TM 9-2320-387-24-2
25-21. A/C HEATER/EVAPORATOR ASSEMBLY (FRONT) REPLACEMENT (Cont'd)
1.
Install heater/evaporator assembly (14) on body (2) with two spacers (7), washers (4), and nuts (3).
2.
Install two washers (12) and capscrews (13) on heater/evaporator assembly (14) and body (2).
3.
Install blower motor switch connector (17) to A/C wiring harness connector (18) and blower motor
fan connector (16) to vehicle wiring harness connector (19).
4.
Install drain hose (10) on heater/evaporator assembly (14) and tighten clamp (11).
5.
Connect high-pressure tube (5) to heater/evaporator assembly (14).
6.
Connect low-pressure tube (6) to heater/evaporator assembly (14).
7.
Connect two heater hoses (15) to heater/evaporator assembly (14) and body (2) and tighten four
clamps (1).
8.
Connect two harness leads (8) to heater/evaporator assembly thermostat (9).
9.
Connect air vent control cable (28) to cable (27) with screw (26) and nut (29).
10.
Connect two A/C control module leads (20) to A/C wiring harness leads (21).
11.
Connect two leads (22) to circuit breaker (24).
12.
Install blower motor ground lead (32), A/C control module ground lead (33), A/C ground lead (34),
and vehicle ground lead (35) to side of heater/evaporator assembly (14) with washer (36),
lockwasher (37), and screw (38).
13.
Connect three relay connectors (23) to relays (25).
14.
Install cover (30) on heater/evaporator assembly (14) with four nuts (31).
b. Installation
25-60
Change 1
1
16
17
18
19
15
1
14
12
7
6
5
4
3
2
10
9
8
11
13
