TM 9-4120-404-14
1-12. REFRIGERATION CYCLE. - Continued.
i. The service valves (14) are pr ovided for charging, and general servicing of the high and low pressure sides of the
refrigerant system.
j. The low pressure switch (1 7), the high pressure switch (15), and the pressure relief valve (6) are provided to
protect the unit from damage due to pressure extremes.
FIND NO
PART NO.
QTY
DESCRIPTION
1
13216E6167-13
1
HOSE ASSEMBLY, METAL
2
13216E6309
1
3
13216E6167-1
1
HOSE ASSEMBLY, METAL
4A
13225E9503
1
COIL, CONDENSER
4B
PART OF FIND NO 4A
1
SUBCOOLER
5
13216E6355
1
RECEIVER, LIQUID REFRIGERANT
6
13211E8369
1
VALVE, PRESSURE RELIEF
7
13216E6155-2
1
INDICATOR, SIGHT, LIQUID
8
13214E4209
1
DEHYDRATOR, DESICCANT, REFRIGERANT
9
13216E6160-3
1
VALVE , EXPANSION
10
PART OF FIND NO. 11
1
RESTRICTOR, FLUID FLOW
11
13216E6283
1
COIL, EVAPORATOR
12
13216E6330
1
CYLINDER ASSY, ACTUATOR, LINEAR
13
13229E4215
1
VALVE SOLENOID
14
13219E9499
2
VALVE, SERVICE WITH CAP
15
13216E6215.3
1
SWITCH, PRESSURE, (HIGH)
16
13218E7546
1
ACCUMULATOR
17
13216E6215-1
1
SWITCH, PRESSURE (LOW)
Figure 1-3. Refrigeration Flow Schematic.
1-10
