Automatic Transmission Assembly Removal

Drivetrain. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
A340F Automatic Transmission Transaxle. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. PRECAUTION

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  3. REMOVE FRONT CONSOLE BOX

  4. REMOVE SHIFT LEVER BOOT ASSEMBLY

  5. REMOVE TRANSFER HIGH AND LOW SHIFT LEVER ASSEMBLY

  6. REMOVE NO. 1 ENGINE UNDER COVER

  7. REMOVE NO. 2 ENGINE UNDER COVER

  8. REMOVE FRONT EXHAUST PIPE ASSEMBLY

  9. REMOVE FRONT PROPELLER SHAFT ASSEMBLY

  10. REMOVE PROPELLER SHAFT ASSEMBLY

  11. DRAIN AUTOMATIC TRANSMISSION FLUID

  12. REMOVE TRANSMISSION OIL FILLER TUBE SUB-ASSEMBLY

  13. DISCONNECT OIL COOLER TUBE

  14. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY

  15. DISCONNECT GROUND CABLE

  16. REMOVE STARTER ASSEMBLY

  17. SUPPORT AUTOMATIC TRANSMISSION ASSEMBLY

  18. REMOVE NO. 3 FRAME CROSSMEMBER SUB-ASSEMBLY

  19. REMOVE REAR NO. 1 ENGINE MOUNTING INSULATOR

  20. DISCONNECT ENGINE WIRE

  21. REMOVE WIRE HARNESS CLAMP BRACKET

  22. REMOVE STIFFENER PLATE

  23. REMOVE AUTOMATIC TRANSMISSION ASSEMBLY

  24. REMOVE TRANSMISSION CONTROL CABLE BRACKET

  25. REMOVE TRANSFER ASSEMBLY

  26. REMOVE TORQUE CONVERTER ASSEMBLY

Automatic Transmission Assembly -- Removal



1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (HILUX_TGN26 RM000004QR1003X.html)


2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected (HILUX_TGN26 RM000004QR3003X.html).


3. REMOVE FRONT CONSOLE BOX
(HILUX_TGN26 RM000003NEC00QX.html)


4. REMOVE SHIFT LEVER BOOT ASSEMBLY


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. Remove the 4 screws and shift lever boot assembly.



5. REMOVE TRANSFER HIGH AND LOW SHIFT LEVER ASSEMBLY


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. Fold back the transfer front drive shift boot.

  1. Using needle-nose pliers, remove the snap ring and pull out the shift lever.

    HINT:
    Move the transfer shift lever to the H4 position.


6. REMOVE NO. 1 ENGINE UNDER COVER


7. REMOVE NO. 2 ENGINE UNDER COVER


8. REMOVE FRONT EXHAUST PIPE ASSEMBLY

  1. Remove the 2 bolts and 2 compression springs.

  1. Disconnect the front exhaust pipe from the turbine outlet elbow and remove the gasket.

  1. Remove the front exhaust pipe from the exhaust pipe support.



9. REMOVE FRONT PROPELLER SHAFT ASSEMBLY
(HILUX_TGN26 RM0000010QG00XX.html)


10. REMOVE PROPELLER SHAFT ASSEMBLY
(HILUX_TGN26 RM000000ZZ301QX.html)


11. 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}


12. REMOVE TRANSMISSION OIL FILLER TUBE SUB-ASSEMBLY


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Remove the oil dipstick.

  1. Remove the 2 bolts and oil filler tube.

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



13. DISCONNECT OIL COOLER TUBE


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Using a union nut wrench, disconnect the inlet tube and outlet tube.



    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Remove the 3 bolts and 3 clamps.



14. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Remove the nut and disconnect the control cable.

  1. Remove the clip and disconnect the control cable.



15. DISCONNECT GROUND CABLE


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. Remove the nut and disconnect the ground cable.



16. REMOVE STARTER ASSEMBLY
(HILUX_TGN26 RM0000013XL02LX.html)


17. SUPPORT AUTOMATIC TRANSMISSION ASSEMBLY


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Support the transmission with a transmission jack.



18. REMOVE NO. 3 FRAME CROSSMEMBER SUB-ASSEMBLY


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Remove the 4 set bolts of the No. 1 engine mounting insulator rear.

  1. Remove the 4 nuts, 4 bolts and frame crossmember.



19. REMOVE REAR NO. 1 ENGINE MOUNTING INSULATOR


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Remove the 4 bolts and engine mounting insulator.



20. DISCONNECT ENGINE WIRE


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Tilt the transmission downward.

    NOTICE:
    Make sure the cooling fan does not contact the fan shroud.


  1. Disconnect the 5 connectors and detach the 6 clamps.


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal


    Text in Illustration
    *A
    		LH Side
    		*B
    		RH Side

    1. Disconnect the 5 connectors.



21. REMOVE WIRE HARNESS CLAMP BRACKET

  1. Remove the bolt and wire harness clamp bracket from the transmission.



22. REMOVE STIFFENER PLATE


  1. Remove the 4 bolts and stiffener plate RH (with clamp).


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal


    Text in Illustration
    *A
    		LH Side
    		*B
    		RH Side

  1. Remove the 4 bolts and stiffener plate LH.

  1. Remove the No. 4 cylinder block insulator.

  1. Remove the No. 2 end plate.



23. REMOVE AUTOMATIC TRANSMISSION ASSEMBLY


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Turn the crankshaft to gain access to each bolt.

  1. Hold the crankshaft pulley bolt with a wrench, and remove the 6 torque converter clutch mounting bolts.



    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Remove the 5 bolts and transmission from the engine.

    Text in Illustration
    *1
    		Knock Pin
    NOTICE:
    To prevent damage to the knock pins, do not pry between the automatic transmission assembly and engine assembly.


24. REMOVE TRANSMISSION CONTROL CABLE BRACKET


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.A340F Automatic Transmission Transaxle.Automatic Transmission System.Automatic Transmission Assembly Removal

  1. Remove the 2 bolts and control cable bracket from the transmission.



25. REMOVE TRANSFER ASSEMBLY

  1. Remove the 8 bolts and 2 clamps.

  1. Remove the transfer from the transmission.

    NOTICE:
    Do not damage the lip of the transfer adaptor oil seal.


26. REMOVE TORQUE CONVERTER ASSEMBLY