oil it or shoot a squealer
A squeaky belt is usually caused by a bad belt, a missaligned pulley, or something leaking on the belt.
Either the belt is worn out or the tensioner is defective.
Your local auto parts store should have several different brands in stock of belt dressing for squeaky drive belts.
Yes, as long as there is no damage to it
lack of oil!
Sounds like a belt or belt tensioner needs to be replaced
Replace with Good Year Gatorback belt. Costs more but worth the money.
it's something for squeaky minks
check for glaze on belt, if ok spray the belt on the top side when running, with belt dressing, and pulleys if possible.
Oil it
spray with cooking oil