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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 91 (Engine Mechanical - 3.6L (LF4 LGX) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Valve Lifter Replacement - Left Side (LGX) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Camshaft Replacement - Left Side (LGX)  Remove
  2. Fig 1: Valve Rocker Arm - Right Side (LGX)
    GM3952333Courtesy of GENERAL MOTORS COMPANY
  3. Valve Rocker Switching Arm - Remove
  4. Valve Rocker Arm - Remove
  5. Fig 2: Valve Lifter - Left Side (LGX)
    GM3952334Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    If the lifters are to be reused, keep in order so they can be reinstalled in the same position.

  6. Dual Feed Hydraulic Valve Adjustor - Remove
  7. NOTE:

    If the lifters are to be reused, keep in order so they can be reinstalled in the same position.

  8. Hydraulic Valve Lash Adjuster - Remove
  9. Camshaft Cleaning and Inspection
  10. Valve Rocker Arm Cleaning and Inspection (LGX)
  11. Valve Lifter Cleaning and Inspection (LGX)