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TM 5-4120-259-15
CHAPTER 5
GENERAL MAINTENANCE INSTRUCTIONS
Section I. SPECIAL TOOLS AND EQUIPMENT
73. Special Tools and Equipment
75. Specially Designed Tools and Equipment
NO special tcmls and equipment are required
There are no specially designed tools or
for servicing or repair operation on the air
equipment required for the maintenance of
conditioner.
this air conditioner.
74. Direct and General Support and Depot
Maintenance Repair Parts
This paragraph is not applicable.
Section II. TROUBLESHOOTING
76. General
formation useful in diagnosing and correcting
unsatisfactory operation or failure of the air
Refer to paragraphs 33 through 49 for in-
conditioner or any of its components.
Section III. REMOVAL AND INSTALLATION OF
MAJOR COMPONENTS
77. General
This section provides instructions for the
removal and installation of the frame, motors,
fans, compressor, solenoid, valves, sight glass,
receiver, and coils as prescribed by the main-
tenance allocation chart, Appendix II. Refer
also to Chapter 6 which covers general refrig-
erant system repairs.
78. Frame Assembly
To gain access to the frame assembly, re-
move and install housing panels and grilles
as shown by figure 13.
79. Data Plates
Remove and install data plates as necessary,
using new rivets to fasten new data plates.
80. Condenser Motor
Remove and install the condenser motor se
shown by figure 17.
81. Evaporator Motor
Remove and install the evaporator motor as
shown by figure 16.
82. Compressor
Remove and install the compressor as shown
by figure 28.
83. Solenoid Valve
Remove, install, and test the solenoid valve
as shown by figure 24.
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