Preparatory Work
WARNING:
Follow the safety instructions for work on air conditioning systems. See Refrigerant, Safety Regulations
.
CAUTION:
First read the instructions covering slow and fast leaks. See Oil Air Conditioning (A/C) System, Filling
.
CAUTION:
Always plug the pipes and connections when working on the climate control system.
CAUTION:
Always use new O-rings lubricated with compressor oil.