My AC clutch is making a loud squeel every now and then. Does it need to be replaced or can it be adjusted? Is it hard to replace. Do I loose the gas in the system? Thanks
97 4.2L auto

 

Did some research and pretty well answered my own questions.
I can adjust the space between the clutch plate and pully by removing the center bolt and removing a shim or two. It will not involve losing gas in the system.