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Home >> GMC >> 2018 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 1.5L (LYX)) >> Repair Instructions - On Vehicle >> Hydraulic Valve Lash Adjuster Arm Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Hydraulic Valve Lash Adjuster Arm
    GM3982688Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Used lash adjuster arms must be returned to the original position on the camshaft. If the camshaft is being replaced, the lash adjuster arms actuated by the camshaft must also be replaced.

  1. Apply lubricant to the valve tips. Adhesives, Fluids, Lubricants, and Sealers 
  2. Position the 16 hydraulic lash adjuster arms (1) on the tip of the valve stems and on the lash adjusters.
  3. Apply lubricant to the 16 hydraulic lash adjuster arms (1). Adhesives, Fluids, Lubricants, and Sealers 
  4. Install Exhaust Camshaft Replacement .
  5. Install Intake Camshaft Replacement .