Thanks for the tips. I was little worried about sight glass not present in the drier.o rings is really an issue, except the kit there are not many options available. Today I opened expansion valve which was covered thoroughly in butyl tape, which I think is wrong, the service manual esp says "Do not insulate the expansion valve" .The valve was clean and brake cleaner passed to and fro without any issue so am not replacing the expansion valve. I will take car to some mechanic to draw vacuum.Thanks again.
Regards,
--
DD-1990 240 DL SW M47II FI 3.1 234 K miles
|