AIR CONDITIONING SYSTEM REFRIGERANT (R-134A) MAINTENANCE

TM 9-2320-303-24-2

AIR CONDITIONING SYSTEM REFRIGERANT (R-134A) MAINTENANCE

THIS WORK PACKAGE COVERS

Recovery, Evacuating/Recycling, Purging, Flushing, Charging

INITIAL SETUP

Materials/Parts

Maintenance Level

Direct Support

Adhesive, loctite (Item 3, WP 0312 00)

Cap set (Item 8, WP 0312 00)

Tools and Special Tools

Tool kit, general mechanic's (Item 102, WP 0313

Oil, refrigerant (Item 34, WP 0312 00)

Refrigerant, R-134a (Item 47, WP 0312 00)

Gloves, protective (Item 27, WP 0313 00)

References

Goggles (Item 30, WP 0313 00)

WP 0218 00

Reclaimer, refrigerant (Item 75, WP 0313 00)

Test set (Item 97, WP 0313 00)

WARNING

Use 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 com-

pressed air. Combustible mixtures of air and R-134a may form, resulting in a fire or explosion, which

could cause personnel injury or death.

Refrigerant capacity is 2.9 lb (1.3 kg).