New Holland TC25, 29, 33 Boxer

New Holland
TC25, 29, 33 Boxer
Parts List & Mounting Instructions
Jodale • Perry
Printed: 2004/01
New Holland TC25, 29, 33 Boxer Mounting Instructions
Standard Parts List
Qty
Description
Photo
L&R
Front Bracket Weldment
L&R
Rear Bracket Weldment
4
No-Loader Bracket Spacer
2
Mid-Mount Spacer (Tube spacers)
1
Clutch Shield
1
Brake Shield (2 parts)
L&R
Front Enclosure Shields
2
Cab Lift Brackets (1” Tube)
2
3/8” Black Snap Caps
15 LF
180° O-rubber
7 LF
90° O-rubber
L&R
Floormat, Platform
L&R
Floormat, Clutch/Brake
L&R
Floormat, Platform Extension
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
01
New Holland TC25, 29, 33 Boxer Mounting Instructions
2 sets
Loader Stabilizer Brackets
2
Fender Reinforcement Brackets
1
SMV Sign Mount Bracket
L&R
Flasher Light Brackets
4
20” 14GA Black Wire
8
Connector, Butt, Blue, 14GA
1
Circuit Breaker Mount Plate
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
02
New Holland TC25, 29, 33 Boxer Mounting Instructions
Standard Bolts List
Qty
Description
4
Bolt, Hex, ½” x 3”, Gr. 8, Yellow Dichrome
4
Nut, Hex, ½”, Gr. 8, Yellow Dichrome
4
Washer, Lock, ½”
4
Washer, Flat, Steel, 9/16” x 2 ½”, Plated
4
Washer, Flat, Rubber, 9/16” x 2 ½”, Black
4
Isolator, Rubber, ½” x 2 ½”, Black
15
Bolt, Flange, ¼” x ½”, Yellow Dichrome
11
Nut, Flange, ¼”, Macro-Black
6
Bolt, Hex, M16 x 2.0 x 60MM, Gr. 8.8, Yellow Dichrome
6
Washer, Lock, 5/8”
4
Bolt, Hex, 3/8” x 1 ½”, Gr. 8, Yellow Dichrome
4
Nut, Flange, 3/8”, Gr. 8, Yellow Dichrome
4
Screw, Button-Head, 5/16” x 1”
2
Washer, Fender, 5/16”
2
Nut, Nylon-Locking, 5/16”, Yellow Dichrome
2
Bolt, Flange, 3/8” x ¾”, Yellow Dichrome
2
Washer, Flat, 3/8”
4
Nut, Flange, M6 x 1.0, Yellow Dichrome
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
03
New Holland TC25, 29, 33 Boxer Mounting Instructions
Optional Parts Lists
Heater Option (if equipped)
Qty
Description
Photo
25 LF
Hose, Heater, 3/8”ID
1
Fitting, 3/8NPT x 3/8” Barb, 180°
1
Fitting, 3/8NPT x 3/8” Barb, 90°
2
Clamp, Hose, HS-6
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
04
New Holland TC25, 29, 33 Boxer Mounting Instructions
NOTE: Use the following torque
specifications for all hardware: ½”
hardware 73 ft-lbs, 3/8” hardware 42
ft-lbs, 5/8” hardware 177 ft-lbs.
Figure 2
1. Prior to cab installation, remove
2-post ROPS guard (keep hardware to be
re-used later); upper toolbox
crossmember (re-installed later);
disconnect rear flashers; and disconnect
lower 3-point support (remounted on rear
cab bracket). If tractor is equipped with
front loader, detach loader to make cab
installation easier.
2. Take the left rear cab bracket and
position it on the axle of the tractor as
shown in Figure 1. Re-use the factory
ROPS hardware and loosely bolt onto the
axle. Re-install the lower ROPS
crossmember with the factory hardware. 3. Repeat for the right side and right
Re-bolt the fender to the rear bracket as bracket. See Figure 2. Loosely fasten
well. DO NOT securely fasten the
the lower ROPS crossmember into place.
bracket until the cab has been installed.
