Blazer 4WD V6-4.3L VIN X (2005)
Fan Clutch: Service and Repair
Fan Clutch Replacement
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Tools Required
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J 46406 Fan Clutch Wrench
Removal Procedure
1. Remove the upper fan shroud. Refer to Fan Shroud Replacement.
2. Remove the fan clutch from the water pump in a counterclockwise direction using the J 46406.
3. Remove the fan clutch assembly.
4. Remove the fan blade mounting bolts.
5. Remove the fan blade from the fan clutch.
Installation Procedure
1. Install the fan blade to the fan clutch.
2. Notice: Refer to Fastener Notice in Service Precautions.
Install the fan blade mounting bolts.
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Tighten the bolts to 33 Nm (24 ft. lbs.).