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Manual Transmission Unit: Removal

WARNING: This page is about a different car, the 2004 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE UPPER CONSOLE PANEL AND CONSOLE BOX (See  REMOVAL  ) 
  2. REMOVE SHIFT BOOT RETAINER 
    1. Disconnect the 2 wire harness clamps.
    2. Remove the 4 bolts and shift boot retainer.
  3. REMOVE SHIFT BOOT 
    Fig 1: Removing Shift Boot Retainer
    G00894022Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE TRANSMISSION SHIFT LEVER 

    Remove the 4 bolts, transmission shift lever and washer washer.

    Fig 2: Removing Transmission Shift Lever
    G00894023Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE ENGINE COVER NO. 1 
  6. REMOVE NO. 1 AND NO. 2 ENGINE UNDER COVERS 
  7. DRAIN ENGINE COOLANT 
  8. DISCONNECT RADIATOR UPPER HOSE NO. 1 FROM ENGINE 
  9. REMOVE INTAKE AIR CONNECTOR 
    1. Disconnect the MAF meter connector.
    2. Disconnect the engine wire harness clamp from the air cleaner case.
    3. Loosen the 2 hose clamp bolts, remove the intake air connector from the throttle body.
    Fig 3: Removing Intake Air Connector
    G00894024Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE EXHAUST MANIFOLD 
    1. Remove the case clamp.
    2. Disconnect the heated oxygen sensor (bank 2 sensor 1) connector.
    3. Remove the 8 nuts, exhaust manifold and 2 gaskets.
  11. Fig 4: Removing Exhaust Manifold
    G00894025Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. RAISE VEHICLE 
    NOTE: Make sure that the vehicle is securely supported. 
  13. DRAIN TRANSMISSION OIL 
  14. REMOVE LH FRONT FLOOR CENTER COVER 
  15. REMOVE NO. 1 REAR FLOOR BOARD 
  16. REMOVE FRONT AND CENTER EXHAUST PIPES (See  EXHAUST SYSTEM  ) 
  17. REMOVE PROPELLER SHAFT (See  REMOVAL  ) 
  18. DISCONNECT CLUTCH RELEASE CYLINDER, CLUTCH LINE BRACKET AND EARTH WIRE 
    1. Remove the 2 bolts and disconnect the clutch release cylinder.
    2. Remove the bolt and disconnect the clutch line bracket and earth wire.
    3. Fig 5: Disconnecting Clutch Release Cylinder, Clutch Line Bracket & Earth Wire
      G00894026Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. DISCONNECT BACK-UP LIGHT SWITCH CONNECTOR 
    Fig 6: Disconnecting Back-Up Light Switch Connector
    G00894027Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. DISCONNECT SPEED SENSOR CONNECTOR AND WIRE HARNESS 
    1. Disconnect the connector.
    2. Disconnect the wire harness from the clamp.
    3. Fig 7: Disconnecting Speed Sensor Connector & Wire Harness
      G00894028Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE STARTER 
    1. Disconnect the connector.
    2. Remove the nut and wire.
    3. Remove the 2 bolts and starter.
  22. JACK UP TRANSMISSION SLIGHTLY 

    Using a transmission jack, support the transmission.

  23. REMOVE REAR ENGINE MOUNTING MEMBER 

    Remove the 4 bolts, 4 nuts and rear engine mounting member.

    Fig 8: Removing Rear Engine Mounting Member
    G00894029Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. REMOVE ENGINE REAR MOUNTING 

    Remove the 4 bolts and engine rear mounting.

    Fig 9: Removing Engine Rear Mounting
    G00894030Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. REMOVE TRANSMISSION 

    Remove the 8 bolts, wire harness clamp and transmission.

    HINT:

    After separating the transmission from the engine, turn the transmission a little in the clockwise. At the condition that the transmission housing does not contact the body, lower the jack.

    Fig 10: Removing Transmission
    G00894031Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002