REMOVE AUTOMATIC TRANSMISSION CASE O-RING

FIX OIL PUMP ASSEMBLY

REMOVE CLUTCH DRUM OIL SEAL RING

REMOVE STATOR SHAFT ASSEMBLY

REMOVE FRONT OIL PUMP BODY O-RING

INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY

INSPECT STATOR SHAFT ASSEMBLY

INSPECT CLEARANCE OF OIL PUMP ASSEMBLY

REMOVE FRONT OIL PUMP DRIVE GEAR

REMOVE FRONT OIL PUMP DRIVEN GEAR

REMOVE FRONT OIL PUMP OIL SEAL

Remove the O-ring from the oil pump.

Place the oil pump body on the torque converter.

Remove the 3 oil seal rings.

Remove the 17 bolts, and then remove the stator shaft from the oil pump body.

Remove the O-ring from the oil pump body.

Remove the oil pump body from the torque converter clutch.

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

• Standard inside diameter:
• 45.064 to 45.078 mm (1.774 to 1.775 in.)

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

• Standard inside diameter:
• 25.900 to 25.921 mm (1.020 to 1.021 in.)

Push the driven gear to one side of the body.

Using a feeler gauge, measure the body clearance.

• Standard body clearance:
• 0.10 to 0.17 mm (0.00394 to 0.00669 in.)

• Maximum body clearance:
• 0.17 mm (0.00669 in.)

Using a feeler gauge, measure the tip clearance between the driven gear teeth and drive gear teeth.

• Standard tip clearance:
• 0.070 to 0.150 mm (0.00276 to 0.00591 in.)

• Maximum tip clearance:
• 0.150 mm (0.00591 in.)

Using a steel straightedge and feeler gauge, measure the side clearance of both gears.

• Standard side clearance:
• 0.03 to 0.05 mm (0.00118 to 0.00197 in.)

• Maximum side clearance:
• 0.05 mm (0.00197 in.)

If the side clearance of both gears is more than the maximum, replace the drive gear, driven gear or pump body assembly.

• HINT:

• There are 7 different thicknesses for the drive and driven gears.

• Standard Drive and Driven Gears Thickness:

• Mark	Thickness
  0	11.636 to 11.642 mm (0.4581 to 0.4583 in.)
  1	11.643 to 11.649 mm (0.4584 to 0.4586 in.)
  2	11.650 to 11.656 mm (0.4587 to 0.4589 in.)
  3	11.657 to 11.663 mm (0.4589 to 0.4592 in.)
  4	11.664 to 11.670 mm (0.4592 to 0.4594 in.)
  5	11.671 to 11.677 mm (0.4595 to 0.4597 in.)
  6	11.678 to 11.684 mm (0.4598 to 0.4600 in.)

Using a screwdriver, pry out the oil seal.

• NOTICE:

• Be careful not to damage the oil pump body.

• HINT:

• Wrap the tip of the screwdriver with tape.