Lexus ES manuals

Lexus ES: Reassembly

Lexus ES (XZ10) Service Manual / Drivetrain / Ub80f (automatic Transmission / Transaxle) / Oil Pump / Reassembly

REASSEMBLY

PROCEDURE

1. INSTALL RING PIN

(a) Install the 2 ring pins to the front oil pump cover sub-assembly.

2. INSTALL FRONT OIL PUMP BODY

(a) Install the front oil pump body to the front oil pump cover sub-assembly.

3. INSTALL FRONT OIL PUMP DRIVEN GEAR

(a) Coat the front oil pump driven gear with Toyota Genuine ATF WS and install it to the front oil pump body.

4. INSTALL FRONT OIL PUMP DRIVE GEAR

(a) Coat the front oil pump drive gear with Toyota Genuine ATF WS and install it to the front oil pump body.

5. INSTALL STATOR SHAFT ASSEMBLY

(a) Install the stator shaft assembly to the front oil pump body with the 5 bolts.

Torque:

9.1 N·m {93 kgf·cm, 81 in·lbf}

Bolt Length:

Bolt (A)

Bolt (B)

50 mm (1.97 in.)

45 mm (1.77 in.)

6. INSTALL OIL STRAINER ASSEMBLY

(a) Using a T30 "TORX" socket wrench, install a new oil strainer assembly to the front oil pump cover sub-assembly with the 2 "TORX" bolts.

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

7. INSTALL CLUTCH DRUM OIL SEAL RING

(a) Apply a small amount of MP grease to the entire circumference of the clutch drum oil seal ring installation groove portion.

HINT:

By applying MP grease, the wobble within the clutch drum oil seal ring installation groove will be eliminated, preventing damage to the clutch drum oil seal ring at the time of front oil pump assembly installation.

(b) Coat 4 new clutch drum oil seal rings with Toyota Genuine ATF WS and install them to the stator shaft assembly.

NOTICE:

While making the spread of the opening of the clutch drum oil seal ring as small as possible, install it to the stator shaft assembly.

If the ring opening is spread, briefly hold it closed with your fingers to return it to its original condition.

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