Title: (Optional) Leak test the AC system; determine the needed action.
Course: Automotive Technology III (20104-III) > Section: HEATING, VENTILATION, AND AIR CONDITIONING (HVAC): General-Air Conditioning (AC) System Diagnosis and Repair

Leak test should include using dyes or a refrigerant leak detector and following service materials as well as federal and manufacturer guidelines.

Note: EPA Clean Air Act Section 609 required

Process/Skill Questions:

- What specialized tools are needed to perform a leak test on an AC system?
- What are the procedures to perform a leak test on an AC system?
- What are the safety and environmental concerns when performing a leak test on an AC system?