<VV> Squealing alternator

[Jeff Wilson]

Hi guys- I'm getting a rather annoying sporadic (but there
more than gone) squeal from the front of my alternator.

I think I've got my belt tightened about right (can just turn
it with fingers).

Does an alternator need periodic lubrication of some sort?

I'm sure it's not the fan bearing (used the old piece of hose
held up to the ear check).

Any guesses?

CJ Wilson
65 '500'....