Title: Identify A/C system problems indicated by visual, audible, smell, and touch procedures.
Course: Diesel Equipment Technology III (20107-III) > Section: Heating, Ventilation, and Air Conditioning (A/C): Servicing the Air Conditioning (A/C) System and Components, General

Inspection should include

- confirming visible dye
- confirming oil leaks at fitting connections or compressor
- icing of lines near the drier
- determining any needed action.

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?