Untitled - Amerit Fleet Solutions
Transcription
Untitled - Amerit Fleet Solutions
OSHA DEMOUNTING/MOUNTING PROGEDURES & RIM MATCHING CHARTS TABLE OF GONTENTS Demounting/Mounting Procedures for TrucUBus Tires OSHA DEMOUNTING/MOUNTING PROCEDURES & RIM MATCHING CHARTS DEMtlUNIII{G/M(IUl{ill{G PROGEDURES F(IR IRUGK/BUS IIRES TIRE AND II'HEEL SERVICING CAN BE DANGEROUS ANO MUST BE DONE ONLY BY TRAINED PERSONNEL USING PROPER PROCEDURES A1'ID TOOLS' FAILURE TO READ AND COMPLY WITH ALL OF THESE PROCEDURES MAY CAUSE YOU OR OTHERS TO BE HURT OB KILLED' This is Ghart 1 of a 2 Chart set. sure you also read, understand and follow the companion chart titled make you tires, service any Before "Multi-Piece Rim Matching Chart." Always comply with the procedures on this chart and in the wheel manufacturer's caialogs, instruction manuals or other industry and government instructional materials. Failure to do so may cause you or others to be hurt or killed, Completely deflate the tire by removing the valve core before removing the wheel/tire from the axle if there is known or suspected damage to the tire or wheel or if the tire has been run at 80% or less of its recommended pressure. Demount, inspect and match all tire and rim parts before reinflating. Do not use starting fluid, ether, gasoline or other explosive material to lubricate, seal or seat the beads of a tubeless tire. This practice can cause the explosive separation of the tire/wheel during servicing or during highway use, resulting in you or others being hurt or killed. Reassembly and inflation of mismatched parts can result in serious injury or death. Just because parts come in together does not mean they belong together. Check for proper matching of all rim parts before putting any parts together. Any inflated tire mounted on a wheel contains explosive energy, The use of damaged, mismatched or improperly assembled tire and wheel parts can cause the assembly to burst apart with explosive force. lf anyone is hit by an exploding ti[e, wheel parts, or the air blast, you or someone else may be hurt or killed. Mismatching tire and rim diameters is dangerous' A mismatched tire and rim assembly may explode and can result in serious injury or death. This warning applies to 14" and 14.5", 16" and 16.5" tires and rims as well as oihers similarly mismatched size combinations. Never assemble a tire and rim unless you have positively identified and correctly matched the pafts. TIRE INDUSTRY ASSOCIATION O 2O1O 1. Before Servicing Any Rim Wheel (Tire/Rim Assembly) 1. Before loosening any nuts or clamps that attach a tube-type tire/rim assembly to a vehicle, always completely deflate the tire (or both tires of a dual assembly) by taking out the valve core(s). 2. Use proper tools to demount or mount rim par1s. Never use a steel hammer to seat rim parts use only rubber, plastic or brass tipped mallets. Striking a wheel/rim assembly with a hammer of any type can damage the wheel and endanger the installer. Use a steel duck bill hammer only as a wedge. Do not strike the head of a hammer with another hard faced hammer use a rim mallet. - - 3. To make tire demounting and mounting easier, use a non-flammable tire lubricant or tire sealant labeled for that purpose. 