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Home >> GMC >> 2016 >> Terrain SL, Gas >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Engine Mechanical - 3.6L (LFX) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Valve Rocker Arm Installation - Left Side

Valve Rocker Arm Installation - Left Side

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Valve Rocker Arm Lubrication Areas
    GM1400021Courtesy of GENERAL MOTORS COMPANY
  1. Apply a liberal amount of lubricant to the pivot pocket (1), roller (2) and valve slot (3) areas of the camshaft followers. Refer to Adhesives, Fluids, Lubricants, and Sealers for recommended lubricant.
  2. Fig 2: Valve Rocker Arm - Left Side
    GM1977900Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The follower must be positioned squarely on the valve tip so that the full width of the roller will completely contact the camshaft lobe. If the followers are being reused you must put them back in their original location.

  3. Place the camshaft followers in position on the valve tip and stationary hydraulic lash adjuster (SHLA).
  4. The rounded head end of the follower goes on the SHLA while the flat end goes on the valve tip.
  5. Clean the camshaft journals and carriers with a clean, lint-free cloth.