Posted 8/1/2013 21:32 (#3242778) Subject: 4430 AC charging
Keymar, Maryland
Ok so I get the general concept of air conditioning, but could someone run me through this? I just put a new compressor on this tractor along with the dryer. This tractor has the r-12 fittings but was switched to r-134 previously.
Do I screw the valves on the lines at the compressor all the way up? How many pounds? What should my vent temp be?
4430 AC charging