4. Never reinflate a tire that has been operated in a run{lat or underinflated condition (80% or less of recommended pressure). Demount, inspect and match alltire and rim pafts before reinflating. lf an emergency punctureiinflater has been used, deflate and reinflate the tire several times to remove remaining explosive propellant before servicing. Typical Tire Service Tools Bim Mallets Eead Seaters KM Use only tools recommended by ra v/ Clip€n Chucklln-Line Gauge. Use sufti.ient hos6 lenglh to maintaln sate diatance during intlation. Stay out ol lhe traiaetory, OSHA DEMOUNTING/MOUNTING PROCEDUBES & RIM MATCHING CHARTS FarmlOTF 2. Deflation and Demounting (Removing Tire from Wheel) 2. Never attempt to demount a tire from a rim unless you are sure that the tire is completely deflated (remove valve core and inseft wire to ensure complete deflation). Loosen the tire bead from the side ring by using a duck bill hammer or other bead breaking tool. Use a duck bill hammer as a wedge; do not pound on the tire or wheel. For single piece wheels, both beads must be loosened before demounting the tire. TUBE TYPE Solid Rim/Split Ring Split Rim/Solid Ring Make sure the top bead is below the ring(s) before attempting to remove the ring(s). lnsert the tapered end of the lock ring tool into the notch in the side of the ring. Pry the side ring out of the rim gutter lnsert the tapered end of the lock ring t00l into the notch in the rim near ihe split" Push the tool downward and toward the center of the rim. A block of wood may be placed under the left side ol the rim split t0 help offset the rim base. Single Piece Rim Lubricate boh 0f ffe tire beads and position on tre floor with '10- fie ffe assembly rim well side up. Place tvvo tire irons 12 inches apad on each side of fie valve wih fie ffe rim. force spoon ends of irons toward the flange of he tire bead into fie well opposite of tre tire irons witl your feet, hen pull bofi irons toward he center of ffe rjm, prying part of he tire bead over fie rim. gr00ve. While leaving one iron in place, take out and reinsert the other iron about four inches from where it was removed. Pull downward on the iron to Ioosen more of the tire bead. Repeat this process Continue to remove the side ring by progressively prying around the rim. Use small bites to prevent bending the side ring. lnsed the tapered end of the lock ring tool into the second notch and push downward toward the center of the rim, prying the solid side ring from the rim. Remove side ring. Turn the assembly over and break the other tire Turn the assembly over and break the other tire bead loose. Remove the rim from the tire. Remove bead loose. Remove the rim from the tire. Remove the tube and flap from the tire. until the first bead is entirely free from the rlm. Stand the tire on its tread. Position the rim so that the well rests on the second bead. lnsert the straighl end of the tire iron, as pictured, with the iron stop the tube and flap from the tire. hooked over the flange. Allow the tire t0 fall toward you while applying upward pressure 0n the tire iron to unbutton the second bead. If necessary rock or bounce the assembly t0 pry the rim out of the tire. TIRE INDUSTRY ASSOCIATION O 201O 2. Deflation and Demounting (Removing Tire from Wheel) 1. Never attempt to demount a tire from a rim unless you are sure that the tire is completely deflated (remove valve core and insed 2. wire to ensure complete deflation). Loosen the tire bead from the side ring by using a duck bill hammer or other bead breaking tool. Use a duck bill hammer as a wedge; do not pound on the tire or wheel. For single piece wheels, both beads must be loosened before demounting the tire. B Solid Rim/Solid Rino lnseft the tapered end of the lock ring tool into the notch in the side ring. This notch is located between the embossments on the side ring. Solid Rim/Solid Flange/ Split Lock Ring Push the flange and tire bead down until they clear the lock ring. lnseft the tapered end of a lock ring tool into the notch in the lock ring near the split and pry the lock ring out of the rim gutter groove. Semi-Drop Center Solid Rim/Solid Ring lnsert the tapered end of the lock ring tool into the notch in the side ring. Force the part of the side rjng opposite the notch down and push downward on the lock