GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1857770  Size: SH
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  2. Loosen the air cleaner outlet duct clamp (1) at the resonator duct.
  3. Remove the air cleaner outlet duct.

Installation Procedure


    Object Number: 1857770  Size: SH
  1. Install the air cleaner outlet duct to the resonator duct.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Tighten the air cleaner outlet duct clamp (1) at the resonator duct.
  4. Tighten
    Tighten the clamp to 3 N·m (27 lb in).

  5. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .