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Home >> Buick >> 2002 >> Century Limited >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 3.1L V6 - VIN (J) (On-Vehicle) >> Repair Instructions >> Valve Lifter Replacement >> Installation Procedure

Installation Procedure

  1. Coat the lifters with prelube GM P/N 1052367 (Canadian P/N 992869) or equivalent.
  2. Install the lifters to the same location from which they were removed.
  3. Install the lifter guides.
  4. Install the lifter guide bolts.

    Tighten: 

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

    Fig 1: Valve Lifter Components
    G01763598Courtesy of GENERAL MOTORS CORP.
  5. Install the intake manifold oil splash shield
    Fig 2: Intake Manifold Oil Splash Shield
    G01763599Courtesy of GENERAL MOTORS CORP.
  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 - Upper .