LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2006 >> IS 250 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Automatic Transmission) >> Automatic Transmission Assembly >> Removal

Automatic Transmission Assembly: Removal

WARNING: This page is about a different car, the 2006 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
  2. REMOVE COOL AIR INTAKE DUCT SEAL (See  REMOVAL  ) 
  3. REMOVE ENGINE ROOM SIDE COVER LH (See  REMOVAL  ) 
  4. REMOVE ENGINE UNDER COVER 
  5. REMOVE NO. 2 ENGINE UNDER COVER 
  6. DRAIN  COOLANT 
  7. DRAIN AUTOMATIC TRANSMISSION FLUID 
    1. Remove the drain plug and gasket, and drain the ATF.
    2. Install a new gasket and the drain plug.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

  8. REMOVE NO. 1 REAR FLOOR PANEL BRACE (See  REMOVAL  ) 
  9. REMOVE FRONT CENTER FLOOR BRACE (See  REMOVAL  ) 
  10. REMOVE OXYGEN SENSOR (See  REMOVAL  ) 
  11. REMOVE FRONT EXHAUST PIPE ASSEMBLY (See  REMOVAL  ) 
  12. REMOVE OUTSIDE AIR GUIDE PLATE RH (See  REMOVAL  ) 
  13. REMOVE FRONT FLOOR NO. 1 HEAT INSULATOR (See  REMOVAL  ) 
  14. REMOVE PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY (See  REMOVAL  ) 
  15. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH (See  REMOVAL  ) 
  16. REMOVE STARTER ASSEMBLY (See  REMOVAL  ) 
  17. REMOVE FLYWHEEL HOUSING SIDE COVER 
    1. Remove the flywheel housing side cover from the engine assembly.
      Fig 1: Identifying Flywheel Housing Side Cover
      G04053094Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE DRIVE PLATE & TORQUE CONVERTER CLUTCH SETTING BOLT 
    1. Turn the crankshaft to gain access to each bolt.
    2. Hold the crankshaft pulley nut with a wrench and remove the 6 torque converter clutch setting bolts.
      Fig 2: Identifying Torque Converter Clutch Setting Bolts
      G04053095Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. SEPARATE FLOOR SHIFT GEAR SHIFTING ROD SUB-ASSEMBLY 
    1. Set the shift lever to the neutral position.
    2. Remove the nut, and separate the floor shift gear shifting rod sub-assembly.
      Fig 3: Separating Floor Shift Gear Shifting Rod Sub-Assembly
      G04053096Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. SUPPORT AUTOMATIC TRANSMISSION ASSEMBLY 
    1. Support the automatic transmission assembly with a transmission jack.
      Fig 4: Supporting Automatic Transmission Assembly With Transmission Jack
      G04053097Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE ENGINE REAR MOUNTING MEMBER 
    1. Remove the 4 bolts, and separate the engine rear mounting member from the body.
      Fig 5: Separating Engine Rear Mounting Member From Body
      G04053098Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 nuts and engine rear mounting member from the automatic transmission assembly.
      Fig 6: Identifying Engine Rear Mounting Member And Automatic Transmission Assembly
      G04053099Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. SEPARATE CONNECTOR 
    1. Remove the bolt and earth wire.
      Fig 7: Identifying Earth Wire
      G04053100Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Tilt down the automatic transmission assembly.
      Fig 8: Tilting Down Automatic Transmission Assembly
      G04053101Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the park/neutral position switch connector, transmission wire connector, and 2 transmission revolution sensor connectors.
      Fig 9: Identifying Park/Neutral Position Switch Connector
      G04053102Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

      Disengage the claw, press down the lever, and then disconnect the transmission wire connector.

      Fig 10: Identifying Transmission Wire Connector
      G04053103Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. SEPARATE WIRE HARNESS 
    1. Remove the 2 bolts and separate the wire harness clamps from the automatic transmission assembly.
      Fig 11: Separating Wire Harness Clamps From Automatic Transmission Assembly
      G04053104Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. SEPARATE WATER BY-PASS HOSE 
    1. Remove the bolt and water by-pass hose clamp.
    2. Separate the 2 water by-pass hoses from the transmission oil cooler.
      NOTE: Use a container to catch any coolant which flows out of the water by-pass hoses.
      Fig 12: Separating Water By-Pass Hoses From Transmission Oil Cooler
      G04053105Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. REMOVE AUTOMATIC TRANSMISSION ASSEMBLY 
    1. Remove the 9 bolts and automatic transmission assembly.
      NOTE: Do not use excess force to pry on the transmission assembly.
      Fig 13: Identifying Automatic Transmission Assembly
      G04053106Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  26. REMOVE REAR NO. 1 ENGINE MOUNTING INSULATOR 
    1. Remove the 4 bolts and rear No.1 engine mounting insulator from the automatic transmission assembly.
      Fig 14: Identifying Rear No.1 Engine Mounting Insulator And Automatic Transmission Assembly
      G04053107Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  27. REMOVE TRANSMISSION CONTROL SHAFT LEVER RH 
    1. Remove the nut and transmission control shaft lever RH from the park/neutral position switch assembly.
      Fig 15: Identifying Transmission Control Shaft Lever RH And Park/Neutral Position Switch Assembly
      G04053108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  28. REMOVE TRANSMISSION OIL COOLER 
    1. Remove the 3 bolts and transmission oil cooler and spacer from the automatic transmission assembly.
      Fig 16: Identifying Transmission Oil Cooler
      G04053109Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 O-rings from the spacer.
      Fig 17: Identifying Spacer O-Rings
      G04053117Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  29. REMOVE TORQUE CONVERTER CLUTCH ASSEMBLY 
    1. Put matchmarks on the torque converter and transmission case.
      Fig 18: Putting Matchmarks On Torque Converter And Transmission Case
      G04053111Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the torque converter from the automatic transmission assembly.
  30. INSPECT TORQUE CONVERTER CLUTCH ASSEMBLY (See  INSPECTION   ) 
scientia non olet · About LEMON Manuals