Contents Wiring diagrams Section: Removal & Installation All sections

Removal (3.8L) Buick Century VI

  1. Secondary Air Injection (AIR) pump is located under left front of vehicle. Remove the outlet hose clamp at the intermediate pipe. Remove the outlet hose from the intermediate pipe. Raise and support the vehicle. Remove the left front wheel assembly.
  2. Remove the fasteners from the front portion of the left front fender liner. (Схема №56) Reposition the fender liner to gain access to the outlet hose. Remove the outlet hose from the pump. Remove the outlet hose from the vehicle.

Install the outlet hose to the vehicle. Install the outlet hose to the pump. Raise the left front fender liner into position. Install the fender liner fasteners. Lower the vehicle. Install the outlet hose to the intermediate pipe. Install the outlet hose clamp at the intermediate pipe.