Reduction Drive Gear

Reduction Drive Gear
REMOVAL
Remove the transmission assembly from the vehicle.
Remove rear vehicle speed sensor, and separate the transmission case and extension case.
Remove the reduction driven gear.
Using ST, extract the reduction drive gear.
ST1 32005145 PULLER SET
ST2 32005174PULLER SET





(A) Reduction drive gear

INSTALLATION
Install the reduction drive gear assembly.

Note: Insert it fully into position until the bearing shoulder bottoms.





(A) Reduction drive gear
Install the reduction driven gear.
Combine the transmission case with the extension case, and install rear vehicle speed sensor.
Install the transmission assembly to the vehicle.

DISASSEMBLY
Take out the seal rings.





(A) Seal rings
(B) Reduction drive shaft
Using ST, remove the ball bearing.
ST 32005091 REMOVER





(A) Ball bearing





(B) Reduction drive gear
Using a press, remove the reduction drive gear.

(A) Reduction drive gear

ASSEMBLY
Press-fit the reduction drive gear to the shaft.
Press-fit the a new ball bearing to the reduction drive gear.
Apply Vaseline to outer surface of seal ring and shaft groove.
Apply ATF to new seal rings and attach them.





(A) Seal rings
(B) Reduction drive shaft

INSPECTION
^ Rotate bearing by hand, make sure it rotates smoothly.
^ Make sure that each component is free of harmful gouges, cuts, or dust.
^ Measure the extension end play and adjust it to within specifications.