THROTTLE BODY REMOVAL


  1. REMOVE ENGINE UNDER COVER

  2. DRAIN ENGINE COOLANT


    1. Loosen the radiator drain cock plug.

      CAUTION:

      Do not loosen the radiator drain cock plug while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

      Tech Tips

      Collect the coolant in a container and dispose of it according to local regulations.

    2. A0161WSE01

      Remove the radiator reservoir cap, and using a 6 mm socket hexagon wrench, remove the vent plug.

    3. Drain coolant.

    4. Loosen the 2 cylinder block drain cock plugs.

      A01603GE01

  3. REMOVE V-BANK COVER SUB-ASSEMBLY


    1. A0160IP

      Hold the front of the V-bank cover sub-assembly and raise it to disengage the 2 clips on the front of the cover. Continue to raise the cover to disengage the 2 clips on the rear of the cover and remove the V-bank cover sub-assembly.

      Note

      Attempting to disengage both front and rear clips at the same time may cause the cover to break.

  4. REMOVE AIR CLEANER CAP SUB-ASSEMBLY


    1. A015YRW

      Loosen the 2 hose clamps and separate the 2 ventilation hoses.

    2. A01622I

      Disconnect the mass air flow meter connector and separate the wire harness clamp.

    3. A015ZWF

      Loosen the hose clamp and separate the air cleaner hose.

    4. A015YT4

      Unlock the 2 clamps and remove the air cleaner cap sub-assembly.

  5. REMOVE THROTTLE BODY ASSEMBLY


    1. A0162PC

      Disconnect the throttle body assembly connector.

    2. A0162ZZ

      Loosen the hose clamp and separate the No. 5 water by-pass hose.

    3. A0162X5

      Loosen the hose clamp and separate the No. 4 water by-pass hose.

    4. A01628P

      Remove the 2 bolts and 2 nuts.

    5. A01631Y

      Using a "TORX" socket E6, remove the 2 stud bolts and throttle body assembly.

      Note

      Do not damage the water hoses when removing the throttle body assembly.

    6. Remove the gasket.

    7. A0161EH

      Remove the 2 water by-pass hoses from the throttle body assembly.