Yukon XL 2500 2WD V8-8.1L VIN G (2004)
Lifter / Lash Adjuster: Service and Repair
Valve Lifter Replacement
Tools Required
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J3049-A Valve Lifter Remover
Removal Procedure
1. Remove the intake manifold.
2. Remove the valve rocker arms and pushrods.
3. Remove the valve lifter guide retainer bolts and retainer.
4. Remove the valve liner guides.
Important: Mark, sort, or organize the valve lifters and guides for installation in their original location.
5. Remove the valve lifters.
