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Installation Procedure

    Fig 1: Identifying Air Cleaner Lower Body Components
    GM1556476Courtesy of GENERAL MOTORS CORP.
  1. Install the air cleaner lower body onto the mounting insulators.
  2. Install the air cleaner inlet duct (2) to the lower air cleaner lower body (3).
  3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the retaining screws (1) and tighten to the correct torque specification.

    Tighten:  Tighten the air cleaner lower housing to 10 N.m (89 lb in).

  5. Fig 2: View Of Air Cleaner Body
    GM1556482Courtesy of GENERAL MOTORS CORP.
  6. Install the air cleaner element (4) into the air cleaner upper body (2) and place the upper body onto the lower air cleaner body.
  7. Install the 3 retaining screws (1) securing the upper air cleaner body to the lower and tighten to the correct torque specification.

    Tighten:  Tighten the air cleaner upper housing to 5 N.m (44 lb in).

  8. Fig 3: Removing/Installing Air Duct Adaptor
    GM1553642Courtesy of GENERAL MOTORS CORP.
  9. Install the intake air duct and IAT/ MAF sensor to the throttle body and upper air cleaner body. Install and tighten both duct clamps to the specified torque.

    Tighten:  Tighten the intake air duct clamp to 2 N.m (18 lb in).

  10. Fig 4: Removing/Installing Air Cleaner Duct & Attached Wiring Connectors
    GM1553639Courtesy of GENERAL MOTORS CORP.
  11. Reconnect wiring harness connectors (2) to the IAT/ MAF sensor (1).