Sierra 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
Fan Clutch: Service and Repair
Fan Clutch Replacement
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Tools Required
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J 46406 Fan Clutch Remover and Installer
Removal Procedure
1. Remove the upper fan shroud.
2. Install the J 46406 to the fan clutch.
3. Remove the fan hub nut from the water pump in a counterclockwise rotation.
4. Remove the fan clutch bolts from the rear of the fan blade.
5. Separate the fan clutch from the fan blade.
Installation Procedure
