docLester-5790 - Harley K Model
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Lester-5790 - Harley K Model
kt- All units are Re-manufactured and carry the same guarantee as the original units. NOTE: The information contained herein is based upon data which we believe to be correct and has been obtained from sources which we regard reliable, but we assume no liability for errors or omissions therein. INTERCHANGE QUICK REFERENCE GUIDE - ORIGINAL TO OUR CODE.................................. ...................................... INTERCHANGE GENERATORS TO REGULATORS TO OUR CODE............................................................................................ APPLICATION CARS. TRUCKS. ETC. TO OUR CODE IMPORTANCE OF BATTERY POLARITY IMPORTANT Pages Pages P a s Pages to to 13 to 3 1 to 4 7 - 6 12 30 33 - Incl. Incl. Incl. Incl. ~ - GUARANTEE AND INSTRUCTION This Replacement Unit will give you maximum service when properly installed. Regulators are guaranteed for ninetv days against defective workmanship and materials. Regulators are bench tested and set for correct charging rate according to original factory specifications. DO NOT TAMPER WITH ADJUSTMENTS. The fact that you are replacing the old regulator indicates the possibility that some trouble may exist in the electrical system that caused the old regulator to fail. To avoid damaging the replacement regulator follow these instructions carefully. Fig. I f AUTOLITE Fig. I1 DELCO-REMY I FORD Fig. 111 I AUTOLITE DELCO-REMY FORD I BEFORE INSTALLING DO NOT REMOVE OLD REGULATOR UNTIL THESE TESTS HAVE BEEN MADE IF BATTERY IS LOW AND CHARGING RATE LOW OR NO CHARGE AT ALL MAKE THESE TESTS. 1. check battery water and general battery conditions to see if will take and hold a charge. Check each cell with volt meter. 2. Check wiring for damage. Make sure all wiring connections at generator, regulator and battery are tlght and free from corrosion. 3. Check fan belt for slippage. 4. Run motor at medium speed, using a wire to touch one end to regulator base and other end to a good ground. If this corrects trouble, make certain regulator base is well grounded. 5. If the above does not correct the trouble make this test: Fig. 1 AUTOLiTE, DELCO-REMY AND SOME FORD TRACTOR REGULATORS use an "A" or STANDARD circuit generator. The qenerator field is traced from the generator armature through the generator field c o ~ l sand then through the requlator to ground at the requlator base. F1q. I1 FORD REGULATORS (except some tractors) AND SOME SPECIAL AU'TOLITE AND DELCO-REMY use a "B" circuit generator. The generator field circuit is traced from the generator armature through the regulator, then through the generator fields to the ground inside of the generator. Fig. I11 6. If the fault is not corrected, connect one of a wlre to the ARM terminal and the other end to the BAT terminal with motor running at medium speed. If charging rate increases, replace the requlator. - 7. If the above tests do not indicate a faulty regulator you probably have a defective battery or Loose or dirty connections at the generator, regulator, starter switch, battery or ground straps. Faulty generator, bad brushes, weak brush pressure, open or shorted windings. IF BATTERY IS OVERCHARGED AND CHARGING RATE REMAINS HIGH. MAKE THESE TESTS 1. Make sure the regulator base is well grounded to car. 2. With motor running at medium speed disconnect FLD terminal of regulator. If charging rate reduces, replace the requlator. 3. If the charging rate remains high the generator field is shorted at the generator or in the wires to the regulator. INSTALLATION INSTRUCTIONS ck application with catalog for proper regulator. Each ulator has the stock number stamped on the base. You can etermlne polarity and peak amperage capacity by referring 9 "quick reference guide". Please bear in mind arging rate as shown on the ammeter will not always peak listed as 1t will vary with the electrical load OR HOW ONLY A SLIGHT READING IF THE BATTERY CHARGED. IF IT SHOWS DISCHARGE REPEAT STS TO LOCATE TROUBLE. 3. Be sure the wires are connected to the proper terminal on the voltage regulator. Reversal of wires can Instantly damage a new regulator or bum out the generator. 4. B~ sure the connection is clean and conductive. All regulators have a ground strap on the base to provide a ground connection through the mounting screw. On some Ford and Mercury applications there is a special ground wire in the harness. This can be connected under the mounting screw head on the ground strap. ry to determine which is If a posirequlator is installed on a car with negative ground the regulator will burn out in short time. 5. BEFORE STARTING MOTOR. Polarize the generator by momentarily touching a wire from the terminal marked ARM to the terminal marked BAT. DO NOT TOUCH FLD TERMINAL 6. START MOTOR If trouble still exists, repeat tests shown above to locate fault. Otherwise replacement regulator will be damaged. 2. When disconnecting the wires from the old regulator, temporarily tape the terminal end of the battery wire. TAG WIRES WITH IDENTlFJCATION TAGS included in each carton. Thls wlll ellmlnate guess work or posslble trouble. WARNING! Warranty on this regulator is void if it is damaged due to incorrect connections or usage. - -- - -- - WARNING-The material, style and numbering system used in this Catalog is copyrighted and any infringement thereon will be promptly prosecuted. Copyrighted October 1957, by H. P. Lester, Los Angeles 58. California, U.S.A. Prlnted in US..& REGULATOR 0 1lr Oriqinal No. Volts Amps Polarity Code 1 - QUICK Original No. Volts N-P N-P N-P N-P N-P N-P N-P N-P N-P N-P N-P , N-P N-P N-P N-P 6 Man'l 6 Man'l 14 14 Nes Pos Pos Nes Pos 6 Man'l Nes 6 6 24 26 o u r Code No. A m p s Polarity - Neg Pos Pos Nes Pos Pos Neg Pos Pos Pos Po5 Nes Pos Nes Pos Pos Pos Neg Pos Neg Pos Pos Neg Pos Neg Pos Neg Pos Pos Pos Pos Pos Pos Pos Pos Neg Pos Pos Neg Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Neg Pos Pos Pos Pos ' 6 6 6 6 6 28 30 35 28 35 Pos Neg Nes Pos Pos 17318 17317 17319 17314 17320 6 6 40 50 17344 17346 6 6 6 6 6 6 6 6 6 6 BC BC BC BC BC BC BC BC BC BC 12 12 12 12 12 12 12 20 26 26 55 55 55 55 Pos Pos Pos Pos Pos Neg Pos Pos Pos Pos Pos Pos Pos Pos Neg N-P N-P N-P N-P 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 35 32 28 30 25 40 35 28 35 35 35 35 30 32 28 40 35 25 30 35 40 35 32 40 30 25 28 32 40 35 40 35 30 40 25 32 6 6 6 6 6 6 6 22 22 20 20 35 35 17 6 6 6 6 6 6 6 6 35 40 32 35 40 40 38 32 6 6 6 35 40 35 Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Neg Neg Neg Pos Pos Pos Pos Pos Neg Pos Pos Neg Neg Neg Pos Pos Pos Pos Neg Pos Pos Pos Pos Pos Pos Pos Pos Neg Pos Pos Pos Pos Pos I - AUTO1LITE AUTOLITE TC43Ol A-B-C-D TC4302A-C TC4303B-D-E TC4304A TC4305A-B-C-E TC4310A TC4317A TC4323B TC4324A TC4326A-B TC4327A-B-C TC4327D-E-F TC4329A-B-C TC433 1A-B TC4332A REFERENCE GUIDE 17334 17336 17340 17333 17334 17334 17336 17340 17334 17334 17254 17256 17255 17260 17260 17260 17260 17320 17322 17314 17318 17316 17330 17320 17314 17320 17320 17320 17320 17318 17322 17314 17330 17320 17316 Original No. Volts - 0ur Code A m p s Polarity No. AUTC)LITE 6 6 6 6 6 6 6 6 6 6 6 6 6 40 38 35 40 35 35 40 28 40 28 35 40 14 6 6 6 6 6 6 6 6 6 6 6 6 6 BC BC BC BC BC BC BC BC BC BC BC BC BC 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 15 17 18 12 20 12 17 20 12 20 18 18 12 17 17 12 12 12 BC BC BC BC 8 10 5 17 14 16 14 14 14 14 14 17 30 30 25 35 26 30 26 30 30 25 30 30 30 30 30 30 25 40 Pos Pos Pos Pos Pos Neg Pos Pos Pos Pos Pos Pos Nes Pos Pos Pos Nes Pos Pos Pos Neg Pos Pos Neg Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Neg Nes Pos Pos Pos Neg Pos Pos Pos Pos Neg Pos Neg Pos Neg Pos Neg Pos Neg Pos Nes Neg Pos Pos Pos Neg Nes Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Neg Neg Neg Pos Pos Neg '17332 17324 17320 17333 17320 17319 '17332 17314 17332 17314 17320 17330 17329 17340 17334 17336 17333 17334 17334 17336 17333 17338 17338 17335 17338 17342 17272 17272 17254 17266 17254 17266 17272 17254 17266 17254 17267 17267 17266 17268 17268 17269 17266 17266 17270 17270 17273 17278 17283 17292 17293 17352 17352 17352 17353 17352 17352 17353 17352 17352 17102 17103 17107 17104 17106 17102 17106 17102 17102 17108 17106 17114 17112 17109 17109 17115 17114 17374 17373 REGULATOR - QUICK REFERENCE - Original No. Volts Our Code Amps Polarity No. Original No. DELCO-REMY 12 12 12 12 12 6 12 12 6 6 6 6 6 6 6 6 6 6 6 32 32 12 6 12 12 32 12 12 12 12 6 12 12 6 6 6 12 6 6 6 6 6 6 6 12 6 BC N-P Pos 18 Pos 50 Pos 80 Pos BC Pos BC Pos BC Pos BC Pos - N-P 16 N-P - ' N-P 1.3 N-P - N-P N-P - N-P N-P - Neg - N-P 14 Pos 10 Pos 50 Pos 40 Pos 30 Pos 57 Pos 25 Pos BC Neg 40 Neg 33 Neg 33 Pos 50 Pos 40 Pos 55 Pos BC N-P - N-P N-P - N-P BC Neg BC Pos BC Neg - N-P - N-P 21 Pos 27 Pos 17 Pos 27 Neg - - Pos Pos Pos Pos Neg Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Neg Pos Pos Pos Pos Pos Pos Pos N-P Nes Pos N-P Pos Neg Neg Neg Pos Volts 0ur Code Amps Polarity No. DELCCD-REMY 5811. 5812, 5814 5818 5819 5820 5821 5822 5823 5824 5826 5827 5828 5829 5830 5831 5834 5835. 5836 5838 5839 5840 5841 5842 5843 5844 5847 5849 5850 5851 5852 5854 5856 5858 5859 5860 5861 5862 5863 5864 5867, 5868 5869 5870 5877 5879 5880 5881 5882 5883 5884 5885 5888 5890 5891 5893 5894 5896 5898 5899 5813 5817 5844 5874 6 6 6 6 6 6 6 6 12 12 12 6 6 12 6 6 12 6 12 12 6 12 12 12 12 8 6 12 6 6 6 6 12 6 24 6 6 6 6 6 6 6 6 6 6 6 6 6 12 6 12 6 12 6 12 6 6 12 12 24 25 BC BC 25 27 BC BC BC 17 BC 20 BC 27 8 BC 27 BC BC 25 BC 13 25 26 BC BC 35 BC 35 30 15 BC - BC 29 BC BC 29 BC 29 - 39 BC - 35 35 BC BC BC BC 30 30 20 20 40 40 BC 25 25 20 8 - Original No. Volts - Or11 Code Amps Polarity No. DELCO-REMY Pos Pos Neg Pos Neg Pos N-P Neg Neg N-P Pos Pos Pos Pos N-P Pos N-P Neg Pos N-P N-P Pos Pos Neg Neg Neg Pos N-P N-P N-P Pos Neg Pos Neg N-P N-P Pos Pos N-P N-P Pos N-P N-P Pos Pos N-P N-P N-P N-P N-P N-P Pos N-P N-P N-P N-P N-P N-P N-P N-P 18202 18204 18203 18202 17945 18204 17946 18203 18209 17947 17948 18204 17949 17950 17951 18202 17952 18203 17953 17954 17955 17986 17956 17957 17958 18203 17959 17960 17961 17962 17963 18207 17964 18203 17933 18204 18202 18204 17965 17982 18202 17966 17967 18204 17968 17969 17970 17971 17972 17973 17974 17975 17976 17977 17978 17979 17980 17981 17983 17985 N-P N-P 17984 17982 Neg Pos Neg Pos Neg Pos Neg Pos Neg Pos Neg Pos Neg Pos Pos Pos Pos 18201 18202 18203 18204 18205 18204 18207 18208 18209 18210 18211 18212 18213 18214 18215 18210 18218 12 12 6 6 6 6 12 12 12 6 6 6 6 6 6 12 6 6 6 6 12 6 6 6 12 12 12 12 12 6 8 12 12 6 6 12 6 12 24 6 12 12 12 6 6 6 24 6 6 6 6 12 6 12 6 6 6 6 6 12 6 6 12 12 12 12 12 12 6 12 12 6 6 6 6 6 6 12 12 12 25 12 25 35 35 13 15 BC BC 35 27 BC 35 25 25 8 40 40 40 18 31 35 BC 50 25 25 40 20 31 30 30 20 20 50 45 40 35 50 20 BC 25 17 50 45 50 10 40 35 35 30 20 - BC - BC 35 20 40 40 25 25 25 BC 8 12 18 31 31 35 BC 50 50 50 50 40 40 50 Neg Pos Neg Pos Neg Neg Pos Pos Neg Neg Pos Pos Pos Neg Pos Pos Pos Neg Pos Neg Pos Neg Neg Pos Neg Pos Pos Pos Neg Pos Neg Pos Neg Pos Pos Pos Pos Pos Pos Neg Pos Pos Neg Neg Neg Pos Pos Neg Neg Pos Pos Pos Pos Pos Neg Pos Neg Pos Neg Neg Neg Pos Pos Neg Pos Pos Pos Pos Neg Pos Neg Pos Neg Pos Neg Pos Neg Pos Pos Pos REGULATOR Original No. Volts Oclr Code A m p s Polarity No. - 12 12 6 6 24 24 6 6 6 6 12 12 6 6 6 12 6 12 6 12 6 6 12 6 6 12 6 6 6 6 6 6 50 20 45 45 20 10 25 25 35 35 20 20 40 42 25 20 40 12 45 50 18 35 32 6 12 32 24 6 32 BC 40 80 14 10 40 10 12 24 32 12 32 32 12 24 12 12 24 12 32 32 32 12 12 32 12 24 32 12 40 10 10 55 40 10 55 50 80 40 10 55 25 10 40 120 18 15 120 10 25 55 Pos Pi Pi Pos Pi Pi Neg Pi Pos Pos Pi Pos Pi Pi Pi Pi Pi Pi Pos 6 12 32 12 12 24 55 25 15 100 - Pos Pos Pi Pos Pos 25 Ni 6 6 6 6 6 6 6 6 6 6 38 40 52 45 45 45 45 45 36 45 Neg Neg Neg Neg Pos Neg Neg Pos Pos Pos 40 32 40 55 40 40 52 55 35 Oriainal No. Volts REFERENCE GUIDE O u r Code A ~ D Polarity S No. - DELCO-REMY DELCO-REMY - - QUICK Neg Pos Neg Pos Pos Pos Neg Pos Pos Neg Pos Neg Neg Pos Neg Pos Neg Pos Pos Pos Neg Pos Pos Pos Pos Neg Neg Pos Pos Pos Pos Neg Pos Pos Pi Pi Neg Pi P1 Pi Pos 24 12 6 6 12 12 12 6 24 12 12 6 12 6 6 12 12 24 24 20 40 35 45 30 30 31 18 28 BC 14 BC BC - BC 14 18 15 30 30 45 45 45 40 40 55 45 52 Volts 50 30 36 40 40 40 40 50 50 52 30 30 19 18 BC 50 50 40 40 40 31 31 31 25 25 Neg Neg Neg Pos Pos Pos Neg Pos Pos Neg Neg Pos Pos Pos Pos Neg Neg Neg Pos Neg Pos Neg Pos Neg Neg Pos Pos Pos Pos Pos Neg Pos Pos Neq Pos Pos 12 12 12 12 12 12 6 12 6 6 12 6 12 12 12 12 12 24 12 12 20 20 20 12 12 55 54 25 18 54 40 45 30 25 35 35 50 25 14 14 Pos Neg Pos Pos Pos Pos Neg Neg Pos Pos Neg Pos Pos Pos Neg Neg Neg Neg Neg Neg 12 12 12 27 29 35 Neg Neg Neg O u r Code A m p s Polarity No. DELCO-REMY Pos Pos Pos Pos Neg Neg Pos Neg Pos Neg Pos Pos Pos Pos Pos Pos Pos Pos Pos 12 12 6 6 6 6 6 6 6 6 12 12 12 6 6 6 6 6 6 6 6 6 6 6 6 6 12 12 12 12 12 12 12 12 12 12 - Orisinal No. 12 12 30 40 Neg Neg 12 12 25 25 Neg Neg 12 12 12 12 12 12 12 12 12 12 6 12 12 24 10 17 17 50 Pos Pos Pcs Neg Neg Neg Neg Neg Neg Neg Pos Pos Neg Pos 35 35 15 35 45 30 18 FORD Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Pos Neg FAB-10505A FAC-10505A FAD-10505A-C FAE-10505A FAG-10505 Tractor FAJ-10505A FAL-10505A FAM-10505A FAP-10505B FAW-10505B FAY-10505B FBA-10505B FBB-10505A FBC-10505A Pos Pos Pos Pos Pos Pos Pos Neg Neg Neg Neg Neg Neg Pos ORIGINAL GENERATOR NO. REGULATOR NO. OUR CODE NO. ORIGINAL GENERATOR NO. REGULATOR NO. 01UR CODE NO. GCJ4808 GCJ4808 GCJ4811 VRD4006A-B l VRR4002B l VRR4004A GAG 4145 GAG 4145 GCK4805 VRS4005D GCM4802 GCM4804-05 GCM4810 GCM4815-16 GCM4822-23 GCM4827 TC4302A TC4302A TC4302A TC4302A TC4302A TC4302A GC04801 GC04802 GC04803 GC04803 GC04807-10 VRB4004B VRB4010A VRP4002B VRP4006C VRP4002B GCR4802 GCS4803 GCS4804 GCS4804 GCS4805-06 GCS4808 GCS4809 GCS48 11 GCS48 11 GCS4811 GCS4812 GCS4814-15 GCU4801 VRS4005A-B TC4302A TC4302A TC4317A TC4302A TC4302A TC4317A TC4317Ae TC4302Ae VRR4004A l TC4302A TC4302A TC4310A 4608 4609 4611 4612 4613 4636 GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS 4143 4143 4165 4167 4177 4179 4181 4182 4186 4188 4197 4301 4301 4302 4303 GBC 4103 GBC 4103 GBG 4601-02-03 GBG 4604-06 GBG 4607-08 GBM 4622 GBM 4802 B GBM 4802 B GBM 4807 GBM 4808 GBM 4809 GBM 4809 GBM 4809 GBM 4813 GBM 4814 GBM 4819 GMB 4820 GBM 4822 GBM 4824 GBM 4901 GBR 4601 GBR 4611 GBS 4611 GBU 4214-16 GBW 4803 GBW 4803 GBW4804 GCB 4820 GCD 4801 GCD 4803 GCD 4803-04 GCD 4808-10 GCE 4803 GCE 4806 GCE 4807 GCE 4812 GCE 4814 GCE 4816-17 GCE 4820 GCH 4601-03 GCH 4605-06 GCH 4607-08 GCH 4609 GCH 4610 GCH 4612-13 GCJ4801 GCJ4802 GCJ4802 GCJ4803 GCJ4805-06 GCJ4807 l GCW4806 VRS4005B GDA4801 GDA4801 GDA4803 GDA4804 GDA4804 VRB4004B VRP4001C VRB4004B VRP4004A l VRP4004D l GDB4805 GDB4813 GDB4814 GDB4815 GDB4816 TC4310A