TM 9-4120-357-14
CHAPTER 5
DIRECT SUPPORT
MAINTENANCE INSTRUCTIONS
Section I.
REPAIR PARTS, SPECIAL TOOLS, AND EQUIPMENT
5-1.
Repair Parts.
Repair parts are listed and illustrated in TM 9-4120-357-24P.
5-2.
Special Tools and Equipment.
No special tools or equipment as required for maintenance of the air conditioner.
Section II.
TROUBLESHOOTING
5-3.
General.
a.
This section contains troubleshooting information for locating and correcting most of the operating trou-
bles which may develop in the refrigeration system of the air conditioner. Each malfunction for an individual component,
unit, or system is followed by a list of tests or inspections which will help you to determine corrective actions to take. You
should perform the tests/inspections and corrective actions in the order listed.
b.
This manual cannot list all malfunctions that may occur, nor all tests or inspections and corrective ac-
tions. If a malfunction is not listed or is not corrected by listed corrective actions, notify your supervisor.
c. The table lists the common malfunctions which you may find during the operation or maintenance of the refrig-
eration system of the air conditioner or its components. You should perform the tests/inspections and corrective actions
in the order listed.
NOTE
Before you use this table, be sure you have performed all applicable op-
erating checks.
5-1