Peterla,
I have a new Expansion valve to fit which was supplied with re-con compressor, and a new filter/dryer, otherwise yes, I was hoping to avoid stripping it down too far, just flush it, fit new compressor then take it to have it recharged.
I've had it converted from R12 to R134 with the correct oil in the compressor.
Just needed to know a suitable substance to flush through it in case there is any bits of compressor in it.
I might not bother with the Expansion valve as the thing was working fine befre the compressor siezed.
Cheers
Bigbird.