Valve Body Assembly Removal

Drivetrain. Corolla. Zre142 Aze141

  1. REMOVE ENGINE UNDER COVER LH

  2. DRAIN AUTOMATIC TRANSAXLE FLUID

  3. REMOVE AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY

  4. DISCONNECT TRANSMISSION WIRE

  5. REMOVE VALVE BODY OIL STRAINER ASSEMBLY

  6. REMOVE TRANSMISSION VALVE BODY ASSEMBLY

  7. REMOVE MANUAL VALVE

Valve Body Assembly -- Removal



1. REMOVE ENGINE UNDER COVER LH


2. DRAIN AUTOMATIC TRANSAXLE FLUID
  1. Remove the drain plug and gasket to drain the ATF.

  1. Install a new gasket and the drain plug.

    Torque:
    49 N*m{500 kgf*cm, 36 ft.*lbf}


3. REMOVE AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 18 bolts, oil pan and gasket.

    NOTICE:
    Some fluid will remain in the oil pan. Remove all the pan bolts, and carefully remove the oil pan assembly.


    Corolla. Zre142 Aze141.U250E Automatic Transmission Transaxle.Automatic Transaxle System.Valve Body Assembly  Removal
  1. Remove the 2 magnets from the oil pan.



    Corolla. Zre142 Aze141
  1. Examine particles in the pan.

    1. Collect any steel chips with the removed magnets. Look carefully at the chips and particles in the pan and on the magnets to see the type of wear which might be found in the transaxle.

      Result:
      Steel (magnetic):
      bearing, gear and plate wear
      Brass (non-magnetic):
      bushing wear


4. DISCONNECT TRANSMISSION WIRE


    Corolla. Zre142 Aze141
  1. Disconnect the 7 shift solenoid valve connectors.

  1. Remove the bolt and lock plate to disconnect the ATF temperature sensor.



5. REMOVE VALVE BODY OIL STRAINER ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 3 bolts and oil strainer.

    NOTICE:
    Be careful as some fluid will come out of the oil strainer.


    Corolla. Zre142 Aze141
  1. Remove the O-ring from the oil strainer.



6. REMOVE TRANSMISSION VALVE BODY ASSEMBLY


    Corolla. Zre142 Aze141
  1. Support the valve body assembly and remove the 17 bolts and the valve body assembly.

    NOTICE:
    Be careful not to drop the check ball, spring or accumulator piston.


    Corolla. Zre142 Aze141
  1. Remove the check ball body and spring.



7. REMOVE MANUAL VALVE
  1. Remove the manual valve from the valve body assembly.