Toyota Tundra Service Manual: Reassembly

REASSEMBLY

PROCEDURE

1. INSTALL FRONT OIL PUMP OIL SEAL

(a) Using SST and a hammer, tap in a new oil seal.

SST: 09350-30020

09351-32140

HINT:

The oil seal end should be flush with the outer edge of the pump body.

(b) Coat the lip of the oil seal with MP grease.

2. FIX FRONT OIL PUMP BODY SUB-ASSEMBLY

(a) Place the oil pump body on the torque converter clutch.

3. INSTALL FRONT OIL PUMP DRIVEN GEAR

(a) Coat the driven gear with ATF.

(b) Install the driven gear to the oil pump body.

4. INSTALL FRONT OIL PUMP DRIVE GEAR

(a) Coat the drive gear with ATF.

(b) Install the drive gear to the oil pump body.

5. INSTALL FRONT OIL PUMP BODY O-RING

(a) Coat a new O-ring with ATF and install it to the oil pump body.

6. INSTALL STATOR SHAFT ASSEMBLY

(a) Alight the bolt holes of the stator shaft with the bolt holes of the oil pump body and install the stator shaft to the oil pump body with the 14 bolts.

Torque:

11 N·m {110 kgf·cm, 8 ft·lbf}

7. INSTALL CLUTCH DRUM OIL SEAL RING

(a) Coat 3 new oil seal rings with ATF.

(b) Squeeze the ends of the 3 oil seal rings together with the overlap distance 8 mm (0.314 in.) or less, and then install them to the starter shaft groove.

NOTICE:

Do not excessively widen the rings.

HINT:

After installing the oil seal rings, check that they rotate smoothly.

8. INSPECT OIL PUMP DRIVE GEAR ROTATION