Valve Body Assembly Removal


  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  2. DRAIN AUTOMATIC TRANSMISSION FLUID

  3. REMOVE TRANSMISSION OIL FILLER TUBE SUB-ASSEMBLY

  4. REMOVE AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY

  5. REMOVE VALVE BODY OIL STRAINER ASSEMBLY

  6. DISCONNECT TRANSMISSION WIRE

  7. REMOVE TRANSMISSION VALVE BODY ASSEMBLY

Valve Body Assembly -- Removal



1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag activation and seat belt pretensioner activation.


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

  1. Install a new gasket and the drain plug.

    Torque:
    20 N*m{205 kgf*cm, 15 ft.*lbf}


3. REMOVE TRANSMISSION OIL FILLER TUBE SUB-ASSEMBLY


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Valve Body Assembly.Valve Body Assembly  Removal
  1. Remove the transmission oil dipstick.

  1. Remove the 2 bolts and oil filler tube.

  1. Remove the O-ring from the oil filler tube.



4. REMOVE AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Valve Body Assembly.Valve Body Assembly  Removal
  1. Remove the 19 bolts.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Valve Body Assembly.Valve Body Assembly  Removal
  1. Install the blade of oil pan cutter between the transmission case and oil pan. Cut through the seal and remove the oil pan.

    NOTICE:
    1. Be careful not to damage the oil pan flange.
    2. Some fluid will remain in the oil pan. Carefully remove the oil pan.


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Valve Body Assembly.Valve Body Assembly  Removal
  1. Examine the particles in the oil pan.

    1. Remove all the magnets and use them to collect steel particles. Carefully look at the foreign matter and particles in the pan and on the magnets to determine the type of wear you will find in the transmission.
      Steel (magnetic): bearing, gear and clutch plate wear
      Brass (non-magnetic): bush wear



5. REMOVE VALVE BODY OIL STRAINER ASSEMBLY


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Valve Body Assembly.Valve Body Assembly  Removal
  1. Remove the 4 bolts and oil strainer.

    NOTICE:
    Be careful as some fluid may leak out of the oil strainer.
  1. Remove the 3 gaskets from the oil strainer.



6. DISCONNECT TRANSMISSION WIRE


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Valve Body Assembly.Valve Body Assembly  Removal
  1. Disconnect the 4 connectors from the 4 shift solenoid valves.



7. REMOVE TRANSMISSION VALVE BODY ASSEMBLY


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Valve Body Assembly.Valve Body Assembly  Removal
  1. Remove the 20 bolts and valve body.