Reduction Driven Gear
Reduction Driven GearREMOVAL
1) Remove the transmission assembly from the vehicle.
2) Separate the extension case from the transmission case.
3) Set the range select lever to the "P" range.
4) Lift the crimped section, and then remove the lock nut.
5) Using the ST1 and ST2, extract the reduction driven gear.
ST1 499737000 PULLER
ST2 899524100 PULLER SET
INSTALLATION
1) Set the range select lever to the "P" range.
2) Using a plastic hammer, install the reduction driven gear assembly and the new washer, and tighten the drive pinion lock nut.
NOTE:
Use a new washer and lock nut.
Tightening torque:
100 Nm (10.2 kgf-m, 73.8 ft-lb)
3) After tightening, stake the lock nut securely.
4) Connect the transmission case with the extension case.
5) Install the transmission assembly to the vehicle.
DISASSEMBLY
1) Remove the snap ring from reduction driven gear.
2) Remove the ball bearing from reduction driven gear using ST.
ST 498077600 REMOVER
3) Remove the gear inner groove snap ring from the reduction driven gear.
ASSEMBLY
1) Install the snap ring to the gear inner grove on the reduction driven gear.
2) Install the ball bearing to the reduction driven gear using a press.
NOTE:
Use a new ball bearing.
3) Install the snap ring to reduction driven gear.
INSPECTION
Check the ball bearing and gear for break or damage.