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Home >> GMC >> 2001 >> C3500 HD 8.1 G, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 8.1L - Repair Instructions >> Repair Instructions >> Air Cleaner Element Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Exploded View Of Air Cleaner Housing
    GM369427Courtesy of GENERAL MOTORS COMPANY
  1. Install the air filter element (5) into the air cleaner housing.
  2. Rotate and install the top cover (4) to the air cleaner housing (6).
  3. Insert the fasteners (8) to secure the top cover.
  4. Fig 2: Air Induction Components
    GM350032Courtesy of GENERAL MOTORS COMPANY
  5. Connect the MAF/IAT (4) electrical connector.
  6. Tighten the clamp (3) on the air duct (2) at the throttle body.