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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 4.6L (2 Of 5)) >> On-Vehicle Repair Instructions (1 Of 2) >> Valve Lifter Replacement - Right Side >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Valve Lifter
    GM240801Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not stroke/cycle the stationary hydraulic lash adjuster plunger without oil in the lower pressure chamber.
  1. Fill the stationary hydraulic lash adjuster (SHLA) with clean engine oil. Refer to Sealers, Adhesives, and Lubricants . Take precautions to prevent scratching the pivot sphere area (1) of the SHLA.
  2. Fig 2: View of Stationary Hydraulic Lash Adjusters
    GM591922Courtesy of GENERAL MOTORS CORP.
  3. Install the new SHLA's into the bores.
  4. Install the right valve rocker arms. Refer to Valve Rocker Arm Replacement - Right Side .