Inspection should include
- using visible dye
- confirming oil leaks at fitting connections or compressor
- icing of lines near the drier
- determining any needed action.
ASE 3: VI. Heating, Ventilation, and Air Conditioning C. Heating, Ventilation, and Engine Cooling Systems (P-2)
Process/Skill Questions:
- What tool should be used to check for refrigerant leaks?
- Would diagnosing the location of the problem indicate the proper repair method?