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![]() TM 9-2320-312-24-1
HEATER/AC UNIT REPLACEMENT - CONTINUED
0150 00
INSTALLATION - CONTINUED
11.
Apply strip caulk around all hoses. Apply rubber strip material around base of heater/AC unit (1) and cab. Use butyl
rubber sealing material to seal around gaps in panels.
12.
Inside cab, connect heater/AC unit connector (3) to cab wiring harness connector (2). Position wiring behind heater/
AC unit (1).
1
2
3
13.
Connect defroster/heater control cable and heater temperature control cable to heater/AC unit (WP 0055 00).
14.
Fill cooling system (WP 0023 00).
NOTE
Any time air conditioning system refrigerant is evacuated, replace receiver-drier.
15.
Replace receiver-drier (WP 0154 00).
16.
Place battery disconnect switch in ON position.
17.
Charge air conditioning system (WP 0149 00).
18.
Leak test air conditioning system (WP 0057 00).
19.
Check operation of heater/AC unit (TM 9-2320-312-10). Check for leaks.
20.
Close heater/AC unit access door (4).
0150 00-6
Change 1
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