Figure 3
Figure 1
4. Take the left front cab bracket. If
tractor is not equipped with a mid mount
mower or loader it will be necessary to
use two plate spacers per side for the
loader, and use one tube spacer for
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
05
New Holland TC25, 29, 33 Boxer Mounting Instructions
mid-mount attachment for the lower,
Figure 5
rear bolt hole on the bracket. If tractor
has front loader remove the three bolts
for the bracket as shown in Figure 3 for
the front bracket, and then use new
hardware. If tractor has no loader, use
the provided M16 x 2.0 x 60MM hex bolts
and 5/8” lock washers to fasten front
bracket into place. The tube spacer is
used for the lower rear bracket if no
mid-mower is present. Loosely fasten
the bracket.
5. Repeat for the right side and right
bracket. See Figure 4. Loosely fasten
the bracket only at this point.
Figure 4
8. Move to the cab. Remove the left
door, right escape window, and lower
right window before proceeding. Take
the cab lift brackets, and attach to the
holes in the upper A-C crossmember as
shown in Figure 6. Attach a lifting strap
or chain to the lift brackets and lift the
cab off the shipping pallet (unbolt cab
from shipping brackets before lifting).
Figure 6
6. Take the toolbox crossmember
removed earlier and place in between the
two rear cab brackets. Remove the SMV
sign and bracket for now. Bolt the
crossmember on the OUTSIDE of the
rear brackets with the factory hardware.
See Figure 5.
7. Remove the three bolts holding the
hydraulics control cover and move cover
towards centre of tractor (extra room is
needed when cab is lowered onto tractor).
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
06
New Holland TC25, 29, 33 Boxer Mounting Instructions
Figure 7
9. Use the Figures 7-10 as a guide and
install the O-rubber weatherstripping.
Figure 10
Figure 8
10. Now you are ready to install the cab.
Place one rubber isolator onto each cab
bracket mount plate. Lift the cab over
the tractor. Slowly lower the cab,
keeping the cab roughly centred over the
machine. Be careful around the fender
handles as it is very tight to the cab
frame in that location. Ensure that the
isolator fits into the mount plate of the
cab, and then use hardware in the order
shown in Figure 11 with ½” x 3” hex
Figure 11
Figure 9
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
07
New Holland TC25, 29, 33 Boxer Mounting Instructions
bolts, ½” lock washers, ½” hex nuts,
rubber flat washers and 9/16” x 2 ½”
steel flat washers. Now that all the
hardware has been started, torque ALL
hardware to the specifications provided.
Figure 13
11. Re-install the hydraulics control
cover with the factory hardware.
12. Take the left front enclosure shield.
Install 180° O-rubber on the radiused
side as shown in Figure 12. Using ¼” x
½” flange bolts and ¼” flange nuts, bolt
the shield into place with the shield
sealing up against the tractor bell
housing.
Figure 12
13. Repeat for the right front enclosure
shield. See Figure 13.
14. Take the clutch shield and install
180° O-rubber on the inside edge of the
shield as shown in Figure 14. It will be
necessary to slide the rear edge of the
shield under the tractor heavy-duty
floormat. Using ¼” x ½” flange bolts and
¼” flange nuts, bolt the shield into place.
Figure 14
15. Take the brake shield and install
180° O-rubber on the insid eedge of the
shield as shown in Figure 15. It will be
necessary to slide the rear edge of the
shield under the tractor heavy-duty
floormat. Using ¼” x ½” flange bolts and
¼” flange nuts, bolt the shield into place.
Take the small upper brake shield part
and install on the forward edge to seal
off the pedal boxing further.
16. Now install the electrical harnesses.
Connect the heavy red wire to 12V.
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
08
New Holland TC25, 29, 33 Boxer Mounting Instructions
Connect the heavy black wire to main
Figure 16
tractor ground. Connect orange wire to a
switch source on the tractor.
Figure 15
Figure 17
If cab is equipped with the heater option,
please proceed with the steps 17-19.
17. Drain anti-freeze from engine before
proceeding. Locate thermostat housing
and remove plug for pressure fitting (1).
Remember to use water sealant around
the threads of the fitting. Take the
3/8NPTx3/8” barb 90° fitting and screw
into that port (see Figure 16). Locate the
plug on the water pump and remove plug
for suction fitting (2). Take the
3/8NPTx3/8” barb 180° fitting and screw
into that port (see Figure 17).
18. Locate the heater hose that is
coming out the bottom of the A-post of
the cab and route the hoses into the
engine compartment towards the
fittings. Cut the hose once you have
ensured that there is adequate hose for
each fitting. Route the hose labelled
pressure to the pressure fitting, ensure
that the hose does not interfere with any
moving components and tie down if
necessary, and install the hose onto the
pressure fitting with the HS-6 hose
clamp provided. Take the other hose and
route to the suction fitting, ensure that
the hose does not interfere with any
moving components and tie down if
necessary, and install the hose onto the
fitting with the HS-6 hose clamp
provided.
