Reduction Drive Gear

Reduction Drive Gear

REMOVAL
1. Remove the transmission assembly from vehicle.
2. Remove the rear vehicle speed sensor, and then separate the extension case from transmission case.
3. Remove the reduction driven gear.





4. Using the ST, extract the reduction drive gear. ST1 499737100 PULLER
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. Combine the transmission case with extension case, and then install the rear vehicle speed sensor.
4. Install the transmission assembly into vehicle.

DISASSEMBLY





1. Take out the seal ring.





2. Remove the ball bearing using ST.
ST 498077600 REMOVER





3. Using the press, remove the reduction drive gear.

ASSEMBLY
1. Press-fit the reduction drive gear to shaft.
2. Press-fit the new ball bearing into reduction drive gear.
3. Apply Vaseline to the outer surface of seal ring and shaft groove.





4. Apply ATF, to new seal rings and install them.

INSPECTION
^ Rotate the bearing by hand, make sure it rotates smoothly.
^ Check that the holes, damages or other foreign matters are not on each parts.
^ Measure the extension end play and adjust it to within specifications.