Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
Drive Belt: Service and Repair
Drive Belt Replacement
Removal Procedure
1. Remove the upper fan shroud. Refer to Engine Coolant Fan Upper Shroud Replacement (LMM Diesel) (See: Cooling System/Fan
Shroud/Service and Repair)Engine Coolant Fan Upper Shroud Replacement (Mechanical) (See: Cooling System/Fan Shroud/Service and Repair
).
2. Remove the 3 engine cooling fan shroud bolts (1).
3. Position the engine cooling fan shroud (1) forward to the radiator.
4. Install a 1/2 inch breaker bar into the tensioner opening and rotate the tensioner counterclockwise.
5. Remove the belt from the tensioner.
6. Slowly release the tension on the tensioner arm.
