4 cyl. 2.2 L, 2003 S-10, with 103,000 miles. I need to replace the water pump and I have Chilton's repair manual for my vehicle, but the description to remove the fan clutch is vague. I need to know how to get the fan clutch bolt loose. Everytime I try the fan spins along with the pulley and water pump. Any assistance would be greatly appreciated.