ring tool to pry the side ring from the groove in the rim. Continue to pry the side ring around the rim being careful not to bend the side ring. Push the side ring downward at a point opposite the notch. Force the lock ring tool handle downward to pry the side ring from the rim. Continue prying around the rim until the side ring is free. Remove the side ring from the nm. Turn the assembly over and break the other bead loose. Remove the rim from the tire. Remove the tube and flap from the tire. Insert the lock ring tools under the lock ring as shown and progressively pry around the rim until the lock ring is free. Remove the lock ring and flange from the tire assembly. Remove the side ring from tre rim. force he tire bead down at the valve sl0t and using fre fubeles tire iron, pry the opposite podion of fie bead over the edge of the rim Turn the assembly over and break the other tire bead loose. Remove the rim from the tire. Remove Turn the assembly over and break the other tire bead loose. Making sure that the tire bead stays in the tube and flap from the tire. the rim well, slip the flat part of the tubeless tire iron between the tire bead and the rim as shown. progressively loosening the tire bead all around tre rim. Pry the tire bead over the rim by pushing down on the tire. OSHA DEMOUNTING/MOUNTING PROCEDUBES & RIM MATCHING CHARTS 3. lnspection of Parts 1. 2. Never use any part that is bent, pitted from corrosion, cracked or worn. These are unserviceable parts and must be destroyed so that they cannot be used. Do not use damaged or badly worn tires. Never weld on a rim that has a tire on it. Do not rework, weld, heat or braze any rim parts for any reason. 3. Always find the identification stamp on the rim parts. Check the "Multipiece Rim Matching Char1" to see that the rim parts are properly matched, Never use a rim parl unless you can positively identify it from the manufacturer's stamped markings. 4. lf you cannot identify a paft, it must not be used. Destroy it. 5. Remove rust, dirt or foreign material from rim parts. Repainting the parts will make them last longer. Repaint the bare metal areas to make them last longer. - EXAMPLES OF UNSERVICEABLE PARTS BENT, RUSTED, CRACKED OR WORN PARTS CANNOT BE SAFELY ASSEMBLED AND MUST BE DESTROYED. REPLACE THEM WITH PROPERLY MATCHED, SERVICEABLE PARTS. TIHE INDUSTRY ASSOCIATION O 2O1O 4. Mounting (Assembling the tire and rim) FOR TUBELESS TIRES: FOR TUBE TYPE TIRES: A. B. C. Place the rim base on the lloor with the well side up. A. Lubricate both the tire beads and the top flange of the rim base. Replace rubber washer on valve and inspect valve stem for damage 0r wear, Replace valve stem if necessary, B. FOLLOW THE PROCEDURES BELOW FOR THE TYPE lnsefi the tube into the tire and inflate just enough to round out the tube. lnsert the flap. Check the flap wings t0 ensure that they are not folded. Lay the rim on the floor, align the valve with the rim valve sloi and work the tire onto the rim. Remove the valve core from the valve stem to exhaust all airfrom the tube. This will prevent trapped air in the tube from intedering with the OF RIM ASSEMBLY YOU ARE SERVICING proper seating of the side or lock ring into the rim gutter groove. C. TUBELESS TYPE TUBE TYPE Solid Rim/Split Ring Split Rim/Solid Ring Push the tire bead onto the rim as far as possible. For rims with bead humps: make sure the top bead Using the curved end of the tire iron (with the stop is below the bead hump before mounting on the side ring. Spread the rim by placing a block under the left side of the split (when facing split). Align the valve with Single Piece Rim resting on the rim flange) take small bites to work the remaining section of the bead onto the rim. Start the second tire bead into the