Lexus ES: Reassembly

Lexus ES (XZ10) Service Manual / Drivetrain / Ua80e (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 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 front oil pump assembly.

NOTICE:

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

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

SEE MORE:

Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect

Installation

INSTALLATION PROCEDURE 1. INSTALL FLOOR UNDER WIRE CAUTION: Be sure to wear insulated gloves. (a) Insert the HV floor under wire into the floor panel hole and engage the grommet. (b) Install 2 new clamps in the order shown in the illustration. (c) Install the nut. To

Lexus ES: Reassembly

READ NEXT:

Park / Neutral Position Switch

Adjustment

Components

SEE MORE:

Problem Symptoms Table

Installation