Oil Pump Disassembly

Drivetrain. Corolla. Zre142 Aze141
U341E Automatic Transmission Transaxle. Corolla. Zre142 Aze141

  1. REMOVE FRONT OIL PUMP BODY O-RING

  2. REMOVE STATOR SHAFT ASSEMBLY

  3. REMOVE FRONT OIL PUMP DRIVE GEAR

  4. REMOVE FRONT OIL PUMP DRIVEN GEAR

  5. REMOVE FRONT OIL PUMP OIL SEAL

  6. REMOVE CLUTCH DRUM OIL SEAL RING

Oil Pump -- Disassembly



1. REMOVE FRONT OIL PUMP BODY O-RING


    Corolla. Zre142 Aze141

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



2. REMOVE STATOR SHAFT ASSEMBLY


    Corolla. Zre142 Aze141

  1. Using a "TORX" socket wrench T30, remove the 10 "TORX" screws.



3. REMOVE FRONT OIL PUMP DRIVE GEAR


    Corolla. Zre142 Aze141

  1. Remove the front oil pump drive gear from the oil pump body.



4. REMOVE FRONT OIL PUMP DRIVEN GEAR


    Corolla. Zre142 Aze141

  1. Remove the front oil pump driven gear from the oil pump body.



5. REMOVE FRONT OIL PUMP OIL SEAL


    Corolla. Zre142 Aze141.U341E Automatic Transmission Transaxle.Automatic Transaxle System.Oil Pump Disassembly

  1. Using SST, remove the front oil pump oil seal from the oil pump body.

    SST
    09308-00010


6. REMOVE CLUTCH DRUM OIL SEAL RING


    Corolla. Zre142 Aze141

  1. Using a screwdriver, remove the 2 clutch drum oil seal rings from the stator shaft assembly.