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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> ENGINE MECHANICAL - 4.8L, 5.3L, AND 6.0L (3 Of 4) >> Off-Vehicle Repair Instructions (Part 2) >> Valve Lifter Removal

Valve Lifter Removal

Tools Required 

J 3049-A  Valve Lifter Remover

  1. Remove the valve lifter guide bolts (211).
    Fig 1: View Of Valve Lifters, Guide & Guide Bolts
    GM1272826Courtesy of GENERAL MOTORS CORP.
  2. Remove the valve lifters and guide.
  3. IMPORTANT: Some valve lifters may be stuck in their bores because of gum or varnish deposits.
    Fig 2: Using J 3049-A To Remove The Stuck Valve Lifters
    GM31350Courtesy of GENERAL MOTORS CORP.
  4. Use the J 3049-A  , or equivalent, in order to remove the valve lifters, if required.
  5. Remove the valve lifters from the guide.
    Fig 3: View Of Valve Lifters & Lifter Guides
    GM63233Courtesy of GENERAL MOTORS CORP.
  6. Organize or mark the components so that they can be installed in the same location from which they were removed. Refer to Separating Parts .