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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1063 (Engine Mechanical - 4.3L) >> Repair Instructions - Off Vehicle >> Valve Lifter Removal >> Removal

Valve Lifter Removal: Removal

WARNING: This page is about a different car, the 2008 GMC Sierra and 2008 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Valve Lifter Pushrod Guides
    GM328592Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Place the components in a rack so that the components can be reinstalled to their original location.
  1. Remove the bolts and valve lifter pushrod guide.
    2. Fig 2: View Of Valve Lifters
    GM328593Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Place the valve lifters in the rack in the upright position in order to maintain the oil inside the valve lifters.
  2. Remove the valve lifters.
    3. Fig 3: Using J 3049-A To Remove Sticking Valve Lifters
    GM31350Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Some valve lifters may be stuck in the valve lifter bores because of gum or varnish deposits and may require the use ofJ 3049-A  for removal. See Special Tools .
  3. Use the J 3049-A  in order to remove the stuck valve lifters. See Special Tools .
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