well, holding it in position with foot or self-locking pliers clamped to the rim of the flange. lnsert the curved end of the tire iron with the stop towards the rim and push the iron outwards to work the tire bead over the flange. lnsert one end of the side ring into the rim gutter groove. Progressively "walk" the side ring into place until it is completely seated in the rim gutter gr00ve. the rim valve slot and work the tire onto the rim. lnsert the side ring into the rim gutter groove starting at the left side of the split. Progressively "walk" the side ring into place until it is fully assembled into the rim gutter groove. Turn the assembly over. Place the block of wood under the right side of the split (when facing split). Tap fte rim Taking small bites, repeat the operation progressively until the split is in proper alignment. lf rim refuses to around the rim. Keep the tire bead in the well with your foot or selllocking pliers. Continue until the align properly, check second tire bead is fully mounted over the flange. NOT INFLATE IF THE SPLIT IS NOT PROPERLY ALIGNED, b make sure the rim locking device is undamaged and free of dirt, rust and buns. D0 OSHA DEMOUNTING/MOUNTING PROCEDURES & RIM MATCHING CHARTS 4. Mounting (Assembling the tire and rim) FOR TUBE TYPE TIRES: FOR TUBELESS TIRES: A. B. C. Place the rim base on the floor with the well side up, A. Lubricate both the tire beads and the top flange of the rim base Replace rubber washer on valve and inspect valve stem for damage or wear. Replace valve stem if necessary. B. C. FOLLOW THE PROCEDURES BELOW FOR THE TYPE OF RIM ASSEMBLY YOU ARE SERVICING lnsert the tube into the tire and inflate just enough to round out the tube, lnsefi the flap, Check the flap wings to ensure that they are not folded. Lay the rim on the floor, align the valve with the rim valve slot and work the tire onto the rim. Remove the valve core from the valve stem to exhaust all air from the tube. This will prevent trapped air in the tube from interfering with the proper seating of the side or lock ring into the rim gutter groove. TUBE TYPE Semi-Drop Center Solid Rim/Solid Ring Solid Rim/Solid Flange/ Split Lock Ring Solid Rim/Solid Ring Place the side ring in position with the notch located at least 3" from the valve slot. Find the tvvo cutaway sections in the side ring locking surfaces (these sections are opposite each other and are shown as Points A). Push down on the side ring at Point C and work it into the rim gutter groove as far as possible by using your hand and rim mallet. Place the flange over the rim and then stand on the flange to push it below the rim gutter groove. Work the first tire bead down into the well of the rim lnsed the end of the split lock ring into the rim gutter groove. To next to the valve. Progressively mount this bead by using a tubeless tire iron to pry the bead onto the rim. Keeping the side ring engaged with the rim at Point C, strike the side ring progressively toward Points A with the mallet until half 0f the side ring is engaged. lnsert the tapered end of the lock ring tool into the notch (Point B). Then pry outward and strike the ring appf fie second tire bead, press he tire bead into the rim well witr foot pressure, opposite flie valve. Mountfie rest of the tire bead using a fubeles tire iron, being careful not to pinch fie trbe. downward with the mallet between the notch and cutaway section. Remove the tool and strike additional blows progressively toward the other cutaway section until the entire side ring is over the lip of the rim. Progressively "walk" the split lock ring into place Before inflating, be sure the side ring is completely mounted over the lip of the rim. A properly mounted until ii is completely seated in the rim gutter gr00ve. side