K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001)
5. Install the fan blade.
6. If equipped with a 6.6L, engine, install the J 41240-5A to the fan clutch.
7. If equipped with a 4.3L, 4.8L, 5.3L, 6.0L, or 8.1L engine, install the J 41240 to the fan clutch.
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Tighten the fan clutch nut to 56 Nm (41 ft. lbs.).
8. Install the upper fan shroud.
