Underdrive Planetary Gear Reassembly

Install a new snap ring to the outer race of the tapered roller bearing.

Using a piston ring compressor, squeeze the snap ring.

Using SST a press, press in the outer race of the tapered roller bearing.

SST

09950-60020(09951-00890)
09950-70010(09951-07100)

Install the underdrive planetary ring gear to the counter driven gear.

Using snap ring pliers, install the snap ring.

Using a press, install the tapered roller bearing.

Install the counter driven gear with planetary ring gear to the underdrive planetary gear.

Using SST and a press, press in the tapered roller bearing.

SST

09316-60011(09316-00011)

NOTICE:

Press in the counter driven gear while rotating it.

Using a press, press in the parking lock gear.

NOTICE:

Press in the counter driven gear while rotating it.

Using SST and a press, press in the differential drive pinion.

NOTICE:

Press in the counter driven gear while rotating it.

SST

09506-35010
09950-60010(09951-00250)

Using SST and a press, press in the cylindrical roller bearing inner race.

NOTICE:

Press in the counter driven gear while rotating it.

SST

09506-35010
09950-60010(09951-00250)

Clamp the underdrive planetary gear in a soft jaw vise.

NOTICE:

Be careful not to damage the differential drive pinion.

Using SST, install a new lock nut.

Torque:

280 N*m{2,855 kgf*cm, 207 in.*lbf}

SST

09564-16020

HINT:

Use a torque wrench with a fulcrum length of 750 mm (29.53 in.)

Using SST and a torque wrench, measure the turning torque of underdrive planetary gear assembly while rotating the torque wrench at 60 rpm.

SST

09564-16020
09387-00050

Torque:

Standard turning torque at 60 rpm:

0.23 to5.01 N*m{2 to 51 kgf*cm, 2.0 to 44.3 in.*lbf}

HINT:

Use a torque wrench with a fulcrum length of 160 mm (6.30 in.).

Using a pin punch and hammer, stake the lock nut.

NOTICE:

Make sure that there are no cracks on the nut.