ring will move freely up and down with only hand pressure. D0 NoT INFLATE lF THE SIDE BING Place the side ring into the rim gutter groove with the two cutaway sections (Point A) in position as shown. lnsert the lock ring tools between the ring and the rim, pry outward on the ring and strike downward with the mallet to fully mount the side ring. DOES NOT MOVE FREELY. TIRE INDUSTRY ASSOCIATION @ 2O1O ALL RIM PARTS MUST BE PROPERLY SEATED BEFORE ANY INFLATION PRESSURE IS ADDED TO THE TIRURIM ASSEMBLY. T1^IO PIECE RIMS lr6M CarEd THBEE PIECE RIMS lnmd CoM ry Fl {=% K, K.28, KW K& KWX TYPE RIMS --"" ,F-r _:."reb 5. lnflation 1. For a tube-type tire, be ceftain that the removable ring(s) are properly seated. 2. Never inflate beyond 5 psi before placing the tire/rim assembly in a restraining device that meets 0SHA standard. A WARNING! Never use starting fluid, ether, gasoline, or any other flammable material to lubricate, seal, or seat the beads of a tubeless tire. 3. Always inflate the assembly in a tire inflation cage or other restraining device. Use a clip-on air chuck and an in-line air valve with gauge. A WARNING! When inflating a tire, stay out of the trajectory. (See below.) Do not rest or lean any part of your body against the restraining device during inflation. lnflate to 20 psi and then check tire beads for proper seating. Never inflate beyond 40 psi to seat any tire beads. lf the beads are not seated at 40 psi, ST0P! Deflate and determine the problem. For tube-type tires, inflate to service pressure without the valve core installed and then completely deflate the tire to prevent wrinkles in the tube. lnsert the valve core and reinflate the tire to recommended service pressure as specified for the tire and/or rim. Visually inspect the tire/rim assembly during inflation for improper seating of the ring(s) or any unusual conditions in the tire or rim. A WARNING! Never hammer on any type of tire/rim assembly to correct a problem while the tire contains inflation pressure, Do not attempt to seat any part by hammering, striking, or prying while the tire contains any inflation pressure. You or someone else may be hurt or killed. lf the parts are not seated properly, deflate the tire and correct the problem before proceeding. 7. After servicing a tire/rim assembly, never inflate the tire on the vehicle. Always inflate the tire in a tire inflation cage or other restraining device. 8. Never inflate beyond the inflation pressure specified for the tire or rim. 9. Before removing the tire/rim assembly from the restraining device, always inspect for proper seating of all parts. OSHA DEMOUNTING/MOUNTING PROCEDURES & RIM MATCHING CHARTS 6. Traiectory The air pressure contained in a tire is dangerous. The sudden release of this pressure by a tire blow-out or side ring separation can cause serious injury or death. Stay out of the trajectory as indicated by the shaded area. When installing you and the tire/rim assembly on the vehicle, it will be impossible to stay out of the trajectory; however, at all other times all others must stay out of the trajectory. 10 TIRE INDUSTRY ASSOCIATION O 2O1O MUUTI.PIEGE RIM MATGHI]IG GHART Tire and rim servicing can be dangerous and must be done only by trained personnel using proper tools and procedures. Failure to read and comply with all of these procedures may result in serious injury or death to you and others. This is Gharl? of a 2 Chart set. you also read, understand and follow the companion chaft titled you make any tires, sure Before service "Demounting and Mounting Procedures for Truck/Bus Tires." Rim parts marked with exactly the same size and type identification stamps may be used together even though they are not shown on this chart. Rim parts marked with different size and type