LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Engine Control System - 3.8L - Introduction (2 Of 2)) >> Repair Instructions >> Secondary Air Injection (AIR) Shut-Off Valve Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the valve and pipe assembly to the AIR hose.
    2. Fig 1: Remove The Secondary Air Injection (AIR) Pipe Fasteners
    GM507669Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the fastener (2) that retains the valve (1) to the bracket (5).

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

  3. Install the AIR pipe fasteners.

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

    4. Fig 2: Disconnecting/Reconnecting The Vacuum Line From The Valve
    GM507664Courtesy of GENERAL MOTORS CORP.
  4. Install the pinch clamp (1) back into position.
  5. Connect the vacuum line to the combination valve.
scientia non olet · About LEMON Manuals