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 148 of 524

TB 9-2320-279-13-1

0013-6

AC COMPRESSOR EXCESSIVELY NOISY - Continued

DRAFT

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KNOWN INFO

AC operates.

AC compressor not damaged.

AC compressor belts OK.

AC compressor mounting brackets OK.

AC compressor OK.

POSSIBLE PROBLEMS

None

4.

Is AC compressor free from

excessive noise?

Fault not corrected,

notify Supervisor.

NO

YES

Fault corrected.

Read WARNING on

page 0013-7/

(0013-8 blank).

WARNING

TEST OPTIONS

Verify repair.

REASON FOR QUESTION

If AC compressor is

excessively noisy, fault

was not corrected.