TC4303D TC4310A TC4303D TC4303D GDF4801 GDF4801 GDF4802 GDF4804 GDF48 12 VRD4002B VRR4003A VRD4008A VRD4006B VRR4002B GDJ4803 GDJ4804AA GDJ4804 GDJ4805 GDJ4808 GDJ4809 GDJ4809 GDJ48 11 GDJ4820 GDJ4822 GDJ4822 GDJ4829 GDJ4832 GDJ4833 GDJ4836 GDJ4836 GDJ4837 GDJ4838 GDJ4838 GDJ4841 GDJ4844 GDJ4846 VRH4lOlA VRH4004B-E VRH4 104B-E VRH4101A VRH4 104D VRH4102A VRH4lOlA VRH4lOlA VRH4104F VRH4lOlA VRH4 102A-B VRH4 102A VRH4104D VRH 4104F VRA4102A l VRH4102A l VRH4102A-B VRH4lOlA VRH4102A-B VRH4102A VRH4102A VRH4102B GDM4803 GDM4804 GDM4806-07 GDM4808 VRX4001A-B VRX4002A VRX4001A VRX400 1A-B GDS4801 GDS4801 GDS4802 VRD4008A VRR4001A VRD4010A GDT4802-04 GDT4802-04 GDT4803 VRP4004E VRP4006F VRP4009C REGULATOR NO. 0IUR CODE NO. AUTOLITE AUTOLITE AU GAE 4037-40-A GAE 4040 A GAE 4041 GAR GAR GAR GAR GAR GAR ORIGINAL GENERATOR NO. GDZ4801 POSITIVE A, B, F. G. R. T. V GDZ4801L NEGATIVE GDZ4802 GDZ4803 GDZ4804 GDZ4804 GDZ4805A GDZ4805A GDZ4806 GDZ4809 GDZ4809 GDZ4810 GDZ4810 "uDZ481 1 "uDZ4811 GDZ4811 Neg GDZ4813 GDZ4817 GDZ4818 GDZ4820-23 GDZ4822 GDZ4822 GDZ6001B POSITIVE I VRP400 1A-AX' VRP4004F VRP4401A VRP4402C VRP4501A VRP4503A 1 VRP4005A l VRP6003A l I VRP8003A l VRP4008C-D VRP4004F VRP4004F VRP6001A VRP4004F VRP6001A VRP4004F VRP4004F VRP6001A VRP4004F VRP6001A VRP4004F l VRP6001A l VRP6003A l VRP4004F.FX VRP4007C VRP4004F VRP4302AM VRW4001BX VRW5005C VRP4004P l VRP4004F l VRP6001A l VRP6002A l VRP6004A l VRP6005A l 'VRP6lOl A * VRP61OlBe VRP4007C VRP6003A VRP6001A l VRP6005A l VRW5005Ce 1 1 ( GDZ6001 Neg GDZ6001 Neg GDZ6002 GDZ6002 GDZ6003 GEA4801 GEA4801 GEA4802 GEA4802 GEA4802 GEA4803GEA4803 GEA4804 GEB4801 GEB4801 GEB4801 POSITIVE GEB4801A-B GEB4801N Neg GEB4802 GEB4802 GEB4803 GEB4804 GEB4804 GEB4805 GEB4806 GEB4806 GEB4807 GEB4807 GEB4807 GEB4809 GEB4810 GEB4810 GEB4810 GEB4811 GEB4812 GEB4813-14 GEB4815-16 GEB4819 GEB4819 GEB4820 GEB482 1 GEB4823 VRP4002A VRP4201A VRP4002C VRP4003A VRP4202A-C VRP4004A VRP4008B VRP4004A VRP4006E l VRP4401Ce VRP4004G l i VRP4001B l VRP4005BO VRP4008C-D VRP4002D VRP4004C VRP4004C VRP4006E VHP4006E VRP4004C VRP4006E VRP4004C l VRP4006E l VRP4004G l VRP4006E VRP4006E l VRP4004C l VRP4004G l VRP4006E VRP4004C VRP4006E VRP4006E VRP4004C-K VRP4006E VRW4004A VRB4008A VRP4004C GENERATOR WITH VARIOUS REGULATORS: REPLACE WITH SAME NUMBER AS REMOVED. 7 - ORIGINAL GENERATOR NO. REGULATOR NO. OUR CODE NO. ORIGINAL GENERATOR NO. A lJTOLITE GEB4824 GEB4827 GEB4828 GEB4834 GEB600 1 GEC480 1 GEC4801 GEF4806 GEF4806 GEF4813 GEF4813 GEF4813AN Neg GEF4819S GEG4801 GEG4802 GEG4802 GEG4807 GEG4811 GEG4811 GEG4812 GEG4812 GEG4812 GEG4813-14 GEG4818 GEG4818 Neg GEG4822 GEG4822 GEG4822 GEG4822 GEG4822 GEG4823 GEG4823 GEG4823 GEG4823 GEG4823BN Neg GEG4823BN Neg GEG4828N Neg GEG4829 GEG4829 GEG4829 GEG4831 GEG4833-34 GEG4836 GEG5001-02 GEG5lOl GEG6001 GEG6001 GEG6001 GEG6001 GEH4802 GEH4805 GEH4819 GEH4819 GEH482 1 GEH4822 GEH5001P GEH5002 GEH5002N Neg GEH6001 GEM4102 GE04803 GE04808 GE04808 GE04810 GE04810 GE04811-13 GE04815 GE04816 GEW4801 GEW4802GEW4805 VRP4004G VRY420 1A-C VRY4201A-C GEZ4801 GEZ4801 GEZ4801 VRS4004C l VRS5001 l VRS5004C l GFA4801 GFA4806 GFA4806 GFA4807 GFA4808 TC4323B TC4301C TC4305A TC4302A TC4323B 8 -- VRW4004A VRP40 10A VRP4006E VRP4006E VRP4004C l VRR4001A VRD4008A VRS4004F l VRS4010A l VRS4004JX l VRS520llA-AX l VRS5010Ce VRS5010C VRP4008A VRP4004E VRP4006F VRP4006F VRP4004E VRP4006F VRP4004B l VRP4004C l VRP4004E VRP4006F VRP4001F l VRP4005E l VRP4004E l VRP4004F l VRP4006F l VRP6001A l VRW4001BXe VRP4001F VRP4401B VRP4402B VRP4501G VRP4005E l VRP4403A l VRP4 104B VRP4004B l VRP4004C l VRP4004E l VRP4006J VRP4004E VRP4004E I VRY4203A-B 1 VRY4203E-G VRP4401C l VBA6001B l VBA6003A l VRP4004E l VRS4004A-B VRS4009A VRX4002B l VRX4003D l VRX4003D VRX4003B VRG4 102B-D VRG4 102B-D l VRG4 103B VRX4003D TC4326A TC4305B TC4301D TC4305B TC4305A-B TC4302A TC4302A TC4302A TC4327E l REGULATOR NO. OUR CODE NO. ORIGINAL GENERATOR NO. GGA4802 GGA4802 GGA4803 GGA4803 GGA4803 GGA4803 GGA4803 GGA4805-07 GGA4808 GGA4810 GGA4810 SGA4812 GGA4813 GGA4814 GGA4814 GGA48 14 Neg GGA4816 GGA4817 GGA6001 POSlTlVE A. B. C. D. E, F, G, S, S-1 SGA6001EN Neg GGA6002-03 GGC4802 GGE4806 GGE4806A-B-S Ne GGE4806C GGF4801 GGF4803 GGJ4801-03 GGJ4802-03 GGJ4803 GGJ4804 GGJ4804 POSITIVE GGJ6001 NEGATIVE OUR CODE NO. AUTOLITE AUTOLITE GFA4808 GFA4810 GFA4811 GFA4812 GFA4814 GFA4818 GFA4831 GFA4831 GFA4834 GFB4805-06 GFB4809 GFE4801 GFF4lOl GFJ4801-02-03 GFL48 1 1 GFP4801 GFR4806-07-08 GFW4804-06 GFW4807-14 GFW4815 Neg GFW4815 GFW4816 GFY4802 GFZ4801 REGULATOR NO. TC4327E TC4305B 17402 17401 TC4326A-B 17402 TC4326A 17402 GGU6001 POSITIVE A. B, C, D, E, F. G, H, J, K. P, R, S, S-1, T. u. v. W GGU6002 NEGATIVE GGU6002 GGU6004 GGU6005 GGU6005 GGU6006 GGU6007 GGU6008 GGU6Oll GGU6013 GGW4801 GGW4801 GGW4801 Neg GGW4802-03 GGW6001 POSITlVE A, AM, AT. B. C. D. E. F, G, H. J, K, L, .P. P-1, Q, QT, R, S, S-1, V, W, X. Y. Z GGW6002 GGW6002 GGW6003 GGW6003 GGW60007-08 GGW6009-10 GGW6Ol 1-12 GGW6013-14 GGW6016 GGW6016 GGW6017 GGZ6001-02-03 GHB4801 GHB4801 GHD6OO 1 POSITIVE AB-1. AC-1, AD, B-1, D-1, E. F, G. H. K. I. I. P. Q. R. S. SS. v. W. X. Y, z GHD6001 NEGATIVE A, AA, ABAC, B, C. D. L. Q-1. SSN GHD6OO2A-B-S GHH6001B GGH6001E GHH6001E-J Neg GHH6002A-B GHH6OO2A-B-S GHH6003A GHK6001 II VAV4002C VAV4401B VAV4404B VAV6001A-B VAV6005A VBA4lOlB VBA4103A VBA6001A VAV4405B VAV6002A-B VBA4104B VBA4206B VAV6001A-B VAV6001B VBA6001A VAV600 1A-B VBA6001A VAV6001B VBA4206A VAV6001A-B VBEGlOlA@ VBE6104A l VBE6105Ae VBE6lOlA I I VRP4402C l VRP4503Be VRP4503BXe VRP6001Be VRP6004Ae VBE6001Ae VBE6201Ae VBE6001A VRP4503B l VRP4402Ce VBE6102A l VBE6001A VBE6001A VBE6001A VBE6001A VBE6001A VBE6201A VBE6001A VBA4203A VRP6004B VRP6008A I I VRP4103A l VRR4102A-B@ VRR4103Ae I I VRR4 10 1A l VRR4104Ae 17270 17330 17115 17106 17106 17109 - GENERATOR WITH VAR IOUS REGULATORS: REPLACE WITH SAME NUMBER A S REMOVED. ORIGINAL GENERATOR NO. REGULATOR NO. OUR CODE NO. ORIGINAL GENERATOR NO. 17115 17115 17115 17115 17112 GJC7001 GJC7002 GJC7002 GJC7002-03-04 GJC7006 VRX6201A@ VRX6201A VRX6201A VRX6201A VRX6007A Original Generator No. Regulator Our No. Code No. DELCIO-REMY 1100002 1100003 1100003 1100003 1100004 1100004 1100005 1100006 1100008 1100008 1100008 1100009 1100012 1100013 1100013 1100018 1100018 1100018 1100019 1100019 1100021 1100022 1100027 1100028 1100029 1100031 1100033-34 5588 5808. 5835. 5858. 5814. 5858. 5827 1118204 5820. 5862. 1118231. 5858 1 1 18204 1118720. 1118731. 1118725. 1118827. 1118828. 1118731 1118841 1118731 1118953 1118786 1118843 1118790 1118842 1118790 Original Generator No. Regulator Our No. Code No. ORIGINAL GENERATOR NO. 1100953 1100953 1100954 1100955-956 1100964 1100964 1100966 1100971 1100972 1100972 1100973 1100986 1100988 1100990-996 1100998 1100998 1100999 5849. 1118306. 1118791 1118306 1118381. 1118779. 5849 5838 5838. 5884. 1118319 1118381 1118306 1118779 1118979 1118981 1118791 17960 18306 18791 18306 18381 18779 17960 17954 17954 17974 18227 18381 18306 18779 18979 18979 18791 REGULATOR NO. OUR CODE NO. AUTOLITE VRX6201A VRX6008A VRX6201A VRX6201A VBA6001C VRX6201A 17109 17115 17115 17378 17115 Original Generator No. Regulator Our No. Code No. DELCc3-REMY DELCO-REMY 17911 18213 18203 18203 18203 18203 18204 18204 18204 18204 18204 18203 18204 18301 18302 18725 18725 18730 18302 18302 18302 18328 18786 18300 18790 18314 18790 OUR CODE AUTOLITE AUTOLITE GHM6003 GHM6004 GHM6007-08 GHM6009-10 CJC6001 REGULATOR NO. 1101743 1101744 1101744 1101747 1101747 1101750 1101751-754 1101752 1101762 1101775-779 1101777-784 1101782 I Original Generator No. Regulator Our No. Code No. DELC0-REMY 1102063 1102065 1102066 1102067 1102068 1102070 1102070 1102071-73 1102072 1102074-77 1102079 1102083-84 1102085 1102086 1102099 1119001 1119123 1119168 1119002 1118839 1119002 1119168 1 1 19002 1119165 1119163 1119002 1119168 1119001 1119002 1119002 1119163 GENERATOR WITH VARIOUS REGULATORS: REPLACE WITH SAME NUMBER AS REMOVED. 19000 19000 19002 19002 18328 19002 19002 19002 19165 19002 19002 19002 19000 19002 19002 19002 9 Original Generator No. Regulator Our No. Code No. Original Generator No. DELC DELC 1102754 1102757 1102761 1102761 1102761 1102769-771 1102770 1102773 1102774 1102775 1102776 1102777 1102777 1102778 1102778 1102778 1102778 1102778 1102779 1102780-78 1 1102782 1102785 1102785 1102785 1102785 1102786 1102787 1102787 I 1102788 1102788 1102789 1102793 1102793 1102793 1102793 1102794 1102794 1102798 1102799 1102815 1102820 1102820 1102820 1102822 Regulator Our No. Code No. , Original Generator No. Regulator Our No. Code No. Original Generator No. Regulator Our No. Code No. DELC 1105007-14 1105008 1105008 1105009-10 1105009-10 1105011-13 , 10 GENERATOR WITH VARIOUS REGULATORS: REPLACE WITH SAME NUMBER AS REMOVED. Original Generator No. Regulator Our No. Code No. DELCO-REMY 1105976 1105976 1105979-981 1105982-983 1105984 1118793. 1119177. 11 18793 1118793 1118793 Original IGenerator No. DEL 18793 19177 18793 18793 18793 1106629-630 1106629-630 Regulator Our No. Code No. Original I Generator No. Regulator Our No. Code No. Original I Generator No. Regulator Our No. Code No. DELC 1106849 1106849 1106850 1106850 1106850 1106851 1106855 1106855 1106855 1106855 1106856 1106856 1106857-858 1106858 1106865 1106865 1106866 1106866 1106867 1106867 1106867-868 1106876 1106892 1106895-898 GENERATOR WITH VARIOUS REGULATORS; REPLACE WITH SAME NUMBER AS REMOVED. 11 GENERATORS TO REGULATOR CODE NUMBERS ORIGINAL GENERATOR NO. REGULATOR NO. OUR CODE NO. 1 REGULATOR NO. ORIGINAL GENERATOR NO. OUR CODE NO. ORIGINAL GENERATOR NO. FORD FORD 01A-10505C 01A-10505C 01A-10505C 01A-10505C 01A-10505C 51A-10505A 8A-10505 5EH-10505C 8BA-10505A FAD-10505~' FAE-10505A 8M-10505A 19B-10505A 8N-10505B 8N-10505B 19B-10505A 01A-10505C OUR CODE NO. FORD 01A-10505C 01A-10505C 01A-10505C 19B-10505A B5A-10505C B5A-10505C B6A-10505A B5C-10505A B6C-10505B B6A-10505C B6A-10505B B6C-10505A B6A-10505A B6A-10505A FAC-10505A FAC-10505A FAD-10505A 17010 17010 17010 17010 17010 17010 17010 17014 17018 17014 17026 17011 17054 17034 17034 17054 17010 REGULATOR NO. FAE-10505A FAG-10505 B5A-10505A FAM-10505A FAC-10505A PAL-10505A FAP-10505B FAP-10505B B5A-10505C FAJ-10505A FAC-10505A FAP-10505B FBF-10505A 8M-10505A 81-10505 7HNN-10505 New Regulator Code Numbers Issued By Autolite Autolite Code Original Regulator No. Our No. VAT4001A VAT4004AX VAT6201A VAV6002B VAV6005A VBA4203A VBA4205A VBA4206A VBA4206B VBA6001A VBE6101A VBE6105A VBF6002A VBF6003A VRC4lOlB VRH4102A VRH4102B VRP4004C VRP4004F VRP4006E VRP4007C VRP6002A VRP6004B VRR4001A 17252 17252 17251 17371 17370 17384 17370 17371 17371 17370 17300 17301 17371 17370 17346 17260 17260 17322 17320 17322 17319 17320 17314 17340 Autolite Code Original Regulator No. 8-33 8-34 8-35 8-36 8-38 8-39 8-40 8-41 8-43 8-44 8-47 8-48 8-49 8-50 8-51 8-52 8-53 8-54 8-55 VRR4003A VRR4008AX VRR4103A VRR4104A VRS6003AM VRT4103A VRT4104A VRV4003A VRW4001BX VRW6001AX VRW8002BX VRX4001A VRX4001BX VRX6003A VRX6003B VRX6007A VRX6008A VRX6009A VRX6201A Our No. Original Regulator No. 17336 17336 17338 17335 17266 17270 17273 17292 17352 17352 17352 17102 17102 17106 17114 17112 17109 17109 17115 VAT4001A VAT4004AX VAT6201A VAV6002B VAV6005A VBA4203A VBA4205A VBA4206A VBA4206B VBA6001A VBE6101A VBE6105A VBF6002A VBF6003A VRC4101B VRH4102A VRH4102B CRP4004C VRP4004F VRP4006E VRP4007C VRP6002A VRP6004B VRR4001A Autolite Code 8-1 8-2 8-4 8-5 8-6 8-7 8-8 8-9 8-10 8-11 8-13 8-15 8-16 8-17 8-18 8-19 8-20 8-21 8-22 8-25 8-26 8-20 8-30 8-32 Our No. Original Regulator No. 17252 17252 17251 17371 17370 17384 17370 17371 17371 17370 17300 17301 17371 17370 17341 17260 17260 17322 17320 17322 17319 17320 17314 17340 VRR4003A VRR4008AX VRR4103A VRR4104A VRS6003AM VRT4103A VRT4104A VRV4003A VRW4001BX VRW6001AX VRWg002BX VRX4001A VRX4001BX VRX6003A VRX6003B VRX6007A VRX6008A VRX6009A VRX6201A Autolite Code 8-33 8-34 8-35 8-36 8-38 8-39 8-40 8-41 8-43 8-44 8-47 8-48 8-49 8-50 8-51 8-52 8-53 8-54 8-55 Our II 17336 17336 17338 17335 17266 17270 17273 17292 17352 17352 17352 17102 17102 17106 17114 17112 17109 17109 17115 REGULATOR YEAR GENERATOR NO . System .POPULAR CARS AND TRUCKS REGULATOR OUR NO CODENO . ALL STATE (See Henry J AUTOCAR 1937-48 1938 1938 1938-39 1938-39 193839 1938-39 1938-41 1938-41 1939 1939 1939-41 1939-41 1939-44 1940 1940-41 1940-41 1940-41 1940-41 1940-41 1940-41 1940-42 1941-42 1941-42 1941-43 1941-44 1941-50 1942 1942-45 1944-45 1944-50 1944-47 1944-47 1944-49 1945-47 1945-48 1945-48 1946 1946-48 1947 1948 1948 1948 1948 1948 1948-50 1948-51 1949-50 1949-53 1949-53 1949-53 1949-53 1949-53 1949-53 1950-54 1953-54 1954 1954-55 1954-56 1954-56 1954-56 BUICK 1937 1938 1939 1939 f 940 1941-42 1941-48 1941-48 1949 ) GEG4822-36 ............................AL 977U. 1106253 ...................... DR 977V-Y ....................................DR 930C. 9341) 1105201 ............DR 930B .......................................DR 960B. 1100451 ........................DR 930B. Mag. Sw.. 934V............DR 930G ........................................DR 948V ..................A ....................DR 1106630-642 x ........................... DR 1106585 .................................DR 634 .......................................... DR 634 .......................................... DR 677 .......................................... DR GFJ4801, GEH4802 ................AL 1102404 .................................. DR 1105201 ..................................DR 934V ........................................ DR 930B ........................................ DR 930C ........................................DR 1106585588 ............................DR 1106630-642 ............................ DR GEW4801 ................................ AL GBG4607B .............................. AL GEW4802-05 ..........................AL GEB4823 .................................. AL GDM4803-08 ..........................AL 934V ........................................ DR 634 .......................................... DR GDM4808 ...................:...... ......AL GGA48 10 ................................ AL GGA4802-03 .......................... AL GG04801 ................................ AL GGA4802-03 ............. ...........AL 634 .......................................... DR 1106642-665 ............................ DR GGA4803 ................................ AL GDJ4820 .................................. AL GGA4810 ................................ AL 1106630-660 ............................ DR 1106805 .................................. DR 1105886 .................................. DR 1106801 .................................. DR GCS4808 ................................ AL GEH4802 ................................ AL GGA4803 ................................ AL GEG4836 ................................ AL GG04801 ................................ AL 1106808 ................................. DR 1106665 ..................................DR DR 1106815-822-849 1106816-821-850 ....................DR 1106822 ................................. DR 1106801 ... ..............................DR GGA4803-14 ..........................AL 1117053 ............................... DR 1106808. Buda Eng ............... DR 1106822.849. White Eng .......DR 1106821.850. White Eng .......DR 1106805.822. Cummins ........DR 1106822. LeRoi Eng .............DR VRP4004E 5538 5535 5598 5596 5542 5806 5810 5540 5841 5847 5526 5649 5535 VRS4004A-B 5540 1118210 1118234 1118215 1118210 1118222 1118214 VRP4004G VRA4102A VRY4201A-C VRP4004C VRXQOOlA-B 1118210 5649 VRX4001B VRX4004A VRX4001B VRS4005C VRX4003C 1118507 1118241 VAT4002A VRH4 104F VRX4005A 1118214 1118279 1118271 1118277 TC4302A VRS4004B VAT4001A VRP4004E VRS4007D 1118339 1118328 1118368 1118337 1118339 1118338 VAT4004AX 1118534 1118880 1118338 1118886 1118880 1118838 17330 17884 17883 lE210 17915 17887 17942 17944 17885 17956 17959 17877 17938 17883 17272 17885 18210 18230 18215 18210 18202 lE214 17316 17294 17374 17322 17102 1B2l0 17938 17lO2 l7lO2 17102 17254 17102 18507 18241 17252 17260 17102 18214 18279 18202 18261 17401 17272 17252 17330 17254 18339 18328 18339 18337 18339 18337 17252 18534 18339 18337 18337 18339 18339 9 18A-B-F-G ............................DR 5807 5807 5858 1118309 1118201 1118237 1118201 1118301 1118301 18213 18213 18203 18203 18201 18237 1820 1 18301 18301 . ' . 1101052-053-055 ....................DR 1101052-053-055 .................... DR 1101057 ................................. DR 1102662-663-668-669 ..............DR 1105857 State Police ..............DR 1102668-679 ............................ DR 1102736 .................................DR 1102679 ..................................DR YEAR GENERATOR NO System . REGULATOR OUR NO CODENO . . 5818 5817 5867 1118202 1118202 1118242 1118300 1118357 1118727 1118725 1118750 1118773 1118826 1119001 1119168 1119163 1119175 18202 18204 18202 18202 18202 18201 18300 18300 18725 18725 18825 18773 18825 19000 19002 19002 19175 1118203 5814 5858 1118201 1118301 1118301 1118720 1118725 1118827 1118843 1118945 1118826 1119003 1119000 1119000 1119001 18203 18203 18203 18201 18301 18301 18301 18725 18725 18300 18945 18825 19003 19000 19000 19000 5806 5599 5854 5801 5597 1118201 1118233 1118221 1118349 1118301 1.118361 1118720 17942 17916 18201 17940 18202 18201 18221 18221 18349 18301 18349 18301 1118727 18725 1118727 1118827 1118843 18725 18725 18300 1118827 1118945 1118972 1119001 1119001 1119160 1119004 1119000 1119000 1119001 18725 18945 18972 19000 19000 19160 19004 19000 19000 19000 CADILLAC 1938 1938 1939 1940-41 1942 1946-48 1949 1950-51 1951 1952 1953' 1953 1954-55 1956 1957 1957 1957 1102651-652 ...........................DR 1101051-054 ............................DR 1l a 6 5 5 .................................DR 1102661-686-686 ....................DR 1102693-694 ...........................DR 1102693 .................................. DR 1102700 .................................. DR 1102700 .................................. DR 1102770 .................................. DR 1102781 .................................. DR 1102002-007 ............................ DR 1117102 A.C. .......................DR 1102002-011 ............................DR 11020Q2-011........................... DR 1102086-099 ............................DR 1102060-100 ..........................DR 1106989 (7059) .....................DR CHEVROLET CARS 1938 1938 1939 1940-48 1949-50 1951-52 1352 1953 1954 1954 1955 1955 1955-57 1956-57 1956-57 1956-57 948R ................................... DR 1100004 .................................. DR 1106004 ..................................DR 1102667-674 ............................DR 1102710 .................................. DR 1102749-761 ..........................DR 1102749, 1100013 ..................DR 1100018. 1102793 .................. DR 1100018. 1102793 .................. DR 1100028 .................................. DR 1100310 ..................................DR 1102020 ..................................DR 1102014-041-056 ....................DR 1100321-326 ............................ DR 1102041 .................. DR 1102042-056 . . . . . . . . . . . . DR Special Equipment Cars & Trucks See Trucks CHEVROLET TRUCKS 1938 1938-39 1938-39 1938-39 1939 1940-48 1940-49 1941 1949 1949.52 1950 1952 1953 1953 1954 1954 1954 1955 1955 1956 1956 1956 1956 1956-57 1957 1957 934V .....................................DR 934F .Oversize ......................DR 934F Oversize ...................... DR 9346 ........................................ DR 934F ........................................DR 1102667-674 ............................ DR 11Q2677. Door to Door..........DR 934F Optional ........................DR 1102726, Door to Door..........DR 1102710-749-761 .................... DR 1102726. Door to Door............DR 1100013, 1102749 .................. DR 1100018. %, % & 1 Ton. Eng 216 .............................. DR 1102793. 1% & 2 Ton, Eng . 235 & 261 ..................DR 1100018.1h. % & l T o n........DR 1100028. %. % & 1 Ton........ DR 1102793. 1% & 2 Ton, Eng . 261 .............................. DR 1100310 Std ...........................DR 1117102 A.C. ..........................DR 1102042 Std Buick Eng .......DR 1105947 ..................................DR 1117102 A.C. ........................DR 1106981-982 ..........................ADR 1100326 Std ...........................DR 1102041 Chev . Pow. Steer .....DR 1102056 Buick Pow . Steer .....DR . . . . - CHEVROLET SPECIAL EQUIPMENT 1938-39 1938-39 1938-39 934F ........................................ DR 5854 934G ........................................DR 5801 934V ........................................ DR 5806 See Next Page 18201 17940 17942 YEAR GENERATOR NO . System REGULATOR OUR NO CODENO . . CHEVROLET SPECIAL EQUIPMENT ((Cont.11948-51 1948-51 49-51 2 2 2 1106751-57 .............................. DR 1118334 1106752-58 .............................. DR 1118343 1102729 Taxi ..........................DR 1118300 1102786 ..................................DR 1118725 1105001 ..................................DR 1118722 1105002 ..................................DR 1118721 YEAR GENERATOR NO . System REGULATOR OUR NO CODENO . . CUMMINS ENGINES (Cant., 18334 18725 18300 18725 18334 18300 CHRYSLER i 1935-36 1937 1937-39 9 9 0 GAR4608 ................................ AL GBW4803 ................................ AL GC04801 GDA4801 ............AL . GGU6001A-E Early ................AL GGU6001A-E Late ................ AL GGW6001A-J .......................... AL 1948-50 1949 1950 1950 1951-55 GDZ4801A-R .......................... AL GGW6001A-B ........................ AL GGW6001A-B-J-K .................. AL GGU6001A-EG-H ..................AL GGW6001-07-08-16-17 ..........AL VRP4503A VRP4503B VRP6004A VAV6001A VBE6001A 17320 '17332 17332 17370 17300 'Three Terminals in line 'Three Terminals in line For Negative Ground and Special Equipment see Dodge Truck For Negative Ground and Special Equipment see Dodge Truck DIAMOND T . . CUMMINS ENGINES 1946-48 1117510 .................................. DR 1117558 .................................. DR 634. 692. 1117204 ................DR 692 Shock Mounts ................DR 1106662 .................................. DR 1117313 .................................. DR 1117313 ..................................DR 1117313 Shock Mounts ...:......DR 1106510-514 ........................ ...DR GCH4607 ................................AL VRC4 1OlB 17346 YEAR GENERATOR NO. System YEAR REGULATOR OUR CODENO. NO. 1955 1956-57 1956-57 GAR4608 .............................. AL GBW4803 .............................. AL GCJ4802, GDF4801 .............. AL GDA4801 ................................AL GDZ4801A-B ..........................AL GDZ4801A-B ..........................AL GDZ4801A-B .......................... AL GDZ4801A-B-D-R ....................AL GGW6001A-B-D ...................AL GGW6001A-B-D-J-K-L ..........AL GGW6001-08-09-10-12 14-16-17 .............................. AL GGW6001J-16 ........................AL ~ ~ ~ 7 0 0 1 - 0 2 - 0 3 -.................. f2 AL GHM6003-03-07 ......................AL System REGULATOR OUR CODENO. NO. FEDERAL TRUCK DODGE PASSENGER CARS 1935-36 1937 1937-39 1938-39 1940-42 1946-47 1947-48 1948-50 1949 1950 1951-55 GENERATOR NO. TC4301A VRP4lOlA VRR4003A VRP4001C VRP4001A VRP440 1A VRP4501A VRP4503A VRP4503B VRP6004A 17401 17312 17336 17314 17320 17320 17320 17320 '17332 17332 VBE6001A VBE6201A VRX6201A VRX6201A 17300 17300 17115 17115 'Three Terminals in line 8 4 U DODGE TRUCKS GDZ4801-02 ............................ AL GGW6001-02 .......................... AL GGW6001-02-11-12-13 .......AL GGW Late .............................. AL GJC Types ..............................AL GHM6007-08-09 ...................... AL GHM6004D-E-G ....................AL GJC7002-04-10-12 ....:.............AL I VRY420 1A-C 'Three Terminals in line Negative Ground and Special Equipment Chrysler, DeSoto, Dodge, Plymouth 1 SPECIAL EQUIPMENT 1940-42 1940-42 1941-47 1941-49 1942 1947-49 1947-49 1947-49 1947-49 1947-50 1947-50 1948.49 1949 1949 1949 1949 1949 1949-50 i950 1950 1950-51 1950-52 1951,55 1951-55 1951-55 1951-55 1952-55 1953-54 1955-56 1956-57 1956-57 GEB4801 ................................ AL GEB4801 ............ Neq, Grd. AL GEG4818-4823 ......................AL GEG4818-4823....Neq. Grd. AL GFP4801 ................................ AL GEG4823 ................................AL GGU6001 ..........Neq. Grd. AL GGJ6001 Early ...................... AL GGJ6001 ............ Neq. Grd. .AL GEG4823 ................................AL GEG4823 ............Neq. Grd. AL GGU6001 ................................AL GGJ6001A ...............................AL GGJ6001 .Late ........................AL GGJ6001 ............Neq. Grd. AL GGU6001 Late ......................AL GGU6001 ..........Neq. Grd. AL GGA6001 ................................ AL GGU6001 ................................AL GGU6001 ..........Neq. Grd. AL GGJ6001-03 ..........................AL GGJ6001 ............Neq. Grd. AL GGJ6001-03-04-08 ..................AL GGU6001-04-05-06-08-13 ......AL GGU6001 ..........Neq. Grd. AL GGZ6001-02-03 ......................AL GGJ6001 ............Neq. Grd. AL GHM6002 ................................AL GHM6003 ..............................AL GGA6001-02-03-07 ...............AL GHM6001-07-08-09-10 .........AI 1947-51 1947-53 1948 1948 1948 1948 1948 1948-53 1949 1949 1949 1949-52 1949-53 1949-53 1949-53 1950-53 1950-53 1950-53 1951-53 1105877 .................................. DR 1105855 .................................. DR 1102691 .................................. DR 1106751 .................................. DR 1105887 ..................................DR 1106801 ...........;........ .............DR 1106802 ..................................DR 1105921, 1106651 .................. DR 1106751 .................................. DR 1106752 .................................. DR 1106802-805-822 ........:...........DR 1106587 ...................................DR 1102691, 1102721, 1105887....DR 1106757-766 ............................ DR 1106758 ..................................DR 1105930 ............... .:.................DR 1106805-822 ..... ...................... DR 1106803-821-822 ....................DR 1102746-752 .......................... DR 1118314 1118350 11182C)B 1118275 1118271 1118277 TI18279 1118316 1118335 1110344 1118339 1118314 1118303 1118333 1118366 . 1118354 1118368 1118337 1118382 18314 18303 18208 18244 18202 18261 18279 18316 18333 18725 18339 18314 18303 18333 18726 18304 18339 18337 18314 FORD PASSENGER CARS 6 THUNDERBIRD . 1939-48 VAV600 1A-B VAV6002A VBA4202A VBA4204A VBF600 1A VAV6001B VAV6002B 1949-51 1949-50 1950-55 1950-55 1956-57 ALL ............................................ F 6 Cyl. .................................. :.....F 8 Cyl. ................: F ALL . 35 Amp ...........................F ALL . 40 Amp ...........................F ALL - 12 Volt............................ F 17010 17010 17011 17011 17014 17012 1939-54 1948-55 1948-55 1956-57 ALL ............................................F ALL - 35 Amp ...........................F ALL - 40 Amp........................... F Popular . 12 Volt......................F 17010 17011 17014 17012 Optional Equipment - See Quick Reference Guide FORD TRUCK SPECIAL EQUIPMENT 1954-56 1956-57 1956-57 GGJ6101-03 ............................AL VBF6003A GGA6001Z, 6006C-D-F ........AL VAT6005A GGA6006B ..............................AL VAT6002A Optional Equipment - See Quick Reference Guide 17370 17251 17251 15 YEAR . - . - System REGULATOR OUR CODENO NO . . GDZ4818 ................................ AL VRP4004F GGU6001 Taxi ........................ AL VAV4002C GDZ6001 ................................AL VRP6001A 17320 17370 17320 FREIGHTLINER (See.eW tih 1955-56 1938 1938 1938 1939 1939-42 1940-42 1940-42 J 1100452 ................................. DR 1118204 1106576 .................................DR 1118222 934F ....................... ................. D 5597 9688 ........................................ R 5540 1102413 .................................. DR 5863 934F ........................................ D 1118230 1106584 .................................. DR 1118212 1950-51 1950-51 1951-53 ' 1951 1951 1952 1953 1106757 ..................................DR 1106758 ..................................DR ......DR 1102716-49-61 Delivery , 1102746 ..................................DR 1106757 .................................. DR 1100013 .................................. DR 1102793. 1100018 .................DR 1954 1102788 .................................. DR 1106758 ..................................DR 1106828. Belt Drive Pos Gr DR . 19$4 '.I954 . . GHM6003A ............................ AL VRX6003B 17114 INTERNATIONAL TRUCKS 1937-39 GMC REGULATOR OUR CODENO NO IMPERIAL (Chrysler) FRAZER 1947-50 1949-51 1950-51 . 1 System GENERATOR NO - 934G ........................................D 5598 18210 GDZ48 18 ................................AL GGU600 1 Taxi ...................... AL GDZ600 1 ................................ AL 1102733 .................................. DR 1102782 ..................................DR 1102782 .................................. DR GGW4801 .............................. AL VRP4004F VAV4002C VRP600 1A 1118302 1118392 1118842 VBE6105A 17320 17370 17320 18302 18314 18314 17301 18204 18202 18202 17885 17965 18230 18212 . . HENRY J 1951-52 1952-54 GDZ6001 ................................AL VRP6001A 1102789 .................................. DR 1118841 17320 18302 HUDSON (See Rambler\KAISER 1947-50 1949 1951 1951 1952-53 1954 1954-55 LA SALLE 1938 1939 1940 GEA4803 ................................AL GEE44802 ..................................AL GEG4801 ................................ AL GGJ6101 .................................. AL 18204 18204 18202 LINCOLN (Not Ford) SPECIAL EQUIPMENT 1940-41 194042 1940-42 1954 1101051 .................................. DR 5817 1101056 ..................................DR 5860 1102661 ..................................DR 1118202 VRP4008B VRP4008D VRP4008A VBF6003A 17320 17320 17330 17370 1935 1936-39 GBC4103 ................................AL TC4302A GBC4103 ................................AL TC4305A See Next Page 17401 17401 YEAR GENERATOR NO . System ALL ALL ALL ALL ALL ............................................F . 35 Amp ........................... F . 40 Amp...........................F . 50 Amp ...........................F . 12 Volt ............................ F Optional Equipment . See Quick Reference Guide MACK1938 1938 1938 1938 1938 . I coD"E"N" .0 YEAR GENERATOR NO System . REGULATOR OUR NO CODENO . . MACK (Cont.1- LINCOLN 1939-45 1946-47 1948-53 1954-55 1956-57 REGULATOR NO 1944-47 1944-48 1945 1945-47 1945-47 1945-47 1945-48 1945-48 1946 1946-47 1948 1948 1949-50 1949-50 1949-50 1949-53 1949-53 1949-53 1117005-050 ............................DR 1102670 .................................. DR 1117313 .................................. DR. 955, 960, 1117313 ................ DR , 1106662 .................................. DR 1112050 .................................. DR 1117557 .................................. DR 1117567 .................................. DR GEH4819 ............Neg Grd AL 1117005 .................................. DR 1106805-810 ............................ DR 1106753 .................................. DR 1102716 .................................. DR 1106756 .................................. DR 1106761 .................................. DR 1106753 .................................. DR 1106757-759 ............................ DR 1106805-810 ............................ DR . MERCURY 1939-47 1948-53 1954-55 1956-57 ALL ALL ALL ALL . ............................................F 17010 17011 17014 17012 . 35 Amp...........................F . 40 Amp .......................... F . 12 Volt............................ F Optional Equipment . See Quick Reference Guide NASH (See Rambler)1937-39 1939 1940-48 1941 GC04802 ................................AL GDS4802 ................................ AL GDZ4803-06 ............................AL GEB4803A .............................. AL VRB4010A VRD4010A VRP4004F VRP4004C OLDSMOBILE 1936-37 1937-38 936T ........................................ DR 5588 936T 918H 1100002 ............DR 5814 1940-41 1941-42 1942-48 1102664 .................................. DR 1118201 1102680. Hydra .....................DR 1118242 1102664-680 ............................ DR 1118242 . . YEAR GENERATOR NO System . REGULATOR OUR NO CODENO . . PACKARD . 1935-36 1937 1937 1937-39 1937-38 1938 1938-39 GAR4611. G3R4601 ............AL 948U ...................................... D R 961M ......................................DR GCJ4801-07 ...........................AL GC04803 ................................ AL 1100005 .................................DR GCE4803 ................................ AL GENERATOR NO System . REGULATOR OUR NO CODENO . . 1118302 1118382 1118841 1118731 1118731 1118841 18302 18314 18302 18302 18302 18302 RAMBLER (Hudson-NashlTC4302A 5812 5813 VRR4005A VRP4006C 5827 VRB4008A SPECIAL EQUIPMENT GEB4802 Taxi ........................ AL GGJ4804 Hearse ....................AL GEG4823 Taxi ........................ AL 1941-47 1948-49 1948-50 1950 1950 YEAR VRP4002D VAV4401A VRP4402B GGJ4804 Hearse ....................AL VBA4103A GGU6001 Taxi ......................AL VAV4401B 17401 18204 18202 17334 17314 18204 17318 1950-51 1951 1952 1952 1953 1953-55 1102712-730-751 ....................DR 1102748 .................................. DR 1102776 ..................................DR 1102776 Std...........................DR 1100021Std...........................DR 1100021 .................................. DR 1957 GGA6001SN Taxi .................. AL VAT6003A 17320 17370 17330 17370 17370 PLYMOUTH 1935-36 1937-39 1939 1940-42 1946-47 1947-48 GAR4608 ................................AL GCJ4802. GDF4801 .............. AL GDA4801 ................................ AL GDZ4WIlA-B ......................... AL GDZ4801A-B ..........................AL GDZ4801A-B .................:........AL TC4301A VRR4003A VRP4001C VRP4001A VRP4401A VRP4501A 17401 17336 17314 17320 17320 17320 1106751.757 ......r..................... DR 1106752-758 ............................DR 1102670-716 .................:..........DR DR 1105877 ................................ 1105909 ..................................DR 1106801 ..................i............. DR 1106801-821 ............................ DR 1102746 ..........:......................DR 1106757 Opt Hvy Dut]i......DR 1106757-758 .......................... DR . 1955 . GGW6001-12-16 ....................AL VBE6201A 1956-57 GHM6003-04-07 ......................AL VRX6201A 1956-57 GJC7001-02-03-06-11-12 ........AL VRX6201A . 'Three Terminals in line For Negative Ground and Special Equipment see Dodge Truck . 1954-56 195456 195456 1954-56 1955 1956 PONTIAC 1936 1937-38 935W ............................. . ....DR 5557 1100003 .................................. DR 5835 1106821-~2&919 ....................DR 1106757-763-778 ....................DR 1106758 Std 45 Amp.........DR 1106758 Opt. 55 Amp .........DR GD14841 S ~ e c i a .l...................AL GDJ4846 Pow Steer ............... AL . . 1118886 1118832 1118834 1118854 VRH4 102A VRH4102B STUDEBAICER PASSENGER CAR1935-37 1938 . GAR4609 GCM4802 ............AL TC4302A 1102653 .................................. DR 5818 . . . 1955 1955 1955 1100304 S t d .......................... DR 1118945 1102018 .................................DR 1118826 1102027-031-039 ....................DR 1118967 1956 1956-57 1106981 ................................. .DR 1119004 1100304 Std............................DR 1119000 . . ~~ ....... 18945 18825 18956 . -~ 19004 19000 GDZ6001 ................................AL 1102700 .................................. DR 1102778 Std.......................... DR 1105892 ................................ DR 1105893 ............................... DR GGW4801 ..............................AL 1102778 Std........................... DR 1102778 Std...........................DR GJC7002 .................................. AL 1102003 Std...........................DR 17251 YEAR GENERATOR NO . System REGULATOR OUR NO CODE NO . . YEAR GENERATOR NO . STUDEBAKER TRUCK- GAR4609. GCM4802 ............AL TC4302A WHITE (Cont.) 1936-37 1951 1951 1951-53 GCE48 14 ................................ AL GCS4805 ................................ AL GEB4821 .................................. AL 960D. 960E ........!.....................DR 1102402 ....1:........................... DR GDA4804 ................................ AL 916H ...................................... DR 9161 .......................................... DR 1106628 .................................. DR GDZ4804-05 ............................ AL GEB4803.06. GEB6001 ..........AL GGJ4804 .................................. AL 1102728 .................................. DR 1105891 Opt.......................... DR GDZ6001 ................................ AL 1102753 .................................. DR 1118392 GDZ6001A .............................. AL VRP6005A 1105892 Opt........................... DR 1118394 1946-48 1946-48 1947-49 1948 1948-50 1948-51 1949 1949-50 1949-50 1949-50 1949-51 1949-51 1949-53 1952-55 1954-55 1954-55 GGW4801 .............................. AL ~ ~ ~ 6A 1 0 1 1102778-787 ............................ DR 1118828 1105007-014 Opt...................DR 1118858 WHITE 1937-39 1937-40 1937-40 i938-39 1938-39 1938-39 1938-39 1938-39 1038-40 916K. 934H. 934W ................DR 614. 962 .................................. DR 978A ........................................ DR 511. 519 .................................. DR 518 ........................................ D 916B ........................................ DR 934X. 1105732 ...................... DR 1106630 .................................. DR 615 630 .................................. DR . 5597 5577 5584 5531 5612 5806 5598 5841 5526 System 1105877. 1106586 ..................DR 1106751 .................................. DR GGJ4801-03 ............................ AL 1106801 .................................. DR 1106752-758 ............................DR 1105909 .................................. DR GGJ4803 .................................. AL 1105912 .................................. DR 1106751-757 Shock Mtg .........DR 1106801-821 Shock Mtg .........DR 1105877 .................................. DR 1106751-757 ............................DR 1102670-716-739 .................... DR 1105936 1102739 1105895 1105896 1102788 .................................. DR .................................. DR .................................. DR Opt......................... DR .................................. DR REGULATOR OUR NO CODENO . 1118212 1118275 VAV4001A 1118338 1118344 1118316 VBA4001A 1118304 1118335 1118338 1118314 1118333 1118303 . 18212 18244 17370 18337 18725 18316 17370 18304 18333 18337 18314 18333 18303 1118328 1118303 1118854 1118830 1118828 1106805-822-909 Cummins....DR 1118838 1106821 White Ena ............... DR 1118886 1106805 ~reightlinir............DR 1118880 1105895 .................................. DR 1118858 1106822. White Enq: ..............DR 1118939 . WILLYS CARS & TRUCKS 1938-41 1939-42 1945-56 1950-56 1953 1953-57 GCS4809 ................................AL GCJ4811 .................................. AL GDZ4817. GDZ6001 .............. AL GDZ600 1 ................................AL GGU6011 Taxi ........................ AL GGW4801 ..............................AL TC4317A VRR4004A VRP4007C VRP6003A VBA4206A VBE6105A 17401 17333 17319 17319 17371 17301 VRY4203A-B VRY4203E-G VRH4104B-E VA04001AM 17373 17373 17260 17291 SPECIAL EQUIPMENT 1942-45 1942-45 1942-45 1942-45 GEG5001.02. 5101 WW2......AL GEG5001.02. 5101 WW2......AL GDJ4804 WW2........................ AL GFZ4801 WW2 ...................... AL REGULATOR YEAR GENERATOR NO . System .MISCELLANEOUS EQUIPMENT REGULATOR OUR NO CODENO . . 5844 5843 5806 1118228 1118207 1118209 1118210 1118252 1118312 1118317 1118311 1118355 1118329 1118737 1118869 1118895 1118902 1118827 1118956 18203 17958 17942 18228 18207 18209 18210 18252 18209 18945 18301 18355 18945 18737 18301 18895 18209 18725 18956 1100453 ...................................DR 1101707 .................................. DR 1105734 .................................. DR 1101707 .................................. DR 1102674 .................................. DR 1102955 .................................. DR 1102955 ................................. DR 1105909 .................................. DR 1102955 ................ 1................. DR 1105909 .........i.......................DR 1102674. 1102714-737 ..........DR 1102976 .................................DR 1105936 ..................................DR 1106855 .................................. DR 1102714 .................................. DR 1105936 .................................. DR 1102976 .................................. DR 1102820 .................................. DR 1105105 .............r.................... DR 1106638 ................................. DR 1106638 .................................. DR 1106828 .................................. DR 1118214 1118316 1118337 18214 18316 18337 TC4303B 5622 VAA4004 5888 TC4327A TC4303D 1118761 1118893 1118791 5851 1119177 1118793 1118896 1118793 17280 17926 17381 17976 17402 17280 18328 18328 18791 17962 19177 l8793 lE316 18793 ALLIS CHALMERS GAE4037. GAE4040 ..............AL 971 .........................................DR GFE4801 .................................. AL 1105830 ..................................DR GEM4813 ................................ AL GAE4040A ............................ AL 1105939 .................................. DR 1105939 .................................. DR 1100994 .................................. DR 1101414 .................................. DR 1105976 .................................. DR 1105976-83-88 ........................ DR 1106660 .................................. DR 1105976-79-82 ....................... DR 1935-42 1940 1940-46 1940-47 1940-51 1940-52 1952-53 1954-55 1954-56 1955-56 1955-56 1955.56 1955-56 1956 ACF-AMERICAN CAR & FOUNDRY 1936-38 1938 1938 1938 1938-39 1938-39 1938-39 1938-39 1938-39 1938-41 1938-41 1938-41 1938-42 1940 1940 1940-41 1940-41 1940-41 1940-42 1941 1941 1941 1941 1941-42 1942-47 1945-47 1945-47 1945-48 . -1945-53 1948 1948 1948-53 1949-51 1949-51 1949-51 1949-51 1949-53 20 534 .......................................... DR 631 .......................................... DR 961L ........................................ DR 1105735 .................................. DR 503, 100 Amp......................... DR 502 .......................................... D 520, 1117521. 100 Amp .........DR 1117521. 80 Amp . .........-.......DR 916E 1105745 ........................ DR 1117504-523-524 .................... DR 503. 1117531 .......................... DR 631 632. 956 ........................DR 1106639 .................................. DR 1117029 .................................. DR 1117521 .................................. DR 1117524 .................................. DR 956, 975 .................................. DR 503. 1117531 .......................... DR 916E 1105745 ........................ DR 956 975 .................................. DR 1117521 ................................. DR 1117524 .................................. DR 1117526 .................................. DR 1117537 ................................. DR 1105745 .................................. DR 1105911 .................................. DR 1117322 .................................. DR 1117553. 80 Amp ...................DR 1117553. 120 Amp ................. DR 1105911. 25 Amp ................... DR 1117322, 55 Amp................... DR 1117573 ............................... DR 1105911. 25 Amp................... DR 1106805. 50 Amp...................DR 1117322. 55 Amp ...................DR 1117322 .................................. DR 1117603 .................................. DR . . . .. 1938-39 1938-40 1938-40 1938-41 1940-42 1940-45 1940-48 1940-48 1948-56 1949-53 1949-53 i949-53 1954-56 1954-56 1955-56 1956 1956 System . REGULATOR OUR NO CODENO . . 