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 314 of 524

TB 9-2320-279-13-1

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AC HIGH PRESSURE SWITCH REPLACEMENT - Continued

DRAFT

INSTALLATION

NOTE

Ensure preformed packing is in place in high pressure switch prior to installation.

1. Install preformed packing (6) and high pressure switch (5) on hose (7).

Torque high pressure switch (5)

to 7.5-10 ft-lbs. (10-14 N•m).

NOTE

Install cable ties as required.

2. Connect connector (3) to connector (4).

3. Connect connector (1) to connector (2).

FOLLOW-ON MAINTENANCE

1. Install engine side panel and close engine cover (TM 9-2320-279-10).

2. Connect batteries (TM 9-2320-279-20).

3. Perform leak test inspection (WP 0049).

END OF WORK PACKAGE

HEMAC014