OIL PUMP DISASSEMBLY


  1. REMOVE FRONT OIL PUMP BODY O-RING

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

  2. FIX OIL PUMP ASSEMBLY

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

  3. REMOVE CLUTCH DRUM OIL SEAL RING

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    1. Remove the 3 oil seal rings.

  4. REMOVE STATOR SHAFT ASSEMBLY

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

  5. REMOVE FRONT OIL PUMP BODY O-RING

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

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

  6. INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY

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

      Maximum inside diameter
      38.188 mm (1.504 in.)

      • If the inside diameter is greater than the maximum, replace the oil pump body.

  7. INSPECT STATOR SHAFT ASSEMBLY

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    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.)

      • If the inside diameter is greater than the maximum, replace the stator shaft.

  8. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY

  9. REMOVE FRONT OIL PUMP DRIVE GEAR

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  10. REMOVE FRONT OIL PUMP DRIVEN GEAR

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  11. REMOVE FRONT OIL PUMP OIL SEAL

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    1. Using a screwdriver, remove the oil seal.

      Note

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