THROTTLE BODY REMOVAL

PROCEDURE

  1. DRAIN ENGINE COOLANT

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  2. REMOVE NO. 2 CYLINDER HEAD COVER

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  3. REMOVE AIR CLEANER CAP SUB-ASSEMBLY

    1. A307558

      Disconnect the mass air flow meter sub-assembly connector and disengage the 2 wire harness clamps.

    2. Disengage the 2 clamps.

    3. Slide the clip and disconnect the No. 2 ventilation hose from the cylinder head cover sub-assembly.

    4. Loosen the hose clamp and remove the air cleaner cap sub-assembly.

  4. REMOVE THROTTLE BODY ASSEMBLY

    1. A155420

      Disconnect the throttle body assembly connector.

    2. Slide the 2 clips and disconnect the 2 water by-pass hoses.

    3. Type A:

      1. A155419

        Remove the 2 bolts, 2 nuts and throttle body assembly from the intake manifold.

    4. Type B:

      1. A288483

        Remove the 4 bolts and throttle body assembly from the intake manifold.

  5. REMOVE THROTTLE BODY GASKET

    1. A287570

      Remove the throttle body gasket from the intake manifold.