identification stamps should never be used together. Replacement parts are no longer being produced for the rim types shown as "Discontinued." lf you are working on an assembly of discontinued parts that are cracked, bent, worn, pitted by corrosion or unserviceable for any reason, Stop! You must replace the entire discontinued assembly with one that is in current production. A AA Always comply with the procedures on this chaft and in the wheel manufacturers' catalogs, instruction manuals or other industry and government instructional materials. Failure to do so may cause you or others to be hurt or killed. A Completely deflate the tire by removing the valve core before removing the wheel/tire from the axle if there is known or suspected damage to the tire or wheel or if the tire has been run at 80% or less of its recommended pressure. Demount, inspect and match all tire and rim parts before reinflating. AA Do not use starting fluid, ether, gasoline or other explosive material to lubricate, seal or seat the beads of a tubeless tire. This practice can cause the explosive separation of the tire/wheel during servicing or during highway use, resulting in you or others being hurt or killed. A A Any inflated tire mounted on a wheel contains explosive energy. The use of damaged, mismatched or improperly assembled tire and wheel parts can cause the assembly to burst apaft with explosive force. lf anyone is struck by an exploding tire, rim parts or the air blast, you or someone else may be huft or killed. OSHA DEMOUNTING/MOUNTING PROCEDURES & RIM MATCHING CHARTS 11 TYPIGAI RIM GO]|T0URS AllD lDEl'lTlFlGATlOll STAMP t0GATl0ilS DISCONTINUED: DUO, LTS, RHP DISCONTINUED: LOCK RING STAMP AR DISGONTINUED: $lDE nlNG STAMF (on* +f these sudaees) RH50 DISCONTINUED: XL, RIP 12 SIDE RING STAMP TIRE INDUSTRY ASSOCIATION O 201O TYPIGAI RIM G0]'|TOURS AllD lDEl,lTlFlGATl0ll STAMP LOCATIOilS DISCONTINUED: SID* *ING STAMf K-K28-KB-KW-KWX 2 PIECE RIM CURRENT PRODUCTION: CR, DT, FL, LA, LB, LW, MS CURRENT PRODUGTION: SID; RING $TAMP {later produclion} REDCO DISCONTINUED: GREAT DANE, K-H, DoRSEY TRAILMOBILE, STRICK CORP., FRUEHAUF 3 PIECE RIMS CURRENT FLANGE STAN'P LOCK FTING STAMP PRODUCTION: 50, CR, FL, M OSHA DEMOUNTING/MOUNTING PROCEDURES & RIM MATCHING CHARTS 13 HOW TO MATGH RIM PARTS 1 . Find the stamped identification on the rim base and ring(s). Refer to the picture on the left to help find the locations of the stamps. ldentify the parls from the stamps - not by the way they look. 2. lf you cannot find the identification stamp, ST0P! Never use a rim paft that you cannot identify from the stamp. 3. Match the markings found on the rim base with those shown in the Rim Base column. 4. Continue reading the same line across the chart to find the proper markings for the matching side ring (or lock ring and flange). 5. Never assemble mismatched rim parts. lf the identification stamps on the parts do not match, ST0P! Select serviceable replacement parts from stock or obtain them from a rim supplier. EXAMPTE Two Piece Rim/Side Ring Assembly 1 . 2. 14 The rim base and a side ring to be assembled have identification stamps like the ones shown below. Find 20 X 7.5 rim size in the Rim Size column {see shaded line on,Fffg€$".'l .eh6,,' 9}. Locate 20 X7 .5 FL in the Rim Base column. TIRE INDUSTRY ASSOCIATION O 201O 3. 4. B. Continue reading the same line across the chaft. Find the matching side ring markings in the Side Ring column. One of the proper markings is: 20 X 7.5 FL. This matches the stamp of the side ring shown above. These pafts are matched and will make a proper assembly. Three Piece 1 . 