Chevrolet Silverado / GMC Sierra. Service manual — part 556

Fig. 111: View Of Upper Valve Rocker Arm Cover & Gasket
Courtesy of GENERAL MOTORS CORP.

1. Remove the left upper valve rocker arm cover bolts.

2. Remove the left upper valve rocker arm cover.

VALVE ROCKER ARM COVER REMOVAL - UPPER RIGHT SIDE

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 112: View Of Upper Valve Rocker Arm Cover & Gasket
Courtesy of GENERAL MOTORS CORP.

1. Remove the right upper valve rocker arm cover bolts.

2. Remove the right upper valve rocker arm cover.

VALVE ROCKER ARM COVER REMOVAL - LOWER LEFT SIDE

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 113: View Of Lower Valve Rocker Arm Cover (Left)
Courtesy of GENERAL MOTORS CORP.

1. Remove the left lower valve rocker arm cover bolts.

2. Remove the left lower valve rocker arm cover.

VALVE ROCKER ARM COVER REMOVAL - LOWER RIGHT SIDE

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 114: View Of Lower Valve Rocker Arm Cover (Right)
Courtesy of GENERAL MOTORS CORP.

1. Remove the right lower valve rocker arm cover bolts.

2. Remove the lower valve rocker arm cover.

INTAKE MANIFOLD CROSSOVER REMOVAL

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado