Reduction Drive Gear
Reduction Drive GearREMOVAL
1) Remove the transmission assembly from the vehicle.
2) Separate the extension case from the transmission case.
3) Remove the reduction driven gear.
4) Using the ST, extract the reduction drive gear assembly.
ST1 499737100 PULLER SET
ST2 899524100 PULLER SET
INSTALLATION
1) Install the reduction drive gear assembly.
NOTE:
Press-fit it to the bottom of bearing shoulder completely.
2) Install the reduction driven gear.
3) Connect the transmission case with the extension case.
4) Install the transmission assembly to the vehicle.
DISASSEMBLY
1) Take out the seal ring.
2) Remove the ball bearing using ST.
ST 498077600 REMOVER
3) Apply Vaseline to the outer surface of seal ring and shaft groove.
ASSEMBLY
1) Press-fit the reduction drive gear to shaft.
2) Press-fit the new ball bearing into reduction drive gear.
3) Apply Vaseline onto the seal ring outer surface and shaft grooves.
4) Apply ATF to new seal rings, then install.
INSPECTION
^ Rotate the bearing by hand, and check that it rotates smoothly.
^ Check parts for holes, damage or adhesion of dust and other foreign particles.
^ Inspect the extension end play, and adjust it to the standard value. Transfer Clutch