TB-9-2320-279-13-1

TECHNICAL BULLETIN; AIR CONDITIONING SYSTEM

OPERATOR’S, UNIT AND DIRECT SUPPORT MAINTENANCE MANUAL, INSTALLATION INSTRUCTIONS, AND REPAIR PARTS AND SPECIAL TOOLS LISTS

DECEMBER 2005

TB-9-2320-279-13-1 - Page 373 of 524

TB 9-2320-279-13-1

0050-7

AC SYSTEM REFRIGERANT (R-134a) MAINTENANCE - Continued

DRAFT

CAUTION

AC condenser dryer must be replaced each time AC system refrigerant is recovered

or damage to AC system may result.

24. Replace AC condenser dryer (WP 0025).

EVACUATION

WARNING

Wear protective goggles and nonleather gloves when servicing AC system.

Failure

to comply may result in injury to personnel.

NOTE

Service valves are located on two AC hoses attached to AC compressor.

1. Remove cap (1) from service valve (2) on hose (3).

2. Remove cap (4) from service valve (5) on hose (6).

HEMAC190