Sierra 2500 4WD V8-6.6L DSL Turbo (2007)
Valve Cover: Service and Repair
Valve Rocker Arm Cover Replacement - Lower Left Side
Valve Rocker Arm Cover Replacement - Lower Left Side
Removal Procedure
1. Remove the upper left valve rocker arm cover.
2. Remove the fuel injectors.
3. Remove the lower valve rocker arm cover bolts.
4. Remove the lower valve rocker arm cover.
5. Remove the gasket from the lower valve rocker arm cover.
6. Inspect the lower valve rocker arm cover gasket for damage, replace if necessary. Otherwise reuse the old gasket.
7. If required, clean and inspect the lower valve rocker arm cover. Refer to Valve Rocker Arm Cover Cleaning and Inspection - Lower.
Installation Procedure
1. Install the lower valve rocker arm cover gasket.
2. Install the lower valve rocker arm cover.
3. Install the lower valve rocker arm cover bolts.