19. Ensure that all connections are
tight, then begin re-filling engine
anti-freeze. Open the water valve with
the rotary switch in the cab headliner.
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
09
New Holland TC25, 29, 33 Boxer Mounting Instructions
Start the engine and run at PTO RPM
Figure 19
for 5 minutes to buid up engine coolant
heat. Check for any leaks and add
anti-freeze as required. In order for the
heater to perform at maximum
efficiency, it is necessary to purge the
coolant system of ALL air. TIP: remove
the rad cap while the engine is running.
Continue running the engine and adding
coolant until the heater is producing
HOT air. It is necessary to remove all
air from the system to produce hot air at
the heater, so it is necessary to continue
tweaking the system until that occurs.
Proceed with steps 22 to 25 ONLY if the
20. Take cab floormat pieces. Place the tractor us equipped with the New
left platform extension floormat over the Holland 7308 front loader accessory.
The stabilizer bracket is designed to
sheetmetal extension at the bottom of
make loader installation easier by
the doorway and glue into place. Take
limitting the range of motion of the
the platform floormat and slide around
loader during quik-attach hook-up.
the posi-track pedal if so equipped and
glue into place. Take the clutch pedal
22. Take the loader stabilizer bracket
floormat and position into the boxing
sets. Position the left set over the inside
with the flap down and glue into place.
Use Figure 18 as a guide. Repeat for the of the front loader sub-frame
cross-member. Ensure that the bend in
right side, use Figure 19 as a guide.
the plate is on the outside, and that the
sanded edge is on the top and front.
Figure 18
Install with the 3/8” x 1 ½” hex bolts and
3/8” flange nuts. See Figure 20.
Figure 20
21. To ensure maximum protection
against noise and moisture penetration,
use a black urethane sealant to fill all
holes and openings around installed
front enclosure shields and floormat.
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
10
New Holland TC25, 29, 33 Boxer Mounting Instructions
23. Repeat for the right side. See Figure Figure 23
21.
Figure 21
24. Locate the bolt shown on the inside
of the left loader mast. Remove bolt and
replace with the 5/16” x 1” button-head
bolt. See Figure 22.
Figure 22
to the bracket with the factory fasteners.
Take the mount bracket and bolt to the
cab mounting bracket located under the
C-C crossmember, in the centre of the
member, with the provided 3/8” x ¾”
flange bolts. See Figure 24. Place the
SMV sign into the mounting bracket.
Figure 24
25. Repeat for the right loader mast.
See Figure 23.
27. Take the left fender reinforcement
bracket and a 5/16” x 1” button head
26. Take the SMV sign and bracket.
screw, 5/16” fender washer, and a 5/16”
Remove the bracket from the SMV
mount bracket. Take the provided SMV nylon lock nut and go to the inside corner
mounting plate and bolt the mount plate of the rear steel panel and left side steel
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
11
New Holland TC25, 29, 33 Boxer Mounting Instructions
panel as shown in Figure 25. Position
the bracket as shown, then mark and
drill a 3/8” hole through the fender. Bolt
bracket on in order to tighten
weatherseal to the fender. Repeat for
the right fender and use Figure 26 as
reference.
Figure 25
hardware to be re-used later. Take the
left light harness and cut approximately
4” from the factory plug. Take two 20”
black wires provided and 4 butt
connectors and crimp on. Use a wire
grease to prevent corrosion. Repeat for
the right wire harness. Connect the light
to the plug and bolt the light onto the
bracket with the factory M6 hardware
along with the provided M6 flange nuts.
Repeat for the other light.
Figure 26
28. Take the flasher light mount
brackets and the ¼” x ½” flange bolts
and bolt onto the bracket provided on the
C-post of the cab. Remove the flasher
lights from the ROPS and keep the
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.
12
ADDENDUM ALL Mounting Instructions
Electrical Connectors List
Qty
Description
2
Connectors, Loop, 10GA, ¼”
1
Connectors, Loop, 10GA, ½”
1
Connectors, Loop, 10GA, 3/8”
1
Splicer, Wire, Blue
NOTE: All references to left and right are taken from the operator’s point of view when he/she is
sitting in the driver’s seat.