Fan Clutch Nut
#1
#2
It's 1 7/8", I cut one out of a piece of flat stock. If that's not an option and you have an air chisel you can use a blunt chisel on the flats of the nut and rattle it loose.
Whatever you do be careful when it finally comes off the end of the pump, the clutch assembly is heavy and tries to eat a hole in the radiator.
Whatever you do be careful when it finally comes off the end of the pump, the clutch assembly is heavy and tries to eat a hole in the radiator.
#3
#4
I had the same problem. Bought the wrong set so went and rented a set at a tool supply house for $15 a day. You only need it to break it loose, after that you can spin it off.
#5
#6
One more thing:
When you put the fan clutch back on make sure you use the wrench and pulley holder and get it tight. If you don't when you shut the engine off the weight of rotating fan and clutch will spin the clutch right back off of the pump and get another shot at eating the radiator.
When you put the fan clutch back on make sure you use the wrench and pulley holder and get it tight. If you don't when you shut the engine off the weight of rotating fan and clutch will spin the clutch right back off of the pump and get another shot at eating the radiator.
#7
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#9