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Home >> Chevrolet >> 2012 >> Suburban C1500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1902 (Engine Mechanical - Hybrid (LZ1) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Valve Lifter Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Lifter Guides & Lifters
    GM1402039Courtesy of GENERAL MOTORS COMPANY
  1. Remove the cylinder head and gasket. Refer to Cylinder Head Replacement - Left Side , or Cylinder Head Replacement - Right Side .
  2. Remove the valve lifter guide bolts (211).
  3. Remove the valve lifter guides (210) with the lifters. Note the installed position of the guides. The notched area of the guides is to align with the locating tab on the engine block.
    4. Fig 2: Exploded View Of Lifter Guides & Lifters
    GM1402040Courtesy of GENERAL MOTORS COMPANY
  4. Remove the valve lifters (209) from the guide (210).
  5. Organize or mark the components so that they can be installed in the same location from which they were removed, if required.
  6. Clean and inspect the valve lifters, if required. Refer to Valve Lifter and Guide Cleaning and Inspection .
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