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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Engine Mechanical - 3.9L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Valve Lifter Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Valve Lifter Guides
    GM1557686Courtesy of GENERAL MOTORS CORP.
  1. Coat the valve lifters using prelube GM P/N 12345501 (Canadian P/N 992704) or equivalent.
  2. Install the valve lifters to the cylinder bores.
  3. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489) or equivalent to the valve lifter guide bolt threads.
  4. Install the valve lifter guides.
    5. NOTE: Refer to Fastener Notice .
  5. Tighten the valve lifter guide bolts.

    Tighten:  Tighten the bolts to 10 N.m (89 lb in).

  6. Install the valve rocker arms and pushrods. Refer to Valve Rocker Arm and Push Rod Replacement .
  7. Install the lower intake manifold. Refer to Intake Manifold Replacement - Lower .
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