K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001)
Fan Blade: Service and Repair
Fan Replacement
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Tools Required
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J 41240 Fan Clutch Remover and Installer
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J 41240-5A Fan Clutch Wrench
Removal Procedure
1. Remove the upper fan shroud.
2. If equipped with a 4.3L, 4.8L, 5.3L, 6.0L, or 8.1L engine, install the J 41240 to the fan clutch.
3. If equipped with a 6.6L, engine, install the J 41240-5A to the fan clutch.
4. Remove the fan blade.
5. Lay the fan blade face down on a workbench.
6. If equipped with a 4.3L, 4.8L, 5.3L, or 6.0L engine, remove the fan clutch bolts from the rear of the fan blade, if necessary.
