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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Controls And Fuel - 4.6L - Introduction (2 Of 2)) >> Repair Instructions >> Secondary Air Injection Pump Inlet Hose/Duct Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Identifying Secondary AIR Pump Inlet Tube/Hose
    GM1665331Courtesy of GENERAL MOTORS CORP.
  1. Remove the front air deflector. Refer to Front Air Deflector Replacement .
  2. Disconnect the secondary air injection (AIR) pump inlet hose quick connect fitting from the AIR pump. Refer to Plastic Collar Quick Connect Fitting Service .
  3. Lower the vehicle.
  4. Disconnect the AIR pump inlet hose quick connect fitting from the air cleaner. Refer to Plastic Collar Quick Connect Fitting Service .
  5. Remove the AIR pump inlet hose from the vehicle.
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