Had a catastrophic failure with the air clutch. The failure caused the radiator fan impeller to break loose and cut deep into my radiator. Regrettably, I was 100 miles away from any major help. In order to get it to a safe location, I manage to pinch and fold the fins/ribs of the radiator as to stop most of the water leakage. Every 3 to 7 miles, I had to stop and fill the radiator with water, but I manage to get it to a safe location 47 miles away. Upon closer examination of the clutch, it looks like the 8 set screws came loose and eventually failed causing the clutch to come part, thus, the failure. Anyways, I was planning to rebuild, but upon closer inspection, I discovered the center air shaft was bent by .018" from center line. So I’ll be purchasing a new or used. Here are pictures of the failure.
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