76 Scamp A/C

"full of muck" i would not waste my time. you should be able to find another compressor.

I'm gonna take it apart anyway to see what's in it, but I'm thinking I'll probably order a reman unit from eBay since I found one for $100. I was at the junkyard today and there was a '65 Fury that still had the a/c in tact, but the compressor was locked up.