Silverado 3500 2WD V8-6.6L DSL Turbo (2006)
Drive Pulley: Service and Repair
Cooling Fan Pulley Replacement (6.6L (LLY) Engine)
Removal Procedure
1. Remove the fan clutch.
2. Disconnect the camshaft position (CMP) sensor electrical connector.
3. Remove the fan pulley bolts/nuts.
4. Remove the fan pulley.
Installation Procedure
