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Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the radiator support diagonal brace if applicable. Refer to Brace Replacement - Radiator Support Diagonal in Body Front End.
    2. Fig 1: View Of Secondary Air Injection Reaction Pump Inlet Hose At Air Cleaner Air Outlet Duct
    GM1297836Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the secondary air injection (AIR) reaction pump inlet hose from the air cleaner air outlet duct.
    3. Fig 2: Locating Air Cleaner Components
    GM1361132Courtesy of GENERAL MOTORS CORP.
  3. Loosen the 3 air cleaner housing retaining screws (1).
  4. Remove the air cleaner housing (2).
  5. Lift the air cleaner element (6) and air outlet duct (3) from the lower air cleaner housing/washer solvent tank assembly (4).
  6. Remove the air cleaner element (6) from the air outlet duct (3) with a twisting and pulling motion.
  7. Inspect the entire assembly for dust, debris, or water. Clean or replace as necessary.
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