AIR CONDITIONING SYSTEM MAINTENANCE
THIS WORK PACKAGE COVERS
Recovery, Evacuating/Recycling, Purging, Flushing,
Materials/Parts - Continued
Oil, Lubricating, Refrigerant (Item 29, WP 0290
Tools and Special Tools
Tool Kit, General Mechanic's (Item 128, WP 0289
Gloves, Chemical and Oil, Protective, Rubber (Item
Reclaimer, Refrigerant, R-134A (Item 100, WP
Liquid refrigerant, when exposed to air, quickly evaporates and will freeze skin or eye tissue. Take
care to prevent refrigerant from touching your skin or eyes. Liquid refrigerant, when exposed to
air, quickly evaporates and will freeze skin or eye tissue. Serious injury or blindness may result if
you come in contact with liquid refrigerant.
Refrigerant R-134a air conditioning systems should not be pressure tested or leak tested with
compressed air. Combustible mixtures of air and R-134a may form, resulting in a fire or explo-
sion, which could cause personnel injury or death.