Q: How to Properly Service and Repair a Fan Clutch on Chevrolet Blazer?
A: The first task to replace the Fan Clutch requires separating the upper Fan Shroud from the system. Apply the Fan Clutch wrench (J 46406) to withdraw the Fan Clutch from the Water Pump by turning it counterclockwise. You should remove the Fan Clutch assembly before you can take out the Fan Blade mounting bolts and detach the Fan Blade from the Fan Clutch. Attaching the Fan Blade onto the Fan Clutch requires application of the Fan Blade mounting bolts before tightening them to 33 nm (24 ft. Lbs.). The Fan Clutch assembly requires installation on the Water Pump using the Fan Clutch wrench (J 46406) while tightening it to 56 nm (40 ft. Lbs.). Retrofit the upper Fan Shroud as the last step.
Q: How to Service and Repair a Fan Clutch on Chevrolet Colorado?
A: The procedures for fan replacement (LH8) and fan replacement (LH9) should be completed before cooling fan removal to begin replacing the Fan Clutch. First remove the bolts affixing the Fan Blade to the Fan Clutch before extracting the Fan Blade from the Fan Clutch. Install the Fan Clutch with the fan by observing all fastener safety criteria to avoid vehicle harm. Following that installation proceed by torquing the four Fan Blade bolts to 27 nm (20 lb ft). Install the cooling fan through fan replacement procedures (LH8) and fan replacement (LH9).
Q: How to replace the fan clutch on Chevrolet Tracker?
A: The replacement of a Fan Clutch begins by disconnecting the negative terminal of the car battery. Take the fan/clutch assembly off the vehicle before removing the 4 mounting bolts which will separate the fan unit from the clutch piece. A thorough examination of the fan for cracks and damaged blades requires a replacement if evident. Check the Fan Clutch for broken parts and binding motions and deteriorating bearings that need replacement. Fans must be connected to clutches through 4 bolts which should be tightened to 11 nm (97 inch lbs.). Follow the steps of installing the fan/clutch assembly back into the vehicle while reconnecting the negative Battery Cable with correct Battery Cable bolt torque at 15 nm (11 ft. Lbs.).