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Home >> Chevrolet >> 2010 >> Impala Police >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Controls And Fuel - 3.5L - Repair Instructions) >> Repair Instructions >> Secondary Air Injection Feed Tube Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Identifying Air Feed Tube Quick Connect Fitting & Pump
    GM1844042Courtesy of GENERAL MOTORS CORP.
  1. Open the hood.
  2. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  3. Disconnect the secondary air injection (AIR) feed tube quick connect fitting (1) from the AIR shutoff/check valve. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Remove the AIR feed tube bolt (3) from the heater inlet/outlet pipe bracket.
  5. Disconnect the AIR feed tube quick connect fitting (2) from the AIR pump. Refer to Plastic Collar Quick Connect Fitting Service .
  6. Remove the AIR feed tube from the vehicle.