Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
Valve Cover: Service and Repair
Valve Rocker Arm Lower Cover Replacement - Left Side
Valve Rocker Arm Lower Cover Replacement - Left Side
Removal Procedure
1. Remove the upper left valve rocker arm cover. Refer to Valve Rocker Arm Upper Cover Replacement - Left Side (See: Valve Rocker Arm Upper
Cover Replacement - Left Side).
2. Remove the fuel injectors. Refer to Fuel Injector Replacement (Right) (See: Powertrain Management/Fuel Delivery and Air Induction/Fuel
Injector/Service and Repair/Removal and Replacement/Fuel Injector Replacement (Right))Fuel Injector Replacement (Left) (See: Powertrain
Management/Fuel Delivery and Air Induction/Fuel Injector/Service and Repair/Removal and Replacement/Fuel Injector Replacement (Left)).
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 (See: Service
and Repair/Overhaul/87. Valve Rocker Arm Cover Cleaning and Inspection - Lower).
Installation Procedure