When I bought my 87 MJ the AC system did not work. I am trying to piece it back together before summer arrives. I am looking for some sort of diagram or something of the likes that would help me to figure out what parts I need and what parts I don't need. I know for sure I need a condenser and the hose that goes from the compressor to the condenser.
There is a hose that comes off of the bottom of the receiver/drier that looks to have but cut off at some point. Does anyone know what that hose would be called and where it is suppose to go to?
How do you confirm if a system is an R12 or R134? I don't know anything about A systems at all, my compressor is leaking from the front, compressor still kicks on, but I figured it wasn't worth the time to just replace the clutch and bearings, when I can purchase a new compressor and clutch for a little cash. Here is a pic of my system. PO stated he was putting in R12 but that doesn't mean he was correct. Can anyone tell me which system I have, also if the system hasn't been charged and is not blowing cold air I the a reason to vav the lines, can I just change out the compressor and recharge the system?