Oil Pump Reassembly

Drivetrain. Corolla. Zre142 Aze141

  1. INSTALL FRONT OIL PUMP OIL SEAL

  2. INSTALL FRONT OIL PUMP BODY O-RING

  3. INSTALL FRONT OIL PUMP DRIVEN GEAR

  4. INSTALL FRONT OIL PUMP DRIVE GEAR

  5. INSTALL STATOR SHAFT ASSEMBLY

  6. INSTALL CLUTCH DRUM OIL SEAL RING

Oil Pump -- Reassembly



1. INSTALL FRONT OIL PUMP OIL SEAL


    Corolla. Zre142 Aze141.U250E Automatic Transmission Transaxle.Automatic Transaxle System.Oil Pump  Reassembly
  1. Using SST and a hammer, install a new oil seal to the oil pump body.

    SST
    09350-32014(09351-32140)
    HINT:
    The seal end should be flush with the outer edge of the oil pump.
  1. Coat the lip of the oil seal with MP grease.



2. INSTALL FRONT OIL PUMP BODY O-RING


    Corolla. Zre142 Aze141.U250E Automatic Transmission Transaxle.Automatic Transaxle System.Oil Pump  Reassembly
  1. Coat a new O-ring with ATF, and install it to the oil pump body.

    NOTICE:
    1. Install the O-ring carefully to avoid twists or pinches.
    2. Apply sufficient ATF to the O-ring prior to installation.


3. INSTALL FRONT OIL PUMP DRIVEN GEAR


    Corolla. Zre142 Aze141.U250E Automatic Transmission Transaxle.Automatic Transaxle System.Oil Pump  Reassembly
  1. Coat the front oil pump driven gear with ATF, and install it to the oil pump body with the marked side up.



4. INSTALL FRONT OIL PUMP DRIVE GEAR


    Corolla. Zre142 Aze141.U250E Automatic Transmission Transaxle.Automatic Transaxle System.Oil Pump  Reassembly
  1. Coat the front oil pump drive gear with ATF, and install it to the oil pump body with the marked side up.



5. INSTALL STATOR SHAFT ASSEMBLY


    Corolla. Zre142 Aze141.U250E Automatic Transmission Transaxle.Automatic Transaxle System.Oil Pump  Reassembly
  1. Align the bolt holes in the stator shaft assembly with those in the front oil pump and gear body sub-assembly.

  1. Using a "TORX" socket (T30), install the 11 bolts.

    Torque:
    9.8 N*m{100 kgf*cm, 87 in.*lbf}


6. INSTALL CLUTCH DRUM OIL SEAL RING


    Corolla. Zre142 Aze141.U250E Automatic Transmission Transaxle.Automatic Transaxle System.Oil Pump  Reassembly
  1. Coat 2 new clutch drum oil seal rings with ATF.

  1. Install the 2 clutch drum oil seal rings.

    NOTICE:
    Do not expand the ring ends excessively.