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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 163 (Engine Mechanical - 3.6L (LGX LF4) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Valve Lifter Replacement - Left Side (LF4) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Valve Lifter - Left Side
    GM1977903Courtesy of GENERAL MOTORS COMPANY
  1. Remove the applicable camshafts. Refer to Camshaft Replacement - Left Side (LF4) .
  2. Remove the rocker arms. Refer to Valve Rocker Arm Replacement - Left Side (LF4) .
  3. Remove the lifters. Refer to Valve Lifter Removal - Left Side (LF4)
  4. Clean and inspect the camshafts, rocker arms and lifters. Repair or replace as necessary. Refer to and Valve Lifter Cleaning and Inspection (LF4) .
  5. Clean and inspect the rocker arm. Refer to Valve Rocker Arm Cleaning and Inspection (LF4)