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Home >> Toyota >> 2004 >> Tundra Base, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Unit - 5VZ-FE >> Removal

Automatic Transmission Unit - 5VZ-FE: Removal

  1. REMOVE OIL FILLER PIPE 
    1. Remove the ATF level gauge.
    2. Remove the bolt and oil filler pipe with the O-ring.

      HINT:

      At the time of installation, please refer to the following item. Replace used O-ring with a new one.

  2. A340F: REMOVE TRANSFER SHIFT LEVER 
    1. Remove the shift lever knob.
    2. Remove the 4 screws, shift lever boot retainer and shift lever boot.
      Fig 1: Removing Oil Filler Pipe
      G02930976Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using snap ring pliers, remove the snap ring and pull out the transfer shift lever.

      HINT:

      • Shift the transfer shift lever to the "H4" position.
      • At the time of installation, please refer to the following item.

        Apply MP grease to the tip of the transfer shift lever.

  3. JACK UP VEHICLE 
  4. REMOVE NO. 1 ENGINE UNDER COVER 
  5. REMOVE FRONT AND CENTER EXHAUST PIPE (See  REMOVAL  ) 
  6. A340E: REMOVE PROPELLER SHAFT (See  REMOVAL  ) 
  7. A340F: REMOVE FRONT AND REAR PROPELLER SHAFT (See  REMOVAL  ) 
    Fig 2: Removing Snap Ring And Pulling Out Transfer Shift Lever
    G02930977Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. DISCONNECT NO. 1 VEHICLE SPEED SENSOR CONNECTOR 
  9. DISCONNECT NO. 2 VEHICLE SPEED SENSOR CONNECTOR 
  10. DISCONNECT SOLENOID CONNECTOR 
    Fig 3: Disconnecting Solenoid Connector
    G02930978Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. DISCONNECT SHIFT CONTROL CABLE 

    Remove the nut and disconnect the shift control cable.

    Torque: 12.5 N.m (130 kgf.cm, 9 ft.lbf) 

    Fig 4: Disconnecting Shift Control Cable
    G02930979Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. DISCONNECT OIL COOLER PIPE 
    1. Remove the 3 bolts and clamps.
      Fig 5: Removing Clamps
      G02930980Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the 2 oil cooler pipes.

      Torque: 34 N.m (350 kgf.cm, 25 in.lbf) 

  13. DISCONNECT ATF TEMPERATURE SENSOR CONNECTOR 
  14. DISCONNECT PARK/NEUTRAL POSITION SWITCH CONNECTOR 
    Fig 6: Identifying Oil Cooler Pipes
    G02930981Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE REAR END PLATE AND TORQUE CONVERTER CLUTCH MOUNTING BOLT 
    1. Remove the 4 bolts and rear end plate.

      Torque: 18 N.m (185 kgf.cm, 13 in.lbf) 

    2. Turn the crankshaft to gain access and remove the 6 bolts while holding the crankshaft pulley set bolt with a wrench.

      Torque: 41 N.m (420 kgf.cm, 30 in.lbf) 

      HINT:

      At the time of installation, please refer to the following item.

      First install the green colored bolt and then 5 other bolts.

  16. JACK UP TRANSMISSION SLIGHTLY 

    Securely support the transmission on a transmission jack. Lift the transmission slightly from the crossmember.

    Fig 7: Removing Rear End Plate And Torque Converter Clutch Mounting Bolt
    G02930982Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. REMOVE CROSSMEMBER 
    1. Remove the 4 bolts on the rear mounting side from the engine rear mounting insulator.

      Torque: 18 N.m (185 kgf.cm, 13 in.lbf) 

    2. Remove the 4 nuts, bolts, washers and crossmember.

      Torque: 72 N.m (734 kgf.cm, 53 in.lbf) 

      Fig 8: Removing Nuts, Bolts, Washers And Crossmember
      G02930983Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE ENGINE REAR MOUNTING INSULATOR 

    Remove the 4 bolts and engine rear mounting insulator from the transmission.

    Torque: 65 N.m (660 kgf.cm, 48 in.lbf) 

    Fig 9: Removing Engine Rear Mounting Insulator
    G02930984Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE STARTER 
    1. Remove the nut and disconnect the starter wire and connector.
    2. Remove the 2 bolts and starter.

      Torque: 39 N.m (400 kgf.cm, 29 in.lbf) 

    3. Fig 10: Removing Starter
      G02930985Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. REMOVE TRANSMISSION 
    1. A340E:

      Separate the wire harness from the transmission.

    2. A340F:

      Separate the wire harness from the transmission and transfer.

    3. Lower the rear end of the transmission.
    4. Remove the 6 bolts and transmission.

      Torque: 71 N.m (730 kgf.cm, 53 in.lbf) 

      Fig 11: Removing Transmission Mounting Bolt
      G02930986Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002