Sierra 1500 4WD V8-5.3L VIN B (2005)
Fan Clutch: Service and Repair
Fan Clutch Replacement
Tools Required
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J46406 Fan Clutch Remover and Installer
Removal Procedure
1. Remove the upper fan shroud.
2. Install the J46406 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
