Re: 6 blade generator mounted fan on a '32
For whatever it's worth.... I put a 6-blade fan on my 34 (original 21 stud). I'm assuming it must be very similar to your 32. I never had any problems with generator bearings (original 3-brush generator). I got the fan from a junk yard friend, and he said it was from a 34 'orchard truck'.
I feel that it helped cooling at low speeds.
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