ac compressor on 1996 Chevrolet S10

The clutch on my ac compressor is turning a little when my truck engine is running is there some way to clean it out so it doesn't stick and keep turning. It works fine when the ac is turned on inside the truck.

2 answers
There is a gap between the clutch plates and this gap is adjustable. It may be that the gap is too narrow and needs adjustment.
if the climate control is set to defrost the ac will cycle to keep the compressor oiled it supposed to turn on