Silverado 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
Valve Cover: Service and Repair
Upper Right
Valve Rocker Arm Cover Replacement - Upper Right
Removal Procedure
1. Remove the intake manifold cover.
2. Remove the air cleaner outlet duct.
3. Loosen the charged air cooler outlet duct to intake hose clamp.
4. Important: Do not use a screwdriver or other tool to pry the hose loose. The hose can be torn or damaged. Loosen the hose by twisting.
Remove the charged air cooler outlet duct from the intake.
5. Remove the fuel injection control module.
6. Remove the Exhaust Gas Recirculation (EGR) cooler tube.
7. Remove the heater outlet hose bolt from the bracket.
8. Position the heater outlet hose out of the way.
