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Home >> Buick >> 2009 >> Allure CX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.8L - Introduction >> Repair Instructions >> Secondary Air Injection Shut-Off Valve Outlet Pipe/Hose Replacement >> Installation Procedure

Installation Procedure

    Fig 1: AIR Pump Outlet Hose Clamps & Hose Nut
    GM1749715Courtesy of GENERAL MOTORS CORP.
  1. Install the AIR pump outlet hose to the vehicle.
  2. Install the AIR pump outlet hose to the AIR pump.
  3. Position and release the AIR pump outlet hose clamp (3) at the AIR pump.
  4. Install the AIR pump outlet hose to the AIR check valve.
  5. Position and release the AIR pump outlet hose clamp (2) at the AIR check valve.
    6. CAUTION: Refer to Fastener Caution .
  6. Install the AIR pump outlet hose nut (1).

    Tighten:  Tighten the nut to 9 N.m (80 lb in).

  7. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  8. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .
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