Procedure should include
- using proper refrigerant recovery equipment (required)
- performing a visual inspection
- disposing of removed O-rings and seals
- lubricating new O-rings and seals prior to installation
- replacing additional components, according to service materials and manufacturer guidelines.
Note: EPA Clean Air Act Section 609 required
Process/Skill Questions:
- What tools and equipment are used to remove AC lines?
- What procedures are used to service AC lines?
- What safety and environmental procedures should be followed when servicing AC systems?