Yukon/Denali XL 1500 4WD V8-6.0L VIN U (2004)
Lifter / Lash Adjuster: Service and Repair
Valve Lifter Replacement
Tools Required
-
J3049-A Valve Lifter Remover
Removal Procedure
1. Remove the cylinder head and gasket. Refer to Cylinder Head Replacement - Left or Cylinder Head Replacement - Right.
2. Remove the valve lifter guide bolts.
3. Remove the valve lifters and guide.
Important: Some valve lifters may be stuck in their bores because of gum or varnish deposits.