Reduction Driven Gear

Reduction Driven Gear

REMOVAL
MPT MODEL
1) Remove the transmission assembly from the vehicle.
2) Remove rear wheel speed sensor, and separate the extension case from transmission case.
3) Set the range select lever to "P".





4) Straighten the staked portion, and remove the lock nut.





5) Using the ST1 and ST2, extract the reduction driven gear.
ST1 499737000 PULLER
ST2 899524100 PULLER SET

VTD MODEL
1) Remove the transmission assembly from the vehicle.
2) Remove rear wheel speed sensor, and separate the extension case from transmission case.
3) Remove the rear drive shaft.
4) Set the range select lever to "P".





5) Straighten the staked portion, and remove the lock nut.
6) Using the ST1 and ST2, extract the reduction driven gear.
ST1 499737000 PULLER
ST2 899524100 PULLER SET
7) Extract the center differential assembly.

INSTALLATION
MPT MODEL
1) Set the range select lever to "P".





2) Using a plastic hammer, install reduction driven gear assembly and new washer, and tighten new drive pinion lock nut.
Tightening torque: 100 Nm (10.2 kgf-m, 73.8 ft. lbs.)

3) After tightening, stake the lock nut securely.
4) Combine the transmission case with the extension case, and install rear wheel speed sensor.
5) Install the transmission assembly to the vehicle.

VTD MODEL
1) Set the range select lever to "P".
2) Using a plastic hammer, install the reduction driven gear assembly.
3) Using a plastic hammer, install the center differential.





4) Install a new self locknut and washer.
Tightening torque: 100 Nm (10.2 kgf-m, 73.8 ft. lbs.)
5) After tightening, stake the lock nut securely.
6) Insert the rear drive shaft assembly.
7) Combine the transmission case with the extension case, and install rear wheel speed sensor.
8) Install the transmission assembly to the vehicle.

DISASSEMBLY





1) Remove snap ring from reduction driven gear.





2) Using ST, remove ball bearing from reduction driven gear.
ST 498077600 REMOVER

ASSEMBLY





1) Using a press, install a new ball bearing to reduction driven gear.





2) Install snap ring to reduction driven gear.

INSPECTION
Check ball bearing and gear for dents or damage.