My Cooling Improvement Project (hopefully)

EL5DEMON340 said

Those light aluminum fans are not for direct drive. Did it start to bend? Or was it out of balance?

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It is not an aluminum fan, It is a steel fan.

It did not start to bend. I started the car and the hub came off.

After inspection, as I stated in the post above, it appears to have been slipping for quite some time.

I am extremely fortunate and happy that it happen in the shop at startup.

If it had come off going down the road it may and most likely would have gone thru my fiberglass hood.

Herb