Driven Pinion Bearing Cage

COMPONENTS

DISASSEMBLY OF DRIVEN PINION BEARING CAGE

1. REMOVE LOCK NUT




a. Using a chisel and hammer, unstake the lock nut.




b. Using SST, remove the lock nut.

SST 09326-20011

NOTE: Using the soft jaws, hold the drive pinion in a vise.




2. REMOVE DRIVEN PINION
Using a press, remove the driven pinion, rear side bearing and spacer.




3. REMOVE FRONT SIDE BEARING
Using a press and SST, remove the front side bearing.

SST 09950-00020




4. REMOVE BEARING OUTER RACES
Using a brass bar and hammer, remove the two bearing outer races.




5. REMOVE OIL STRAINER
a. Using low pressure air, remove the plug and oil strainer.
b. Remove the O-ring from the plug.

ASSEMBLY OF DRIVEN PINION BEARING CAGE




1. INSTALL OIL STRAINER
a. Apply ATF to a new O-ring.
b. Install a new O-ring to the plug.
c. Install the oil strainer and plug.




2. INSTALL BEARING OUTER RACES
Using a press and SST, install the two bearing outer races to the bearing cage.

SST
Front side:
09608-3501 4(09608-06020, 09608-06120)
Rear side:
09608-30022 (09608-05010, 09608-00050)




3. INSTALL DRIVEN PINION FRONT SIDE BEARING
Using a press and SST, install the front side bearing.

SST 09506-35010




4. INSTALL SPACER
Install a new spacer to the driven pinion.




5. INSTALL DRIVEN PINION REAR SIDE BEARING
a. Install the bearing cage to the driven pinion.
b. Using a press and SST, install the rear side bearing to the driven pinion.

SST 09506-35010

6. ADJUST DRIVEN PINION PRELOAD




a. Using SST, torque a new nut.

SST 09326-20011

Torque: 1,000 kg-cm (72 ft-lb, 9 N.m)

HINT: Use a torque wrench with a fulcrum length of 50 cm (19.69 in.).




b. Using a spring tension gauge and SST, measure the preload.

SST 09326-20011

HINT: Turn the driven pinion right and left two or three times to allow the bearings to settle.

Preload (at starting):
New bearing
1.8 - 2.9 kg (4.0 - 6.4 lb, 17.7 - 28.4 N)
Reused bearing
0.9- 1.4 kg (2.0-3.1 lb, 8.8- 13.7 N)

- If preload is greater than specification, replace the bearing spacer.
- If preload is less than specification, retighten the nut 5 - 10° at a time until the specified preload is rechecked.

If the maximum torque is exceed while retightening the nut, replace the bearing spacer and repeat the preload procedure.

Do not back off the pinion nut to reduce the preload.

Maximum torque: 2.200 kg-cm (159 ft-lb, 216 N.m)

NOTE: Using the soft jaws, hold the bearing cage in a vise.




7. STAKE LOCK NUT
Using a punch and hammer, stake the nut.