Impala V8-5.3L (2008)
Lifter / Lash Adjuster: Service and Repair
Valve Lifter Oil Manifold Replacement
Valve Lifter Oil Manifold Replacement
Removal Procedure
1. Remove the intake manifold. Refer to Intake Manifold Replacement (See: Intake Manifold/Service and Repair) .
2. Do not lift the manifold assembly by the electrical lead frame.
3. Remove the valve lifter oil manifold bolts (506).
Important: Do not allow dirt or debris to enter the oil passages of the manifold. Plug as required.
4. Remove the valve lifter oil manifold (451).