GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.

  2. Object Number: 1481369  Size: SH
  3. Disconnect the surge tank inlet hose assembly from the radiator support tabs.

  4. Object Number: 1481364  Size: SH
  5. Remove the radiator support bolts.
  6. Note: Note the position of the radiator support in relationship to the fan shroud. This must be reassembled correctly in order to retain the fan shroud.


    Object Number: 1481368  Size: SH
  7. Remove the radiator support.

Installation Procedure


    Object Number: 1481368  Size: SH

    Note: Position the radiator support in the correct relationship to the fan shroud.

  1. Install the radiator support.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1481364  Size: SH
  3. Install the radiator support bolts and tighten to 9 N·m (80 lb in).

  4. Object Number: 1481369  Size: SH
  5. Connect the surge tank inlet hose assembly to the radiator support tabs.
  6. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.