5526 5579 5840 5806 5606 5571 5606 5605 5806 5571 5605 5579 1118214 5623 5605 5571 5579 1118452 1118210 5634 1118452 5636 5620 5619 1118210 1118260 1118512 1118452 5620 1118285 1118538 1118542 1118318 1118368 1118538 1118547 1118408 17877 17906 17986 17942 17'19 17899 17'19 17918 17942 17899 17918 17906 18214 17988 17'18 :18512 i 18452 17924 18214 18538 18542 18328 18339 18538 18547 18408 1105731. 1105501 ...............DR 1105401 .................................. DR 1105401 .................................. DR 1105502 .................................. DR 1102670 .................................. DR 1105731 .................................. DR 1102953 .................................. DR 1105501 .................................. DR 1117306 .................................. DR 1105501 .................................. DR 1102953 .................................. DR 1102985 ................................. DR 1102985 .................................. DR 1105501 .................................. DR 1117103 A.C ...........................DR 1106821 .................................. DR 1106822-26 . . . . . . .DR 5598 5596 1118215 1118220 1118208 1118210 ..1118210 1118220 1118527 1118322 1118304 1118354 1118901 1118907 1118879 1118886 1118838 18210 17915 18215 18225 18208 18210 18210 18225 18527 18225 18304 18304 18304 18225 18879 18337 18339 AUBURN MACHINE WORKS 1948-49 1950 AHRENS-FOX 1946-48 1949-53 1952-55 GENERATOR NO AMERICAN LA FRANCE ADAMS 1938-40 1938.40 1939-40 .1940-42 1940-48 1940-48 1942-46 1947-48 1949 1949-53 1949-53 1950-53 1953 1953-56 1954-55 1954-55 1954-56 1956 1956 YEAR GDZ4817 .................. AL VRP4007C GDZ6001 ...................... AL VRP6003A . 17319 17319 AUSTIN WESTERN CO (Western Austin)1938-39 1938-42 1938-42 1938-46 1940 1940-42 1940-48 1940-53 1941-45 1941-48 1944-48 1944-48 1947-48 1947-48 1948 1948-50 1948-50 1949 1949-50 1949-50 1949-50 1949-52 1949-52 1949-52 1949-52 1949-52 1949-52 1955 9751 . . . . . . . . . . . . . . . . . . D .R 1105326 .................................. DR 1106302 .................................. DR 934M .............. ........................D 1102417 .................................. DR 1101743 .................................. DR 1102955 ...........*......................DR 1101726 ................................ DR 1105532 .................................. DR 1102673 ................................ DR I102688 .................................. DR 1105881 ................................. DR 1101722 .................................. DR 1101738 .................................. DR 1102968 .................................. DR 1101747 .................................. DR 1105909 .................................. DR 1102688 ................................. DR 1101369 .................................. 3R 1102673-713 ............................ DR 1106857 .................................. DR 1102955 ................................. DR 1102976 .................................. DR 1102976-78 .............................. DR 1101737 ..................................DR 1102968 ................................. DR 1102985 .................................. DR 1102005 ............................. DR 5535 5583 5834 1118221 5800 5849 1118209 5884 1118221 1118207 1118240 1118272 5849 5838 1118210 1118260 1118317 1118324 5839 1118311 1118540 1118312 1118354 1118355 5838 1118304 1118362 1118839 17883 17907 17952 18221 17939 17960 18209 17974 18221 18207 18240 18207 17960 17954 18210 18214 18945 18324 17955 18301 18540 18209 18304 18355 17954 18304 18304 18328 1106801 .......................DR 1118338 1106821 ............................... DR 1118337 18337 18337 - AUTOCAR TRACTORS 1949-53 1949-53 AVAILABLE TRUCK 1938 934C. 934U. 934Y.................. DR 1938 '934D ........................................ DR 1938 936B ...................................... DR 1938 968B ........................................ DR 1938 1117001 .................................. DR 1938-39 1106627-632 ............................ DR 1938-40 1106577 .................................. DR 1939 934D ........................................ DR 1939-40 934C 934U 934Y.................. DR 1939-43 934C 934U 934Y.................. DR 1939-43 934D 934J .............................. DR 1939-45 1102674-75-76 ........................ DR 1939-45 1106577 .................................. DR 1939-45 1106627-632 ............................ DR 1940 974 .......................................... DR 1940-42 974 .......................................... DR 1940-42 1117001 .................................. DR 1941-42 1117526 .................................. DR 1944-47 934D ........................................ DR 1945-48 934c. 934U . . . .DR .. . .. See Next Page 5597 5598 5542 5586 5604 5841 5852 5806 5828 1118230 1118210 1118208 1118222 1118214 5579 5634 5637 5620 1118210 1118230 18202 18210 17887 17910 17917 17956 17963 17942 17949 18230 18210 18208 18202 18214 17906 17930 17917 17924 18210 18230 . . YEAR GENERATOR NO System REGULATOR OUR NO CODENO . . 1101744 ..................................DR 1118227 1106638 .................................. DR 1118214 18227 18214 . GENERATOR NO System . . REGULATOR OUR NO CODENO . BROCKWAY TRACTOR AVAILABLE TRUCK (Cont.11945-52 1946-47 YEAR 1949-51 GGE4806 ................................AL VRWSOOSBX 17352 BROCKWAY TRUCKS . GDJ4822-29 ............................AL GCH4612.13. 50 Amps ...........AL GDJ4833 ..................................AL GDJ4836 .................................. AL GEG4811 ................................ AL GEB600 1 ................................ AL GDJ4844 ..................................AL GGU6001 ................................AL AVERY FARM MACHINERY CO 1943-45 GAS4165 ................................ AL TC4305E . 17401 BAKER ICE MACHINE CO 1939-40 1106631-35 ............................. DR 1118214 18214 BAKER LULL (Travel Loader) 1953 GGA 6001E ............................ AL VAT4001A 17252 1954-56 1954-56 . . BROWJV EQUIPMENT MFG CO BAKER-RAULING 1102731 .................................. DR 1118314 1102731 .................................. DR 1118842 18314 18314 1940-41 691 .......................................... DR 5604 17917 BARBER GREENE 1938 1941-42 934T .......................................DR 5801 1101677 ................................ DR 5839 17940 17955 BAY CITY SHOVELS .CRANES--------- . BUCYRUS ERIE CO BUFFALO FIRE APPLIANCBEAN (Sprayer) 1950-54 1950-54 GAS4301 ................................AL TC4326A GAS4301 ................................AL TC4329C 17402 17402 GFA4818 ................................ AL TC4326A 17402 BEAVER METROPOLITAN COACH 1938-42 1938-42 1939-41 1941-44 1945-50 1949.50. 1950-55 .. 934T ........................................R 5598 9341 ........................................ DR 1118210 1106629 .................................. DR 1118214 DR 1118273 1105914 .................................. 18210 18210 18214 18210 BUFFALO SPRAYER JOHN BEAN 1948-50 1939-41 1939-47 1942-48 1944-47 692 ..........................................DR 5574 692 .........................................DR 1118453 1117026 .................................. DR 5604 977. 986 ................................. DR 5634 977 .......................................... DR 1118512 1117378. 80 Amps .................DR 1118520 977 ......................................... DR 1118597 . 1950-53 GAS4301 ................................ AL TC4329C . 17402 BUFFALO SPRINGFIELD ROLLER CO 17902 18453 17917 17930 18512 18520 18597 1941-43 1941-45 1941-45 1941-46 1942-51 1946-47 1946-47 1101353 ..................................DR 1101372 ..................................DR 934V ........................................ DR 1101667 .................................. DR 1101726 ..................................DR 1101381-92 .............................. DR GFA4810 ................................ AL 5540 5851 1118210 5839 5884 5851 TC4305B 17885 17962 18210 17955 17974 17962 17401 GCM4805-10 ..........................AL TC4302A GE04810-13-15 ......................AL TC4302A GFA4807 ................................AL TC4302A 17401 17401 17401 C D BECK CO 1938-40 1939-40 1939-42 1106628 .................................. DR 5842 1105531 .................................. DR 5819 . 1106628 .................................. DR 1118219 17957 17945 18252 BURRO CRANE BIEDERMAN TRUCK 1938 1940-42 1945 1946-47 1946-47 1947-49 1948-49 1949 9341 ........................................ DR 934C ........................................ DR GDJ4833 .................................. AL GEG4822 ................................AL GEG4833 ................................ AL GEG4822 ................................AL GDJ4838 .................................. AL GEG4822 ................................ AL 5801 1118210 VRH4104F VRP4004E VRP4004E VRP4004F VRH4102B VRP6001A 17940 18210 17260 17330 17330 17320 17260 17320 1940-45 . 1943-50 1946-48 . BYERS (Cranes Shovels)1946 GFA48 10 ................................ AL TC4305B 1740 1 .MISCELLANEOUS EQUIPMENT YEAR GENERATOR NO . System . REGULATOR OUR NO CODENO . . GENERATOR NO . System . REGULATOR OUR NO CODENO . . CLARK EQUIPMENT CO CARRIER CORP 1940-41 1940-41 1952-54 YEAR GDM4804 ................................ AL VRX4002A GEH4805 ................................ AL VRS4009A GGA6001 ................................AL VAT6001A 17103 17267 17252 CASE TRACTORS & I M P L E M E N T S - - - - - - - - - - - - 1938-39 1939-40 1940-41 1940-49 GAG4145 ................................ AL GAG4145 ................................ AL GBM4808-09 .......................... AL GBM4809B ............................ AL TC4302C TC4305B TC4305C-E TC4324A 17401 17401 17401 17401 1951-53 1951-54 1952-56 1953-55 1953-57 1955-57 GHD6001E .............................. AL GHD6001C .............................. AL GAS4301.4303 ........................ AL GHD6001Z .............................. AL GHH6001E-J .......................... AL GHH6002A-B .......................... AL VRR4102A VRR4101A TC4329C VRR4103A VRT4104A VRT4105A 17338 17333 17402 17338 17273 17278 CLARKTOR CATERPILLAR CLETRAC (See Oliver) 1941-47 1945 GAS4165-81-88 ......................AL TC4305E GGM4801 ................................AL VAA4lOl CLEVELAND TRACTOR-CLETRAC 1938-41 1938-41 1938-41 17401 17384 ~ 1101662-669 ............................DR 5839 1101712-713 .......................... DR 5838 1102515 ..................................DR 5838 17955 17954 17954 CLEVELAND TRENCHER 1940 1940-48 1940-48 GBU4214 ................................ AL TC4301B GCM48 10 ................................AL TC4302A GFA4808 ................................ AL TC4323B 17401 17401 17402 CLINE TRUCK 1954-56 1105939 ..................................DR 1118893 18328 CLYDESDALE 1938 1938 1938 COCKSHUTT CENTAUR TRACTOR 1940-47 1947-52 GAS4143 ................................ AL TC4305A GAS4143 ................................ AL TC4301C . 17401 17401 CENTRAL FIRE TRUCK CORP 1941 1941 934T ........................................DR 1106629 .................................. DR 1118210 1118214 18210 18214 CHECKER CAB TAXI 3 1940-41 1947-49 1948 : 1106626 .................................. DR 5814 1106627 .................................. DR 5801 1106627 ..................................DR 5841 GEB4806 ................................ AL VRP4004C GEG6001 ................................ AL VRP4401C GGT6001 .................................. AL VAV4002A 17322 17330 17370 COLEMAN 1938-40 1938-42 1945 1946-47 1946-47 1948 1949 CO-OP CHICAGO PNEUMATIC (Compressors)......... 934M ........................................ DR 934M ........................................ DR 934N ........................................ DR 992 ..........................................DR 1106639 .................................. DR 1106803 .................................. DR 1106803 .................................. DR 18203 17940 17956 .MISCELLANEOUS EQUIPMENT REGULATOR YEAR GENERATOR NO . System REGULATOR OUR CODENO NO . . CORBITT 1938-39 1938-39 1938-39 1938-39 1938-40 916E. 934R. 934T.................... DR 934N 1105734 ......................DR 950 ......................................... DR 960A ........................................ DR 9771 ......................................... DR . YEAR 18210 18210 17879 18204 17884 1940-50 1941 1944-56 1938-47 1947-48 1118512 1118354 1118316 18512 18304 18316 1118828 1118839 18730 18328 CRANE CARRIER 1955 1956 1102785 .................................. DR 1102005 .................................DH CROWN BODY 6 COACH 1941-44 1944-48 1946-48 GDM4803-06-07 ......................AL VRX4001A GDJ4811 .................................. AL VRH4lOlA GDJ4822 .................................. AL VRH4102A 17102 17260 17260 CUSTOM TRACTOR 1948-49 1949-51 1951-53 REGULATOR OUR NO CODENO . . GCM48 10-22 ..........................AL TC4302A GAE4041 ................................AL TC4303B GFA4808-34 ............................ AL TC4327E 17401 17280 17402 JOHN DEERE DIVCO 1117320 .................................. DR 1105912 .................................. DR 1105913 ................................. DR System . DAVEY COMPRESSOR 5598 5598 5530 5820 5538 1944 1944-53 1947-51 1947-53 1947-49 1949 1949 GENERATOR NO GDZ4823 ................................AL VRP4302AM GDZ4822 ................................AL VRW400 1BX GHB480 1 ................................AL VRP6004B GBM4820 ................................ AL TC4327D 1101747 .................................. DR 5849 1101390-397 ............................ DR 1118305 1100955-956 ............................DR 1118306 17402 17960 18305 18306 1102413 .................................. DR 5863 1105876 .................................. DR 1118234 17965 18230 DUPLEX TRUCK 1940-41 1940-47 1944 1946-50 1947-48 1950-52 GEB4807 ................................ AL GDT4802 ................................AL GBM4809 ................................ AL GEG4802-22 ............................ AL GDM4803 ................................ AL GEG4802.11 . GDT4802 ........AL ECONOMY TRACTOR 17326 17352 17316 1949-51 17884 17883 18210 18202 17963 18210 18230 18202 18204 18202 18227 18230 18204 18214 17885 17917 18465 18214 18210 ELECTRO-MOTIVE GAS4177 ................................ AL DART TRUCK 1937-38 1937-38 1938-39 1938-40 193840 1938-44 1938-45 1938-45 1939-40 1939-40 1939-44 1939-45 1939-45 1939-47 1940-45 1941-42 194345 1944-45 1944-48 9758 ........................................ DR 9751 ....................................... DR 934T ........................................ DR 9348 ........................................ DR 1106578 ................................ DR 934T, 1105742 ......................DR 9346 ........................................ DR 1106578 .................................. DR 916D DR 916D ........................................ DR 1101736-744 ............................ DR 916D, 934C, 960D ...............DR 960A ........................................ DR 1106629-638 ............................ DR 1102404 .................................. DR 1117001 .................................. DR 1106654 .................................. DR 1106629-639-660 ....................DR 934D, 934N ............................DR 5538 5535 5598 5597 5852 1118210 1118230 1118222 5820 5597 1118227 1118230 1118204 1118214 5540 5637 1118465 1118214 1118210 1941 1117510 ..................................DR 5617. 17987 ELGIN SWEEPERS 1938-40 1939-41 1939-44 1944-48 1949-53 1949-53 1949-54 1955 934V ........................................DR 1105532 .................................. DR 1105532 .................................. DR 1102690 .................................. DR 1102720 .................................. DR 1105895 .................................. DR 1105877 .................................. DR 1102793 ..................................DR 5806 5828 1118230 1118208 1118303 1118333 1118314 1118828 17942 17949 18230 18208 18303 18333 18314 18730 ELWELL PARKER HOIST 1943-47 GFA4812 ................................AL TC4326A-B . ........................................ 17402 ESCO MOTOR CO 1938 1946-47 934M DR 5599 1102670 .................................. DR 1118208 17916 18202 ESCO MOTOR CO. INDUSTRIAL TRUCK GEG4811 ................................AL VRP4006F 17330 EUCLID ROAD MACHINERY 1938-40 1941-43 1941-46 1944-46 1944-46 1944-46 1944-48 1946 1946-48 1106451 .................................. DR 5829 1106455 ..................................DR 1118218 677. 1117020 .......................... DR 5535 1106452 .................................. DR 1118225 1106510 .................................. DR 1118458 1106662 ................................. DR 1118241 1106510-17-18 ........................DR 1118509 1117559 .................................. DR 1118519 1102971 ..................................DR 1118210 See Next Page 17950 18218 17883 18225 18458 18241 18509 18519 18210 YEAR System GENERATOR NO . REGULATOR OUR NO CODENO . . EUCLID ROAD MACHINERY (Cont.1- 1 I954 1954 1954-56 .. 1@5-56 'A ' ' 1955-56 1955-56 1106451 .................................. DR 1106851 ................................. DR 1106855-56 .............................. DR 1106867 ..................... !............DR 1106856-67 .......... ................... DR 1106758-64-69 Liahts ............DR 1102983 .................................. DR 1106892 .................................. DR 1106758-64-69 Lights ............DR 1118321 1118346 1118346 1118346 1118737 1118366 1118903 1118737 1118834 18321 18346 18346 18346 18737 18726 18304 18737 18726 955 Lights .............................. DR 1102023 .................................. DR 1102024 .................................. DR 1118597 1118896 1118955 18597 18328 18316 GAS4301-02-03 ......................AL TC4329C 17402 934U .......................................DR 1105004 .................................. DR 1105004 .................................. DR 1118230 1118394 1118858 REGULATOR NO . OUR CODENO . 1938-40 1105531 .................................. DR 5819 17945 1951-56 1953 1954 1117328 .................................. DR 1117100 A.C. .......................... DR 1117100 A.C. ........................DR 1118597 1118638 1118662 18597 18638 18662 . FOOTE CO (Paver) 1940 1946 GEB4824 .................................. AL VRW4004A GFA4807 ................................ AL TC4302A 17352 17401 1939-48 1948-56 19B-10505A ..............................F 8MB-10505 ................................ F 17054 17056 GFW4814 ................................ AL TC4303D GE04816 ................................ AL TC4327E 1100012 .................................. DR 1118204 1102962 ..................................DR 1118210 9341 ........................................ DR 1118210 1105914 .................................. DR 1118273 1105915 .................................. DR 1118260 1101750 .................................. DR 1118227 1105914 .................................. DR 1118354 FERGUSON (See Massey ' s irrH a . FITZJOHN COACH CO 7HNN . Industrial ....................F Tractor . Series A*....................F Tractor ........................................ F Tractor ........................................ F 17052 '17034 17036 17038 18230 18394 18854 1948-50 1950-52 1952-56 17280 17402 'Series A NOTE: On EN Ford Tractor Regulators it is important to check the replacement regulator with the old unit to make certain the position of the sequence B.F.A. terminals have the same sequence Units with sequence A.F.B. terminals are not interchangeable with those having the sequence B.F.A. terminals . . FATE ROOT . . . .HEATH . . . . .(See . . .Silver )gniK 1942 1942 1944-48 1944-48 1944148 . 1945-46 1949-53 System FORD TRACTORS 6, INDUSTRIAG------------ FARMASTER 1950-51 1950-51 . FORD BUS FAIRMONT 1941-42 1949-53 1954-56 GENERATOR NO FLXIBLE EVANS SPRAYER 1950-55 YEAR 18204 18210 18210 18210 18214 18227 18304 FOUR WHEEL DRIVE . FWD 1938 1938 1938-39 1938-40 1938-40 1938-41 1938-41 1938-41 1938-41 1938-41 1938-42 1938-42 1938-42 1938-43 1940-41 1941 1942 1942 9341 ....................................... DR 1106629 ..................................DR 1106582 .................................. DR 550, 1117002-018 ..................DR 977J ......................................... DR 934C 934U ............................ DR 934D 934J .............................. DR 1106577 .................................. DR 1106577 .................................DR 1106627-629 ............................DR 934C, 934U ............................ DR 1106582 .................................. DR 1106627-629 ............................ DR 934D, 934J .............................. DR GEG48 13 ................................ AL 9341 ........................................ DR 974 ......................................... DR 1101736-744 ............................ DR . 5806 5841 5885 5535 5538 5828 5806 5852 1118222 5841 1118230 1118212 1118214 1118210 VRP4006F 1118210 5634 1118227 17942 17956 17975 17883 17884 17949 17942 17963 18202 17956 18230 18202 18214 18210 17330 18210 17930 18227 FREIGHTLINER (See White)FRIDAY 1950-51 GDZ4822 ................................ AL VRW4001BX 17352 REGULATOR YEAR . GENERATOR NO - . System .MISCEL REGULATOR OUR NO CODENO - . . I I FRIEND (Sprayer) . YEAR GENERATOR NO System . REGULATOR OUR NO CODENO . . HAHN TRUCKS 1938 9341 ........................................ DR 5598 18210 1 GALION HANSON (Shovel. Crane)1941-42 1945-46 1948 GE04803 ...............................AL TC4305B GFA4806 ................................ AL TC4305A GFA4806 ................................AL TC4301C 17401 17401 17401 HARDIE (Sprayer) 1952-54 GAS4301 ................................ AL TC4329C 17402 HARLEY DAVIDSON 1943-48 1948 Police ...................................... DR Police ...................................... DR 1118224 1118283 18224 18283 HARNISCHFEGER (P 6 H EXCAVATOR) GAMBLE FARMCREST 1951-54 1954-57 GHD6001F .............................. AL VRR4102A GHD6001Q-Y ..........................AL VRR4103A 17338 17338 HARRIS (Harvesters. Tractors) GARDNER-DENVER 1939 1941 1946-56 934N ........................................ DR 5806 1105750 .................................. DR 1118210 GFW4806 .............................. AL TC4303D 17942 18210 17280 . HENDRICKSON 1937-40 GENERAL AMERICAN AEROCOACH CO 1940 1117004 .................................. DR 5604 1945-50 1945-50 1951-52 1117560. 80 Amps ...................DR 1118452 1117560. 120 Amps .................DR 5620 1117388 ..................................DR 1118583 18452 17924 18583 VRP4001A VRP4005A VRP4001AX VRV4 103A 17320 17319 17320 17293 1118201 18201 1 HOBART ELECTRIC WELDER 9341 ........................................DR 5806 440 ..........................................DR 5535 17942 17883 GENERAL TRACTOR GAS4165-81 ............................AL TC4305E . . 17401 GIBSON MFG CO T R A C T O R S - - - - - - - - - - - - - - - 1949-50 1949-50 17884 1 GENERAL FIRE TRUCK 1940-44 5538 17917 GENERAL EXCAVATOR 1938-40 1938-40 9751. 9771 ................................ DR 1101851 ..................................DR 5908 1101392 ..................................DR 5851 . GLEANER HARVESTER CORP 17982 17962 I 1940-44 1944 1946-51 1947-48 GDZ4801 ................................ AL GDZ801 Neg Grd ...............AL GDZ4801 ................................AL GFL4811 ................................AL . HOUGH TRACTOR ' EVOHS I I HOWELL (Material Handling)1941-45 1102667 ..................................DR 7- . 1 P@% * I = REGULATOR . MISCELLANEOUS EQUIPMENT YEAR GENERATOR NO . System REGULATOR OUR NO CODENO . .I YEAR GENERATOR NO . System HUBER C O M B I N E - - - - - - - - - - 1942-43 GFA4806 ................................ AL REGULATOR OUR NO CODENO . . 1119001 1119153 19153 HUBER-WARCO 1941-43 1950-52 1950-52 1952-53 1952-53 1952-53 1952-54 1952-55 . 1106584 ..................................DR 1101392 1101417 ..................DR 1101679 .................................. DR 1102978 ..... ............................DR 1105912-14 .................... 4 .........DR 1106812 ................s................ DR 1106822 ...........,.....,................DR 1102720 .................................. DR 1955-56 1956 Negative Ground ..................DR 1105106-109 ............................DR INTERNATIONAL TRACTORS (See McConnick deer in^)^ HUG 1947-48 GGA4812 ................................ Ai VAT4001A 17252 HYSTER 1932-41 1944-48 GEB4810 ................................ AL VRP4006E GAS4 179 ................................ AL TC4329B 17322 17402 I ... 1106822 .................................. DR 1118838 1106855 .................................. DR 1118346 1106895-898 .................. ........DR 1118796 1106910 Shock Mnte .............DR 1119135 Couplins Drive ...................... DR 1118975 . ... 18339 i 18346 d( 18796 19135 i/r 18975 W ' JAEGER (Mixers Compressors!1945-47 1945-55 1949-55 1954-55 1941-43 1941-48 1941-53 1944-53 1946-53 1949-53 1954-56 1955-56 1956 1101381 .................................. DR 1101382 .................................. DR 1101751 ..................................DR 9391 ..............;......................... DR 1101726 ................................. DR 1105922 ................................. DR 1102983 ..................................DR 1102024 .........:........................ DR 1106867 .................................. DR ; . . 5851 5893 5849 5869 5884 1118365 1118903 1118955 1118346 17962 17979 17960 17967 17974 18225 18304 18316 18346 1118210 1118210 1118208 1118273 TC4305A 1118354 1118303 18210 18210 18208 18210 17401 18304 18303 INSLEY MFG CO (Excavators\1938-40 1941-42 1941-48 1946-47 1946-48 1949 1949-56 934V ........................................ D 1102955 ................2................DR 1102692 .................................. DR 1105912 ..................................DR GFA4806 ................................AL 1105912 .................................. DR 1102692, 1102722 ..................DR INTERCONTINENTAL T R A C T O R : 1948-51 1949-51 GGE4806 ................................ AL VRW5005BX GFW4814 ................................AL TC4303D INTERNATIONAL POWER UNITS and SOME TRACTOR1938-39 1938-40 1938-40 1938-40 1940-52 1944-48 1944r51 1944-52 1101358 1101732 1105378 1105728 1101726. 1101369 1105379 1101737 . .................................. DR .................................. DR .................................. DR .................................. DR 1100972 ..................DR .................................. DR .................................. DR 1100971 .................. DR I GBM4802 ............................... AL GBM4802 .............................. AL GEH4821 ................................ AL GHD6001Q ....................... AL TC4329A TC4327E VRX4003D VRR4103A 17402 17402 17106 17338 AL VRP4007C 17319 JAMES (Plows. Cultivators- INGERSOLL-RAND 5868 5849 5884 5806 5884 5839 5849 5838 1948-49 GDZ4817 ............................. JUMBO (Tractors) 1948-49 1949-51 1951-55 GDZ4823 ................................ AL VRP4302AM GDZ4822 ................................ AL VRW4001BX GHB4801 ................................AL VRP6004B 17326 17352 17316 KENWORTH 1938-39 1938-40 1938-40 193&43 1938-43 1938-43 1938-43 1938-48 1940 1940-47 1944-47 1945448 1945-48 1946-48 1946-48 1947 1949-53 1954 504 .......................................... DR 405. 613 639 ........................ DR 934A 934M 934S:...............DR 527. 534. 538.......................... DR 568. 677 1117020 ................DR 634. 637 .................................. DR 9348 934N, 934T.................... DR 934N 934T ............................ DR 934M ........................................ DR 1117520 .................................. DR 538 ............. .......................... R 1.102957 .................................. DR 1105917 .................................. DR 1117376 .................................. DR 1117565 .................................. DR GDJ4820 .................................. AL 1102984. 1105917 ................DR 1102984 1105917 ..................DR . .. . . .. - . 5605 5526 5597 5526 5535 5526 . 5598 1118210 1118230 5619 5649 1118210 1118273 1118520 5620 VRH4 104F 1118354 1118901 17918 17877 18202 17877 17883 18210 17877 18210 18230 17923 17938 18210 18210 18520 17924 17260 18304 18304 1118210 18210 TC4302A VRS4005B TC4310A TC4303D TC4305B VRP4006E TC4302A TC4302A 17401 17272 17280 17280 17401 17322 17401 17401 KNUCKEY 1941 934T ........................................DR KOEHRING 1938-41 1938-41 1938-41 1938-43 1940 1940-41 1942-48 1947 4 GCM4804.05. GAR4613-36....AL GCW4806 .............................. AL GDB4805 ................................ AL GDB4813-15-16 ......................AL GAG4145 ................................ AL GEB4813 .................................. AL GCM4804-05..........................AL GE04815 ................................ AL =a 1 1 ' a W u a W ELI W a x 01 ! .MISCELLANEOUS EQUIPMENT REGULATOR YEAR GENERATOR NO System . REGULATOR OUR CODENO NO . . 1118780 18780 KOHLER POWER UNIT 1954-56 GENERATOR NO System . REGULATOR OUR NO CODENO . . MARMON HERRINGTON 1101856 ................................. DR LA PLANTE CHOATE 1950-51 YEAR GEB4812. GEG4829 .............. AL VRP4004C 17322 LE TOURNEAU 1943-45 677 .......................................... DR 1946 GGF4803 ................................ AL 1946-47 1105914 ............,.....2 ..............DR 1946-48 GFR4806-07-P8 ......................AL 1946-48 1117561 ...................................DR 1947 1106517 .................................. DR 1947-48 . 1106805 .................................. DR 1948-50 1106517 .................................. DR 5535 VRV4003A 1118273 VAD4 109A 1118519 1118509 1118279 1118526 17883 17292 18210 17290 18519 18509 18279 18526 1937-40 1937-41 1937-42 1937-42 1938-41 1939-40 1941-42 1941-42 1941-42 1941-42 1945-46 1945-48 1945-48 1946-48 1949 ...................DR 568 ... 530 .......................... DR 973E ........................................DR 9736 ........................................ DR 9341 ........................................ DR 927X .......................................DR 469 ..........................................R 530 .......................................... DR 9341 ........................., . , ,..........DR 1106639 ................................ DR GEG5101 ................................ qL 1105875 ..................................DR 1106629 .................................RR 1105876 .................................. DA 1105875 .................................. DR 1954-56 1106823 ...............................DR 5573 5530 5538 5535 5598 5536 1118453 1118456 1118210 I1 18214 ' ~ ~ ~ 4 2 0 3 ~ 1118212 1118214 1118234 1118314 LEWIS SHEPARD 1946 1946-47 1946-48 GAS4179 ................................ AL TC4329B GAS4186 ................................AL TC4332A GAS4179. GAS4301 .............. AL TC4329C 17402 17402 17402 1117021 .................................. DR 1106638 .................................. DR 17917 18214 MASSEY-HARRIS LIMA 1941-47 1941-47 5637 1118214 LINCOLN ELECTRIC (Welders\1938-39 1945-50 934N ........................................DR 5806 GBM4622 ................................ AL TC4327E-F LINK BELT (Shovels. C 1944-45 1944-47 1947-51 1118838 r a n e 934C ........................................ DR 1118230 GFA4806 ................................ AL TC4305A GFA4806 ................................ AL TC4301C 17942 17402 s ) 1941 1946-51 1948-50 1948-51 1949 1949-50 GBM4901 ...............................AL GGP4801 ................................AL GDZ4820-23 ............................AL GEF4813 ..................................AL GGW6001A ............................AL GDZ4822 ................................ AL TC4327A VRWSOOSB-BX VRP4302AM VRS520 1A-AX VRP4503B VRW4001BX 18230 17401 17401 LINN TRACTORS 1938-44 1946-50 GDB4805. GCU4801 .............. AL TC43 10A GEG4807 ................................AL VRP4006F 17280 17330 LOVE TRACTORS MAXIM (Fire Apparatus1949-51 1949-52 MAC DONALD 1938-39 1941-42 613 .......................................... DR 5526 1100469 .................................. DR 1118204 17877 18204 MACK TRACTORS GGA48 16 .............................. AL VRX4003A GGA6001B .............................. AL VAT4001A 17104 17252 McCORMICK DEERING 1942-51 1948-51 1950-55 1952-53 1952-56 1954-56 1101381. 1101419 ..................DR 1101383 .................................. DR 1100501 .................................. DR 1100964 .................................. DR 1100501-531 ............................DR 1100964-990-996 .................... DR 5851 5839 1118308 !I18381 1118780 1118779 17962 17955 18308 18381 18780 18779 GE04816 ................................ AL TC4327E GFW4814 ................................AL TC4303D 17402 17280 MERCER 1951-53 1951-53 MERCURY TRACTORS 1949-53 1102726 .................................. DR 1118311 18301 . MICHIGAN (Shovels Cranes)- . GCE48 12 MACK JR TRUCK 1937-38 1937-38 1937-38 1946 1946 ................................ AL GCS4804 ................................ AL GCJ4805 ..................................AL GEH4819 ................................AL GEH4819 Neg Grd .................AL . VRX4002B TC4302A VRD4004A VRX4003D VRX4002B 17107 17401 17355 17106 17107 MINNEAPOLIS M MADSEN BUS 1954-56 1106822 .................................. DR 1118838 18339 TC4302A VRS4004A VRS4005A VRG4102D 17401 17272 17272 17256 MANITOWOC (Crane Shovel)1941-42 1942-46 1944-46 1947-48 GCM4823 ................................ AL GFJ4802-03 ............................ AL GCR4802 ................................AL GEH5001 ................................AL 1940-43 1944-49 1944-52 1949-50 1950-53 1951-55 1953-56 1955-56 1956 O L GAE4040 ...............................AL GFW4804-07 ..........................AL 1101384. 1101416 ..................DR 1101398 1100505. ..................JYR GAS4301 ................................ AL 1100505-513-527 .................... DR 1100954 .................................. DR 1100314 .................................. DR 1100999 .................................. DR . I N TC4303B TC4303D 5894 1118305 TC4329C 1118790 1118791 1118791 1118791 P YEAR GENERATOR NO . System REGULATOR OUR CODENO NO . . MOBILIFT 1947-49 1950-55 17320 17320 GAS4301 ................................ AL TC4329C 17402 NATECO (Tractor) 1947-49 GGE4806 ............................... AL VRW5005B-BX 17352 NEW HOLLAND (Baler. ~kresterl1950-53 GAS4301 ................................ AL TC4329C 17402 NEW HOLLAND POWER UNIT 1942 1952 GENERATOR NO . System REGULATOR OUR CODENO NO . . AL TC4303D 17280 PARSONS (Power Shovel\- GDZ4804 ................................ AL VRP4004F GDZ600 1 ................................ AL VRP600 1A MYERS 1951-54 YEAR 1101752 .................................. DR 5891 1102505-518 ............................ DR 5838 17978 17954 1947-48 GDB4813 ................................ PETER PIRSCH (Fie Apparatus)1940 1940-41 1941 1941-46 1941-48 1941-50 1948-53 GCM4805 ................................ AL GCR4802. GCW4806 ............ AL 1101736 .................................. DR GEB4810-19 ..........................AL GEB4819 ............................... AL GCD4801-08-10 .....................AL GDJ4837 ................................ AL TC4302A VRS4005A-B 1118227 VRP4006E VRP4004C VRS4005C VRH4102A-B 17401 17272 18227 17322 17322 17254 17260 PETTIBONE NEW YORK (See Rome Grader).... PULLMAN TROLLEY COACH 1941-42 1117209 .................................. DR 5604 17917 1944-47 1947-48 1949-51 1117204-209 ............................ DR 1106807 .................................. DR 1106807-825 ............................DR 1118507 1118277 1118338 18507 18261 18337 NEW IDEA (Hay Baler) 1952-53 GAS4301 ................................ AL* TC4329C 17402 NORTHWEST 1940-46 1940-48 1942 1942-46 GCM4804 ................................AL GDB4814 ................................AL GCD4804 ................................ AL GDW4602 .............................. AL TC4302A TC4310A VRS4005C VRV4003A 17401 17280 17254 17292 READY POWER 1938-41 934N ........................................DR 5598 18210 1941-54 1942 1942-46 GEM4102 ................................ AL TC4326A 934N ........................................D 1118210 1101726-737 ............................ DR 5896 17402 18210 17981 OLNER 1940-42 1944-45 1944-48 1944-55 1946-48 1946-48 1102683 .................................. DR 1118208 677 .......................................... DR 5535 934V ........................................DR 1118210 1102424 .................................. DR 5864 1101853 .................................. DR 5908 1102534 .................................. DR 5884 18208 17883 18210 17982 17982 17974 REHBERGER BUS 1938 527 ......................................... DR . 5526 17877 JOHN REINER & CO 1940-42 1941 1941-43 1941-45 1941-45 1942 1942 1942-43 1102955. 1105733 ..................DR 1118210 1106638 .................................. DR 1118214 . 1100012 ..................................DR 1118204 1101750 ..................................DR 1118227 . 1101762 Insulated ..................DR 5898 1102956 .................................. DR 1118210 1105753 .................................. DR 5859 977E ........................................DR 1118458 18210 18214 18204 18227 17983 18210 17933 18458 RIDDELL TRACTORS. GRADER1940-43 1940-49 1948 1949-52 1949-52 1949-53 1954 1954 1101738 .................................. DR 5838 1101726 .................................. DR 5884 1102955-1102968 ....................DR 1118304 977 ........................................LDR 1118597 1106822 ........................:........DR 1118368 1102976-78 .............................. DR 1118354 1102983 ..................................DR 1118362 1102983 ..................................DR 1118903 17954 17974 18304 18597 18339 18304 18304 18304 ROME (Pettibone New Yorkl- OSHKOSH TRUCKS 1938-39 1938-41 1939 1939 1939 934D. 934T .............................. DR 613 ........................................D 916D ........................................ D 960A ........................................ DR 960A ........................................ DR 5801 5526 5599 5822 1118204 17940 17877 17916 18203 18204 1946-53 1946-56 1949-53 1949-53 1954-56 1954-56 1954-56 1102527 1102534. 1105943 1106819 1102024 1102983 1105943 .................................. Dl? 1118273 1102538 ..................DR 5884 .................................. DR 1118316 ..................................DR 1118338 .................................. DR 1118955 .............. :...................DR 1118903 ..................................DR 1118896 . 18210 17874 18316 18337 18316 18304 18316 ROSS CARRIER CO 1939-41 1945-47 1946-56 1947-48 1949-56 1950-56 1951-54 1955-56 . GCM4810-22 .......................... AL GEB4806-07-10 ....:....-...........AL GE04810-1 1 .......................... AL GAS4186 ................................ AL GEB4807-10-6001D ................AL GEL3600 1D-H .......................... AL GEG6001E ............................ :AL GEG6001E .............................. AL . TC4302A VRP4006E TC4302A TC4332A VRP4004G VRP4004C VBA6003A VBA6001B 17401 17322 17401 17402 17316 17322 17372 17372 ST LOUIS CAR CO TROLLEY B U S - - - - - - - - - - - - 1946-50 1948 1949-50 1949-50 1949-52 1951-52 1117209 .................................. DR 1105911 ..................................DR 1106807-25 .............................. DR 1106807-25 .............................. DR 1105911 .................................. DR 1106805 .................................. DR 1118507 1118285 1118837 1118838 1118318 1118740 18507 18214 18945 18339 18318 18740 1118210 18210 SANFORD FIRE EQUIPMENT 1941-44 1102961 ..................................DR YEAR GENERATOR NO REGULATOR OUR NO. CODENO. System . . SCHIELD-BANTAM CO (Crane Carrier\1955-56 1105010 ..................................DR 1106535 .................................. DR 1106660 ..................................DR 1101737-38 .............................. DR 1106517 .................................. DR 1102955 ..................................DR 1106660 ..................................DR 1100511 ..................................DR 1101723 ............,.... L.............. DR 1102976 ................................. DR 1102976 .................................. DR 1106660 .................................. DR 18300 5608 1118214 5838 1118509 1118304 1118316 5851 1118303 1118354 1118901 1118896 17920 18214 17954 18509 18304 18316 17962 18303 18304 18304 18316 SEAGRAVE 1938-39 1105729 .................................. DR 5823 GENERATOR NO . System REGULATOR OUR CODENO NO . . 440 ..........................................DR 5535 1105529. 934U ........................DR 5597 934C ........................................ DR 1-118230 1106590 ................................. DR 1118212 17883 18202 18230 18212 STEWART TRUCKS 1118831 SCHRAMM 1940-41 1944-48 1944-49 1948 1948-53 1949-56 1950-53 1950-56 1952-53 1954-56 1954-56 YEAR . 18209 1938 1938-39 1941 1941 STUTZ FIRE APPARATUS 1939-40 1939-40 934T ........................................ DR 5806 934T ........................................ DR 1118210 17942 18210 SULLIVAN (Compressors\1940-41 1941-47 1945-48 GCM4827 ................................ AL TC4302A GFA4806 ................................AL TC4305A GE04816 ................................ AL TC4327E 17401 17401 17402 SUPERIOR COACH 1941 1941 1941 1947 568 ..........................................DR 5535 637 ..........................................DR 5649 692 .........................................DR 1118453 GDJ4808-32 ............................ AL VRH4104D 17883 17938 18453 17260 TERRATRAC 1950-51 1950-55 GFW48 14 ..............................AL TC4303D GGE4806 ................................ AL VRW5005BX 17280 17352 THEW' (Lorain) SHEPPARD SILVER KING (Fate-Root-Heath\1944-55 1101367. 1101421 ................D R 5851 . AL. 17962 SOUTHERN COACH MFG CO 1944-52 1947-51 1951-56 GDJ4809 .................................. VRH4 102A 1117307 .................................. DR 1118512 1117378 .................................. DR 1118583 17260 18512 18583 SPARTON COACH 1946-50 977 .......................................... DR 1118512 18512 SPEED SPRAYER 1943-50 1944-46 GFA48 18 ................................ AL TC4326A GFW4815 ................................. AL TC4331A . STERLING TRUCK CO . 17402 17280 1939 1939-43 1939-45 1940-45 1940-46 1941-45 1942-45 1945-48 1946 1946 1946-48 1946-56 1947-48 1947-48 1948 1949 1949-50 1949-50 1949-50 1949-52 1949-53 1949-53 1950-51 1950-53 1952-56 1954-56 1954-56 1954-56 1955-56 1956 1956 1106638 .................................. DR 1117021 ..................................DR 1117021 ..................................DR 1101675 DR 1106638 .................................. DR 934T ........................................DR 1106637 .................................. DR 1102690-97 ..............................DR 1102676 .................................. DR 1117021 ..................................DR 1f02518-27 ............................. DR 1101667 ..................................DR 1105914 ................................ DR 1105915 .................................. DR 1102973 .................................. DR 1102973 .................................. DR 5841 5604 5637 5869 1118214 1118210 1118214 1118234 1118208 1118507 5838 5839 1118274 1118260 1118269 1118342 TOR0 (Tractor) 1940-41 GBM4807 ............................ AL TC4302A 1740 1 TOWMOTOR 1940-51 GBU4216 ................................AL TC4301B 17401 TRACTOMOTIVE 1948-50 1952-53 1953-55 GBM4802 ................................AL TC4327E GHD6001D .............................. AL VRR4102A GHD6001H ............................ AL VRR4103A 17402 17338 17338 TRACT-R-LIFT 1948-50 GBM48 14 ................................ AL TC4302A 17401 TRANSIT BUS 1948-50 1951-52 1117378 .................................. DR 1117378 ..................................DR 1118520 1118583 18528 18583 REGULATOR YEAR GENERATOR NO . System .MISCELLANEOUS EQUIPMENT REGULATOR OUR NO CODENO . . TWIN COACH (See Flxiblel- . . 