If your a/c is not working, one of the problems could be that the compressor clutch is worn and is slipping. You may be able to remove the outer clutch, remove one of the spacers/washers/shims to reduce the tolerance. Make sure that the clutch can still turn freely with the washer removed. To completely remove the clutch use a pair of c clip pliers to remove circlip retaining clutch.
Post time: Jun-29-2017