OIL PUMP DISASSEMBLY

PROCEDURE


  1. REMOVE OIL PUMP O-RING


    1. B001B2A

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

  2. REMOVE TRANSMISSION REVOLUTION SENSOR (NT)

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  3. REMOVE NO. 1 CHECK VALVE SUB-ASSEMBLY


    1. A01WVCN

      Remove the bolt and check ball cover.

    2. Remove the compression spring and No. 1 check valve sub-assembly from the oil pump assembly.

  4. FIX OIL PUMP ASSEMBLY


    1. A01WTXOE01
      Text in Illustration
      *1 Torque Converter Assembly
      *2 Oil Pump Assembly

      Place the oil pump assembly on the torque converter assembly.

  5. REMOVE CLUTCH DRUM OIL SEAL RING


    1. A01WT5A

      Remove the 4 clutch drum oil seal rings from the stator shaft assembly.

  6. REMOVE NO. 1 BRAKE PISTON


    1. A01WTRYE01
      Text in Illustration
      *1 No. 1 Brake Piston Return Spring Sub-assembly
      *2 No. 1 Brake Piston

      Using a T30 ''TORX'' socket wrench, remove the 5 bolts, No. 1 brake piston return spring sub-assembly and No. 1 brake piston.

    2. A01WSHPE01
      Text in Illustration
      *1 O-Ring

      Remove the 2 O-rings from the No. 1 brake piston.

  7. REMOVE CLUTCH DRUM THRUST WASHER


    1. A01WRC1

      Remove the clutch drum thrust washer from the stator shaft assembly.

  8. INSPECT NO. 1 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

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  9. REMOVE STATOR SHAFT ASSEMBLY


    1. A01WQ83E02
      Text in Illustration
      *a Matchmark

      Put matchmarks on the stator shaft assembly and the front oil pump body sub-assembly.

    2. A01WSDO

      Using a T30 ''TORX'' socket wrench, remove the 8 bolts and stator shaft assembly from the front oil pump body sub-assembly.

  10. REMOVE FRONT OIL PUMP BODY O-RING


    1. Remove the front oil pump body sub-assembly from the torque converter assembly.

    2. A01WVTE

      Remove the front oil pump body O-ring from the front oil pump body sub-assembly.

  11. INSPECT STATOR SHAFT ASSEMBLY

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  12. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY

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  13. REMOVE FRONT OIL PUMP DRIVE GEAR


    1. A01WW8Y

      Remove the front oil pump drive gear.

  14. REMOVE FRONT OIL PUMP DRIVEN GEAR


    1. A01WW0W

      Remove the front oil pump driven gear.

  15. REMOVE FRONT OIL PUMP OIL SEAL


    1. A01WW48E01
      Text in Illustration
      *a Protective Tape

      Using a screwdriver, pry out the front oil pump oil seal.

      Note

      Be careful not to damage the front oil pump body sub-assembly.

      Tech Tips

      Wrap the tip of the screwdriver with protective tape.