1938 465 624 638............................ DR 5526 17877 1945-51 1947 1950-51 1117554. 120 ~ k p............. s DR 5620 1117569. 1 2 0 A m p s...............D 1118531 1117554. 80 Amps ...................D ! 1118520 17924 18531 18520 UNITED PARCEL SERVICE 1938 1939 1939-40 1940 1946-48 934F ........................................ D 5597 1106584 .................................. DR 5885 1105532 ................... .'..............DR 5828 1106584 .................................. DR 1118212 1105865 .................................. DR 1118212 18202 17975 17949 18212 18212 I YEAR GENERATOR NO . System REGULATOR OUR NO CODENO . . WARD-LA FRANCE (Cant.1941 1941-42 1941-48 1944-48 1945-46 1945-48 1945-48 1106650 ................................. DR 1118241 1102957 .................................. DR 1118210 1102676 .................................. DR 1118208 1102955-67 ..............................DR 1118210 GEH4822 ................................ AL VRX4003B GGA4805-07-14 ......................AL VAT4001A 1102957 .................................. DR 1118210 18241 18210 18208 18210 17106 17252 18210 WATERLOO 1949-50 GAS4302 .......................... AL TC4329C 17403 0 WESTERN AUSTIN (See Austin W e s t e r n ) ! i UNIVERSAL (Power Shovel!1941 GE04803-08 ...........................AL TC4305B 17401 USTRAC 1948-49 GGE4806 ................................ AL VRW5005B 17352 WALTER TRUCKS 1938-42 440. 550. 9751 ......................DR 1938-42 975s ..................................DR 1940-48 1102676 .................................. DR 1940-48 1106627-629-638 .................... DR 1941-48 1102957 ..................................DR 1945-46 974 ......................................... D 1945-47 974 ......................................... DR 1948 1105915 .................................. DR 1948 1106809 ................................. DR 1949-53 1102957-984 ............................ DR 1949-53 , 1105915 ..................................DR 1949-53 1106627 ..................................DR 1949-53 1106809-826 ............................ DR 1949-53 1106814 .................................. DR 1949-53 1106826 .................................. DR 1949-55 1102676 .................................. DR 1954-55 1105915, 1106627 .................. DR 1954-55 1106755 .................................. DR 1954-56 1106826, 1106822 ..................DR 1954-56 1106834 .............................. DR 5535 5538 1118208 1118214 1118210 5634 1118512 1118260 1118279 1118304 1118316 1118316 1118339 1118337 1118368 1118303 1118896 1118832 1118838 1118886 17883 17884 18208 18214 18210 17930 18512 18214 18279 18304 18316 18316 18339 18337 18339 18303 18316 18832 18339 18337 5538 5535 5828 5806 5841 5535 1118210 1118214 5535 5529 5647 5838 1118214 17884 17883 17949 17942 17956 17883 18210 18214 17883 17878 17936 17954 18214 WARD LA FRANCE 1938-39 1938-42 1939 1939 1939 1939-42 1940 1940-42 1940-42 1940-42 1940-42 1941 1941 . 9756 ........................................DR 975J 1117002 ........................DR 934'2 .................... .................... DR 1105740 .................................. DR 1106629 .................................. DR 677 695 .................................. DR 1105740 .................................. DR 1106627-29 .............................. DR 1117002 .................................. DR 1117022 .................................. DR 1117002 .................................. DR 1101742 .................................. DR 1106638 .................................. DR . . WILLYS TRACTORS 1949-51 1950-53 1953 1954-55 a ... 1 w I 17280 17401 m 17401 Cl : 17280 17974 1 . GDZ48 17 ................................AL VRP4007C GDZ6001 ................................ AL VRP6003A GGW4801 ......:....................... AL VBE6105A GHD6001 ................................AL VRR4104A 17319 17301 17335 WORTHINGTON(Compressors. pumps\ 1938-41 1938-41 1939-40 1942 1942 GBS4611 ............................. AL GCS4815 ................................AL GBU4214 ................................ AL GFB4805 ..................................AL 1101726 ................... L..:..........DR TC4303B TC4302A TC4301B TC4303E 5884 . YELLOW COACH 401 .......................................... DR 507 .......................................... DR 934F Taxi GMC ...................... DR 934F Taxi GMC ......................DR 1100004 Taxi GMC....,...........DR 507. 1117506-513 .....:............DR 512, 513. 1117509 ................DR 692. 1117019 ........................ DR 4 Reprinted from and with permission of AUTOMOTIVE SERVICE DIGEST MAGAZINE, August, 1953 The Importance of BATTERY and GENERATOR POLARITY Explaining why generators must be correctly polarized, before starting the engine, whenever repairs are made on electrical units B y HE automotive electrical system actually contains two generators. One is a chemical device that produces voltage and current by chemical action and is called a storage battery. The other is a mechanical device which produces voltage and current when conductors arc forced to rotate through a magnetic field (Fig. 1) . In normal operation these two generators are hooked up so that the positive terminal of the battery and the positive terminal of the mechanical generator are connected together when the cutout relay contact points are closed. In other words, the voltages of these two generators normally oppose each other, although this is not always recognized. L. T I t is common practice, of course, to connect batteries and generators positive-to-positive and negative-tonegative, and it is assumed that current usually will flow into the battery. I t is this assumption which tends to hide the fact that these two units are opposing each other electrically. A review of important details will help to clear up this point. The voltage produced by a normal lead-acid storage battery is approximately 2.1 volts per cell or 6.3 volts on a fully charged 6-volt battery on open circuit. The generator voltage, on the other hand, is limited by a voltage regulator on which a limit setting of 7.4 volts can be considered normal. Under these conditions the maximum generator voltage is approximately one volt higher than the open circuit battery voltage, and this difference in voltage will cause current to flow from the generator into the battery. When the battery is in V. L A R S O N CUTOUT RELAY CURRENT REGUUTCR VOLTAGE REGULATOR AMMETER Above, Fig. 1: The battery and generator are the two electrical generators in the charging circuit. Below, Fig. 2: Vibrating cutout relay contact points is one result of wrong polarity Left, Fig. 3: Method of polarizing generators of the "A" circuit type. (Externally grounded field) R i g h t , Fig. 4: Method of polarizing generators of the "B" circuit type. (Internally grounded field) a discharged condition, its open circuit voltage is lower, being approximately 6 volts. The greater difference between the voltage of the battery and the generator then results in a higher charging rate to the battery. As the battery becomes charged its voltage increases and there is thus less difference between the voltage of the battery and the regulator setting so less current will flow. This is the action which takes place when a battery is being charged. The opposing voltage of the battery on charge is called its counter electromotive force. It is a variable voltage which changes according to the state of charge of the battery and its internal resistance. Since counter voltage always depends on the amount of charging current flowing, it cannot be measured separately. The voltage read across the charging circuit includes not only battery counter voltage but also voltage drop i n the leads and connections. T h i s total voltage equals t h e controlled generator voltage. Thus it is the in- crease in counter voltage which tends to reduce the charging rate as the difference between generator voltage and battery voltage becomes less and less. The problem would be much simpler if we could always depend upon the generator having a polarity to match the polarity of the battery with which it is used. Unfortunately, a generator will build up voltage of either polarity depending upon the magnetic polarity of the pole shoes in the generateor. Changing the direction of current flow in the field roils will change the magnetic polarity of these pole shoes and voltage then will build up in the reverse direction. Whenever the battery, generator, regulator, or the wiring is removed from t h e vehicle, the generator polarity m a y be reversed accidentally by touching the battery circuit to the field terminal of the generator. Also, generators removed for repairs m a y be tested o n a stand with a battery connected for the opposite polarity. I t is for these reasons that all electricians are cautioned to always polarize the generator correctly after cornpleting electrical repairs and before starting the engine. Vibrating cutout relay contact points is on? result of wrong polarity (Fig. 2 ) . With high-resistance, lowoutput generator armatures, this condition is not too serious as the generator field usually is polarized correctly during an interval when the cutout relay points are closed. This can be called self-polarization. With low-resistance, high out-put generator armatures, as used in most current production generators, it is the exception rather than the rule for generators to be self-polarized. This operation must be performed by the mechanic or electrician working on the vehicle. To polarize generators with the "A" circuit, or externally grounded field, as in Delco-Remy passenger car systems, a jumper lead should be used to complete a temporary circuit L e f t , F i g . 5 : Heavy arrows indicate paths of current flow as generator builds up voltage R i g h t , Fig. 6: Only one path for current flow when cutout relay contact points close CUTOUT RELAY CUTOUT RELAY between the BATTERY and ARMATURE terminals of the regulator (Fig. 3). On the higher output generator it is necessary, in addition, to insulate a generator brush from the commutator when making this flash connection. Otherwise, a high discharge will result. To polarize generators with the "B" circuit, or the type with the field circuit grounded inside the generator, as on heavy-duty Delco-Remy generators, disconnect the field lead from the FIELD terminal of the regulator and flash on the BATTERY terminal of the regulator (Fig. 4). These procedures send battery current through the field circuit in a normal manner so that the generator will be polarized to produce voltage of the same polarity as the battery with which it is used. As long as the relay points continue to vibrate when the generator and battery are hooked together with .the wrong polarities, the only trouble resulting is burned cutout relay points. Unfortunately, the arc occurring as the points separate is hot enough to melt the point material and the contact points may weld together. Under this condition the generator becomes properly polarized and the battery will be charged, but the points witl not open when the engine is stopped. The high current discharge which then occurs can burn'up the wiring in the charging circuit or damage the generator armature. - The higher the system voltage the more chance for points welding together. On twenty-four-volt systems the points usually vibrate only once or twice before welding occurs. The complete story behind this action is rarely explained, but by following the direction of current flow in a circuit diagram the answer is quite simple. As the generator buiIds up voltage, current flows through the field coils in the direction indicated, due to the magnetic polarity of the pole shoes in the generator (Fig. 5). There is also a path for current to flow through the charging circuit to the voltage or operating coil in the cutout relay. When the generator voltage is high enough to cRate enough magnetism in the core of the cutout relay, the armature is attracted and the cutout points are closed. With the generator and the battery hooked up so that the positive terminal of the generator is connected to the negative terminal of the battery, two things take place. First, in a six-volt system, for instance, the six-volt mechanical generator is connected in series with the six-volt chemical generator. We then have twelve volts applied to a circuit with very low resistance, and a high current flows through the charging circuit. Secondly, at the same instant, the positive voltage of the generator is being impressed on the insulated side of the circuit, and the positive battery voltage is being impressed on the ground side of the circuit (Fig. 6). With practically no difference in voltage between the two sides of the circuit, no current will flow through the field coils and the generator voltage falls to a low value. The current flow through the voltage coil of the cutout relay then drops to zero and the relay points open. The fact that an arc occurs as the contacts separate indicates that there still is current flow through the charging circuit at that instant. This arc becomes more severe at higher voltages with a greater tendency to weld the contact points. As soon as the circuit is broken (by the relay conwts) the generator again builds up voltage to close the relay points and a repetition of the above action takes place. However, if the points weld during this action, the generator becomes polarized with the battery, as already discussed, and normal charging will result. I t doesn't take long for trouble to occur, however, when the engine is stopped. The relay can no longer function, and the battery discharges at a high current rate through the low resistance of the charging circuit. The replacement of wiring and units destroyed in this way never fails to be expensive. "A .stitch in time saves nine" is an old proverb, but it "pays off' to be sure that the generator is correctly polarized after repairs are completed and before the engine is started. GENERATOR-REGULATOR CIRCUITS Two different methods are used to connect the generator field circuit to the generator armature. the "A" circuit and the "B" circuit. "A" CIRCUIT The field resistance and contact points of the regulator are connected between the field terminal of the generator and ground so that the generator field is grounded through the regulator. REGULATOR I( "B" CIRCUIT The field resistance and contact points of the regulator are connected between the field terminal and main terminal of the generator so that the field is connected to ground inside the generator. 4 REGULATOR GENERATOR w
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