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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1219 (Engine Mechanical - 4.2L 6-Cylinder (Unit Repair)) >> Repair Instructions >> Valve Rocker Arm and Valve Lash Adjuster Removal

Valve Rocker Arm and Valve Lash Adjuster Removal

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Once removed, place the valve rocker arms and valve lash adjusters in an organized order so the components can be installed into the original locations.
  1. Remove the valve rocker arms.
  2. Fig 1: Removing Valve Rocker Arm
    G01706498Courtesy of GENERAL MOTORS CORP.
  3. Remove the valve lash adjusters.
  4. Fig 2: Removing Valve Lash Adjuster
    G01706499Courtesy of GENERAL MOTORS CORP.