2. - Rim Base-lock Ring-Flange Assembly Follow steps 1 and 2 shown above for Two Piece Assembly. Read across the chart in the same row to find the proper match in the Lock Ring column and the Flange column. EXAMPTES OF UilSERUIGEABTE PARTS OSHA DEMOUNTING/MOUNTING PROCEDURES & RIM MATCHING CHARTS 15 2 PIECE ASSEMBLIES RIM SIZE 15 X 5.5 l5 x 6.0 15 X 6.5 15 X 7.0 15 X 7.5 16 X 5.5 I RIM BASE SIDE RING DENTI FICATION STAM PI NG IDENTIFICATION STAMPING 15X5.5LTS; 85515TS R15X5.5LTS; R5515TS 15X5.51W; B5515LW R1 15X5.sOF RHP 15X5.sOF; RHP; 15X4.5OE-5.5OF 15X6.0LTS; 86015TS R15X6.0LTS; R6015TS 15X6.01W: 8601sLW R15X5.5-6,018-LW: R5515LW 15X6.51W; 86515LW R1 1 5X7.0-50 16 X 6.5 20 20 20 20 20 16 x x 5.0 5.5 x 6.0 x 6.5 x7.0 RIP 5X6.5-7.018-W; R65'l sLW: R601 5L None 15X7.01W; B7015LW R15X6.5-7.01B-LW; 1715 15-7.0 171sRC15-7.0 1115 15-7.5 11 15X7.5lW; B7515LW R15X7.5-8.01B-LW; 15X7.5-50 None 8751 5LB R8O1sLW 6X5.5LTS; I 6X5.50F-LTS; B551 6T5 R6515LW 1sRC15-7.5 R801sLW 16X5.sOF-DU0 (1) 6X5.5LTS; R551 6T5; 1 6X5.SOF-LTS 16X5.50F RHP; 16X4.5OE-5.sOF RIP R5516LTS (1); 16X5.5OF LTS (1); DUO 16X5.5F 16X6.0LTS; 86016T5 R16X6.0LTS; R6016T5 16X6.OOG RHP 16X6.00G RHP: 16X6.00G RIP 16X6.SLTS: 86516T5 R16X6.5LTS; R6516T5 1 16X5.sOF RHP 16 X 6.0 5X5.5-6.0IB-LW; R551 5LW; R501 5L R1 B5O2OLW R5O2OLW 20x5.0 None B5O2OKW R5O2OKW B552OLW 20X5.5-6.0DT-LB-LW 2OX5,5OF RHP 20X5.50 RHP; 20X5.50F RIP B552OKW R552OKW (3); R5520LW 20x6.0-50 None 20x6.0F1 20X6.018; B6020LB; 20X6.0DT-LB (3) 20X6.01W; 86020LW 20x6.0F1 R20X5.5-6.018-LW; R5520LW; 20X5.5-6.5DT-LB-LW (3) R20X5,5-6.018-LW; R5520LW; 20X5.5-6,0DT-LB-LW (3) 20x6.0 None 20X6.0 RHSo; 20X6.0-RH50 20x6.0RH50 20x6.0x1 20X6.0X1; 20X6.0-6.5X1 B602OKW R552OKW BW-s 20X6.0 BW-s 20X6.0 20x6.5-50 None 20X6.5CR; B6520CR 20X6.5 LB; B6520LB; 20X6.SDT-LB (3) 20.6.5-7.0CR; R6520-CR; R20X6.5-7.0CR R20x6.5-7.01B-LW; R6520LW; 20X6.5-7.0DT-LB-LW (3) 20X6.51W; B6520LW R20X6.5-7.01B-LW; R6520LW; 20X6.5-7.0DT-LB-LW 20x6.5 None 20X6.5RH50; 20X6.5-RH50 20x6.5RH50 20x6.sxL 20X6.5X1; 20X6.0-6.5X1 8652OKW R6020K; R6520K BW-s 20X6.5 BW-5 20X6.5-7.07 20X7.0CR; B7020CR 1720 20-7 .0; K-H 20X7.0 20X6.5-7.0CR; 20X6.5-7.0CR; R6520CR 20x7.0-50 None 20X7.018; 87020LB; 20X7.0DT-LB (3) R20X6.5-7.018-LW; R6520LW; 20X6.5-7,0DT-LB-LW (3) 1720 RC20-7.0 20X7.01W; B7020LW R20X6.5-7.01B-LW; BTO2OKB R652OKW BTO2OKW R652OKW BTO2OKWX R652OKW 20x7.0 BW50 BW-s 20X6.5-7.07 TIRE INDUSTRY ASSOCIATION O (3) R6520LW; 20x6.5-7.0DT-LB-LW (3) 2O1O 3 PIECE ASSEMBLIES LOCK RING FLANGE IDENTIFICATION STAMPING IDENTI FICATION STAMPING None None None None None None None None None None None 15X7.0-50 5X7.0-7.5-8.0-50 1 None None None None None None None None 1 15X7.0-50 5X7.0-7.5-8.0-50 None None None None None None None None None None None None None None 20 DIA 20x5 None None None None None None None None 20x6.0-50 2OX6,OFL 20x6.0-50 -FL 20x6,0-50 -FL None None None None 20 DIA 20x6 None None None None None None BW-5 20X6.5-7.07 BW-s 20X6.0 20x6.5-50 20X6.5-50-CR: F6520CR 20X6.5-7.0CR; LR6520CR; 1R20X6.5-7.0CR 20X6.5-50 -FL-CR; F6520CR; F20X6.sCR None None None None 20 DIA 20x6.5 None None None None None None BW-5 20X6.5-7.07 BW-s 20X6.5-7.07 20X6,5-7.0CR; LR6520CR; 1R20X6.5-7.0CR 20X7.0-50-FL-CR; None None 20x7.0-7.5-8.0-50 20X7.0-50 -FL-CR-8.00RTH;F7020CR; None None None None None None None None None None BW-s 20X6.5-7.07 BW-s 20X6.5-7.07 F7020CR; F20X7.0CR; 20X7,0-50-FL-CR-8.00RTH 20X7.0-50 -FL-CR OSHA DEMOUNTING/MOUNTING PROCEDURES & RIM MATCHING CHARTS 17 2 PIECE ASSEMBLIES RIM RIM BASE SIDE RING SIZE IDENTIFICATION STAMPING IDENTIFICATION STAMPING 20 x 7.5 1020 20-7 .5, T N 20-7.5 8-A3-1 90 1020 RC 20-7.5; T/M 2.0-7.5 8-A3-190 20-7.5; D-13520 20-7.5;A-M2951 20-7.5; K-H 20X7.5 20X7.5-50; 20X7.50-50; F207508 (2) 1120 RC 20-7,s; D 2.0-7.5 D 13520SR; F20-7.5 A-M2951-'l 1120 20X7.51A; 20X7.5MS; B7520LA x 8.0 20 x 8.5 20 20 20X7.5-8.0-9.01W; B752OKB R8O2OKW B752OKW R8020KW 87520KWX RSO2OKW 20ri.5 10.0 22X7.5 None 20X8.0lW; 20X8.001W; B8020LW; G208008 (2) BSO2OKW R20X7.5-8.0-9.018-LW; 20X7.