AC Issue Do I need to shim clutch or recharge?

[Astro14]

I would read through this thread: http://www.volvoxc.com/forums/showth...-AC-compressor

My shimmed clutch works great. On both cars.

I would add that I removed the clutch, and adjusted the shims on the shaft, then reinstalled.

If you can get a feeler gauge in the gap, anything over 0.020 inches is too much. a big gap, like mine at 0.035, will cause the compressor to cut out when hot.