TM 9-2320-302-20
0017 00-5
AIR CONDITIONING SYSTEM TROUBLESHOOTING AND TESTING - CONTINUED
0017 00
PERFORMANCE TESTS - CONTINUED
Figure 1. Air Conditioning System Components.
A
To resistor block
D
To engine fan thermal switch
B
To blower motor
E
From a/c clutch relay
C
From engine fan thermal switch
F
To compressor clutch
1
Compressor
9
Ignition Switch
17
Circuit Breaker (15A)
2
Condenser
10
Start Button
18
A/C clutch Relay
3
Receiver-drier
11
Circuit Breaker (10A)
19
Diode
4
Binary Switch
12
Circuit Breaker (30A)
20
Compressor Clutch
5
Moisture Indicator
13
Power Relay
21
High-speed Relay
6
High Pressure Relief Valve
14
Blower Switch
22
Fan Cycling Switch
7
Expansion Valve
15
“On-Off” Microsoft
23
Discharger Service Valve
8
Evaporator
16
Thermostatic Switch
24
Suction Service Valve