$8.0DT-LB-LW (3); R8020LW R7520K BW-5 20X8.0 None 20x8.5-50 None 20x8.5M R20X7.$8.0-9.018-LW; R8020LW; R75201 R20X7.$8.0-9.018-LW; R8020LW; R75201 20X10.01A; B1020LA 20X10.0M; B1020M R20X10.01A; R1020LA None $22 1022 RC22-7.5; T/Iil 22-7.5 8-A3-191 1122RC22-7.5:D 22-7.5D '13522-SR; F 22-7.5 A-M2952-1 22-7 .5: T lM 22-7.5 8-43-1 91 .5| A-442952 2?-7 .5 22X7 .5 -50 ; 22X7 .50 -50 ; F 227 508 (21 22X7.iFL;87522FL 2?X7 .'LB;22XT .'DT-LB (3); B7522LB; G227508 (2) 22X7 .'lW ; 22X7 -501W; B7522LW; G227 5AB Q) 22X7.5M 87522W 24X7.5 24 X 8.0 24 X 8.s None 22X7.SFL; R22X7.SFL; R7522FL R22X7.5-8.0-9.018-LW; 22X7,5-8.0DT-LB-LW (3); R8022LW R22X7.5-8.0'9.018-LW; 22X7.s8.0DT-LB-LW (3); R8022LW R22X7.t8.OLB-LW; R8022LW 87522KW 87522KWX R8022KW R8022KW R8022KW BW-'22Y7.5 BW-5 22X7.5 22X8.0-50; 22X8.00-50; F22800B (2) 22X8.01W; 22X8.00lW; G228008 (2) None 88022KW R22X7.5-8.0-9.018-LW; 22X7.$8.0DT-LB-LW (3); R8022LW R7522KW BW-s 22X8.0 None 24X7.5-50 None 24X7.5M R24X7.$8.0-9.018-LW; R8024LW; R7524t 24X8.0-50 None 24X8.01W; B8024LW BB024KtV R24X7.$8.0-9.018-LW; R8024LW; R75241 R7524K 24X8.5.50 None 24X8.5M R24r.5-8.0-9.018-LW: R8024LW; R75241 R24X7.s-8.S9.018-LW; R8024LW; R75241 24 X S.0 24X10.01A; B1024LA 24X10.0M: B'1024M 18 (3); R8020LW 20X8.0-50; 20X8.00-50; F208008 (2) 1122 22-7 .5: D-13522 ?2-7 22 X 8.0 20X7.5-8.0-DT-LB-LW R20X7.5-8.0-9.0IB-LW; 20X7.$8.00T-LB-LW (3); R8020Lw BW-5 20X7.5 x 9.0 x M0X7.5LA; 20X7.5MS; R7520LA R20X7.5-8.0-9.018-LW; 20X7.$8.0DT-LB.LW (3); R8020Lw 20X7.518; 20X7.sDT-LB (3); B7520LB; G207508 (2) 20X7.sLW; 20X7.501W; 87520LW; G207s0B (2) 20x7.sM BW.5 20 None R24X'10.01A; R1024LA None TIRE INDUSTRY ASSOCIATION @ 2O1O 3 PIECE ASSEMBLIES LOCK RING FLANGE IDENTIFICATION STAMPING IDENTIFICATION STAMPING None None 20x7.0-7.54.0-50 None None 20X7.5 -50-FL; 20X7.5-8.050-7.5F1; 1R20X7.e8.5-10.0M; LR20M None None None F20X7.$8.5M; F/520M None None None None None None BW-5 20X7.5-8.0V-8.5V B-5020X7.5 20x7.0-7.5-8.0 -5.00 1R20X7.5-8.5-10.0M; LR20M 20X8.0-50: 20x7.5-8.050 -7.5F1 None None BW-s 20ri.5-8.0V-8.5V BW-s 20X8.0V-8.5V 20x8.5-50 20x8.5-50 1R20x7.5-8.5-10.0M; LR20M F20X7.5-8.5M;F7520M 1R20X7.5-8.5-10.0M; LR20M F20X7.5-8.5M;F7520M None 1R20X7.5-8.5-10.0M; LR20M None None None 20x7.0,7,5-8.0 -50 22X7.iFL; LR22X7.SFL; LR7522FL None None None None LR22M; 1R22X7.5-8.5-10.0M F7522M None None None None BW-5 22X7.54.0V4.5V B-5022X7.5 22X7.0-7.5-8.0-50 22X8.0-50 LR22M F7522M None None BW-5 22X7.5-8.0V{.5V BW-s 22X8.0V-8.5V 24X7.0-7.5{.0 24X7.5-50; 24X7.5-8.0-50 None None None F7520FL F20X7.5-8.5M;F7520M F20X10.0M; F1020M None 22X7 .5-50 -F L; 22X7. 5-8.050-7.5F1; F7522F L 22X7.5-50-FL:,22X7.5-8.050-FL;F22X7.sFL;F7522FL None None None -50 1R24X7.5-8.5-10.0M: LM4M F24X7.*85M;F7524M 24X7.0-7.5-8.0 -50 24X8.0-50; 24X7.5-8.050 None None None None 24X8.5 -50 24X8,5 -50 LR24X7.s-8.5-10.0M; LR24M F24X7 .5-8.5M; F7524M LR24X7.$8.5-1 0.0M: LR24M F24X7.$8,5M; F7524M None None 1R24X7.s8.5-10.0M; LR24M F24X'10.0M; F1024M OSHA DEMOUNTING/MOUNTING PROCEDURES & RIM MATCHING CHARTS 19 NOTES: (1) Wheel numbers 86130,86140,86680,86940,87160, 87430,87440,87500,87510,87560, 87740,88540, 88630, associated with the 16X5.50 F DUO rim uses LTS rings.Allother DUO rims use "C" section side rings (DUo 16X5.50F). (21 Some aluminum wheel stampings are followed by a character (X-T-N-B) which indicates a finished surface condition. This does not affect the interchangeability of the pafts shown on this chaft. (3) "DT,' uLB," "LW' "DT-LB-LW" are interchangeable components. This information will be made available to sensory impaired individuals upon request. Voice phone: (202) 523-8615 TDD message referral phone: 1-800-326-2577 20 TIRE INDUSTRY ASSOCIATION O 2O1O