Valve Body Assembly (For Hatchback) Removal

Drivetrain. Yaris. Ncp93, 131

  1. REMOVE ENGINE UNDER COVER LH

  2. DRAIN AUTOMATIC TRANSAXLE FLUID

  3. REMOVE AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY

  4. REMOVE VALVE BODY OIL STRAINER ASSEMBLY

  5. SEPARATE TRANSMISSION WIRE

  6. REMOVE TRANSMISSION VALVE BODY ASSEMBLY

Valve Body Assembly (For Hatchback) -- Removal



1. REMOVE ENGINE UNDER COVER LH


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


Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Remove the 19 bolts, automatic transaxle oil pan sub-assembly and the automatic transaxle oil pan gasket.

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


    Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Remove the 2 oil cleaner magnets from the automatic transaxle oil pan sub-assembly.



    Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Examine the particles in the automatic transaxle oil pan sub-assembly.

    1. Collect any steel chips using the removed magnets.
      Carefully inspect the foreign matter and particles in the pan and on the magnets to guess at the type of wear which might be found in the transaxle.
      Steel (magnetic): bearing, gear and clutch plate wear
      Brass (non-magnetic): bearing wear



4. REMOVE VALVE BODY OIL STRAINER ASSEMBLY


Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Remove the 3 bolts and the valve body oil strainer assembly.

    NOTICE:
    Perform the operation carefully as some fluid will come out from the valve body oil strainer assembly.


    Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Remove the oil strainer gasket from the valve body oil strainer assembly.



5. SEPARATE TRANSMISSION WIRE


    Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Disconnect the 5 connectors from the transmission valve body assembly.

  1. Remove the bolt and the lock plate, and separate the transmission wire.



6. REMOVE TRANSMISSION VALVE BODY ASSEMBLY


    Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Remove the 2 bolts, manual detent spring cover and the manual detent spring.

    Text in Illustration
    *1
    Manual Detent Spring
    *2
    Manual Detent Spring Cover


    Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Remove the 13 bolts and the transmission valve body assembly.

    NOTICE:
    Do not drop the check ball body, check ball body spring or accumulator piston.


    Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Remove the check ball body and the check ball body spring.

    Text in Illustration
    *1
    Check Ball Body
    *2
    Check Ball Body Spring


    Yaris. Ncp93, 131.U340E Automatic Transmission Transaxle.Automatic Transaxle System (For Sedan).Valve Body Assembly (For Hatchback)  Removal
  1. Remove the transaxle case 2nd brake gasket and the transaxle case gasket.