Silverado 1500 2WD V6-4.3L (2007)
Rocker Arm Assembly: Service and Repair
Valve Rocker Arm and Push Rod Replacement
Removal Procedure
Important: Mark, sort, and organize all the components for assembly.
1. Remove the rocker arm cover.
2. Remove the rocker arms.
3. Remove the rocker arm supports.
4. Remove the pushrods.
5. Clean and inspect the rocker arms and/or pushrods, if necessary. Refer to Valve Rocker Arm and Push Rod Cleaning and Inspection.
Installation Procedure
Important: Be sure to keep parts in order. Parts must be reinstalled into the original location and position.