Toyota 4Runner: Disassembly

Toyota 4Runner Service Manual / Drivetrain / A750e Automatic Transmission / Transaxle / Oil Pump / Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE AUTOMATIC TRANSMISSION CASE O-RING

(a) Remove the O-ring from the oil pump assembly.

2. FIX OIL PUMP ASSEMBLY

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

Text in Illustration

*1	Torque Converter Clutch

3. REMOVE CLUTCH DRUM OIL SEAL RING

(a) Remove the 3 oil seal rings.

4. REMOVE STATOR SHAFT ASSEMBLY

(a) Remove the 14 bolts and stator shaft from the oil pump body.

5. REMOVE FRONT OIL PUMP BODY O-RING

(a) Remove the O-ring from the oil pump body.

(b) Remove the oil pump body from the torque converter clutch.

6. INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY

7. INSPECT STATOR SHAFT ASSEMBLY

8. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY

9. REMOVE FRONT OIL PUMP DRIVE GEAR

10. REMOVE FRONT OIL PUMP DRIVEN GEAR

11. REMOVE FRONT OIL PUMP OIL SEAL

(a) Using a screwdriver, pry out the oil seal.

NOTICE:

Be careful not to damage the bushing or oil pump body.

Inspection

INSPECTION PROCEDURE 1. INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY (a) Using a dial indicator, measure the inside diameter of the oil pump body bush. Maximum inside diameter: 38 ...

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ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT VEHICLE HEIGHT NOTICE: Perform the calibration on a level surface. Perform the calibration with the vehicle empty. Make sure that the wheels are on the ground and facing straight ahead. Perf ...

Initialization
INITIALIZATION 1. RESET MEMORY NOTICE: Perform Reset Memory (AT initialization) when replacing the automatic transmission assembly, valve body assembly or any of the shift solenoid valves. Reset Memory can only be performed with the Tech ...

Toyota 4Runner: Disassembly

Components

Inspection

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