Title: Inspect the A/C system hoses, lines, filters, fittings, and seals.
Course: Diesel Equipment Technology III (20107-III) > Section: Heating, Ventilation, and Air Conditioning: Servicing the Evaporator, Condenser, and Related Components

Inspection should include examining for dye in the hardware parts and oil accumulating on hoses and seals.

Process/Skill Questions:

- How can the location of a leak be determined without a leak-detecting device?
- Why is using a halogen lamp for leak detection so dangerous?