Removal Procedure
WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- Camshaft Replacement - Right Side - Remove
Valve Rocker Switching Arm (1) - Remove [4x]
- Valve Rocker Arm (2) - Remove [8x]
- NOTE:
If the lifters are to be reused, keep in order so they can be reinstalled in the same position.
Dual Feed Hydraulic Valve Adjustor (1) - Remove [4x]
- Hydraulic Valve Lash Adjuster (2) - Remove [8x]
- Camshaft Cleaning and Inspection
- Valve Rocker Arm Cleaning and Inspection
- Valve Lifter Cleaning and Inspection
NOTE:
If the lifters are to be reused, keep in order so they can be reinstalled in the same position.