GSIC - Global Service Information Center

# OIL PUMP > DISASSEMBLY

## for Preparation Click here

1. REMOVE FRONT OIL PUMP BODY O-RING

1. Remove the O-ring from the oil pump assembly.

2. FIX OIL PUMP ASSEMBLY

1. Place the oil pump body on the torque converter clutch.

3. REMOVE CLUTCH DRUM OIL SEAL RING

1. Remove the 3 oil seal rings.

4. REMOVE STATOR SHAFT ASSEMBLY

1. Remove the 14 bolts, and then remove the stator shaft from the oil pump body.

5. REMOVE FRONT OIL PUMP BODY O-RING

1. Remove the O-ring from the oil pump body.

1. Remove the oil pump body from the torque converter clutch.

6. INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY

1. Using a dial indicator, measure the inside diameter of the oil pump body bushing.

   Maximum inside diameter:
     38.188 mm (1.504 in.)
   1. If the inside diameter is greater than the maximum, replace the oil pump body.

7. INSPECT STATOR SHAFT ASSEMBLY

1. Using a dial indicator, measure the inside diameter of the stator shaft bushing.

   Maximum inside diameter:
     Front side:
     21.577 mm (0.850 in.)
     Rear side:
     32.08 mm (1.263 in.)
   1. If the inside diameter is grater than the maximum, replace the stator shaft.

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

1. Using a screwdriver, remove the oil seal.

   NOTICE:
     Be careful not to damage the bushing and oil pump body.