Illustration 1 | g00122907 |
(1) Torque for studs (case) ... 300 ± 15 N·m (220 ± 11 lb ft)
Before you assemble the studs and washers, lubricate washer faces and stud threads with 4C-5592 Anti-Seize Lubricant. Check the torque by hand for 100 percent of the nuts.
Illustration 2 | g00101521 |
Section A-A |
Assemble the cut that is in the 6G-3206 Thrust Washers within the dimension that is specified of 45 ± 10 degrees. The first diagonal cut is at position (A) and the second diagonal cut is at position (B) .
Coat the surfaces of the washer, the surface of (X), and the surface of (Y) slightly with 6V-4876 Lubricant .
(2) Torque for 36 bolts ... 240 ± 40 N·m (175 ± 29 lb ft)
(3) Torque for 32 bolts ... 270 ± 15 N·m (200 ± 11 lb ft)
(5) To achieve 0.03 ± 0.03 mm (.001 ± .001 inch) end play, use the shim pack.
6G-3212 Shim Pack :
- Four shims ... 0.20 mm (.008 inch)
- Six shims ... 0.05 mm (.002 inch)
(8) Lubricate the sealing lip slightly with 30W oil. Ensure that the 6V-8081 Lip Seal is flush with the end of the housing.
(9) Coat the surfaces of the washers and the surfaces of the rings with 6V-4876 Lubricant.
Illustration 3 | g00122905 |
Detail E |
(14) Lubricate the sealing lip slightly with 30W oil. Press the 8D-3902 Lip Seal into the housing. Ensure that the 8D-3902 Lip Seal is flush with the end of the housing.
Bearing Adjustment Procedure
Final Drive Bearing Preload Torque Setting     | ||||
---|---|---|---|---|
Sales Model     | Final Drive Group     | Nut Part No.     | Adjust Torque     | Final Torque     |
160H     | 8W-4100     | 8D-3540     | 204 N·m (150 lb ft)     |
136 N·m (100 lb ft)     |
163H     | 8W-4100     | 8D-3540     | 204 N·m (150 lb ft)     |
136 N·m (100 lb ft)     |
The tool that is required for the bearing adjustment procedure is the 5P-4204 Wrench Assembly .
Note: The procedure that follows must be used to place the correct amount of preload on the bearings for the final drive:
- Park the machine on a level surface.
- Support the machine so that the rear wheels are off the ground. The machine must be in a stable position in order to be able to turn the rear tires.
- Drain the oil from the tandem housing into a suitable container. Remove the tandem cover (10) .
Note: Do not reuse drained fluids. Discard drained fluids according to local regulations.
- Remove the lock (13). Remove the washer (11) and remove the bolt (12) .
- While turning the tires, tighten nut (7) using a 5P-4204 Wrench Assembly. Tighten the nut to the adjust torque value specified in Table 1.
- In order to seat the sprockets, hit the hub of sprocket (4) with a large punch and hammer.
- Repeat Steps 5 and 6 until the nut (7) does not turn at the adjust torque value.
- Loosen nut (7) by one locking position.
- With the tires stationary, tighten nut (7) to the final torque specified in the Table 1.
- If nut (7) is in a locking position, install lock (13), washer (11) and bolt (12) .
- If nut (7) is not in a locking position, tighten nut (7) to the next locking position. With the nut in the locking position, install lock (13), washer (11) and bolt (12) .
- Install the tandem cover (10). Fill the tandem housing with oil to the correct level.
- Repeat Steps 3 through 12 for the other final drive.