Reassembly

U250E AUTOMATIC TRANSAXLE: UNDERDRIVE PLANETARY GEAR: REASSEMBLY

REASSEMBLY

1. INSTALL UNDERDRIVE PLANETARY RING GEAR

(a) Install a new snap ring to the outer race of the tapered roller bearing.
HINT: If replacing the bearing, also replace the counter driven gear with a new one.

(b) Using a piston ring compressor, squeeze the snap ring.

(c) Using SST and a press, press in the outer race of the angular ball bearing.
SST: 09950-60020
09951-00890
SST: 09950-70010
09951-07100
NOTICE: Do not damage the snap ring during installation of the outer race.

(d) Install the underdrive planetary ring gear to the counter driven gear.

(e) Using snap ring pliers, install the snap ring.
2. INSTALL UNDERDRIVE PLANETARY GEAR ASSEMBLY

(a) Using a press, press the angular ball bearing inner race (rear side) into the underdrive planetary gear.
SST: 09950-60010
09951-00260
SST: 09950-70010
09951-07100
SST: 09726-40010

(b) Install the counter driven gear with planetary ring gear to the underdrive planetary gear.

(c) Using SST and a press, press in the angular ball bearing inner race (front side).
SST: 09950-60010
09951-00260
SST: 09950-70010
09951-07100
SST: 09726-40010
NOTICE: Press the counter driven gear while rotating it.

(d) Using a press, press in the parking lock gear.
SST: 09950-60010
09951-00260
SST: 09950-70010
09951-07100
SST: 09316-20011
NOTICE: Press the counter driven gear while rotating it.

3. INSTALL DIFFERENTIAL DRIVE PINION

(a) Using a press, press in the differential drive pinion.
SST: 09726-40010
SST: 09950-60010
09951-00260
SST: 09950-70010
09951-07100
NOTICE: Press the counter driven gear while rotating it.

4. INSTALL CYLINDRICAL ROLLER BEARING RACE INNER

(a) Using a press, press in the cylindrical roller bearing race inner.
SST: 09515-21010
SST: 09950-60010
09951-00260
SST: 09950-70010
09951-07100
NOTICE: Press the counter driven gear while rotating it.

5. INSTALL FRONT PLANETARY GEAR NUT

(a) Clamp the underdrive planetary gear in a soft jaw vise.
NOTICE: Be careful not to damage the differential drive pinion.

(b) Using a socket wrench, install a new lock nut.
Torque: 280 Nm (2,855 kgf-cm, 207ft-lbf)
HINT: Use a torque wrench with a fulcrum length of 750 mm (29.53 in.).