TM 9-4120-385-14
WARNING
High voltage can kill.
1. Disconnect power supply.
2.
Remove 16 screws and rain seal washers, and canvas cover.
3.
Remove 11 screws and rain seal washers, and top panel.
4.
Remove screws for outside thermostat.
5.
Remove two screws (1), lockwashers (2), and flat washers (3) for sight glass
bracket.
6.
Remove screws for external power connector.
7.
Remove control knob.
8.
Remove high and low reset panel.
9.
Remove grounding stud wire.
10. Remove fan guard.
11. Remove CBR inlet cover.
12. Remove fresh air inlet screen.
13. Remove screws from K7 relay.
14. Remove back panel.
WARNING
Use great care to avoid contact with liquid refrigerant or refrigerant
gas being discharged from any container under pressure. Sudden
and irreversible tissue damage can result from freezing. Wear
thermal protective gloves and a face protector or safety glasses in
any situation where skin or eye contact is possible.
Prevent contact of refrigerant gas with flame or hot metal surfaces.
Heat causes the refrigerant to break down and form carbonyl
chloride (phosgene), a highly toxic and corrosive gas. In case of
refrigerant leaks, ventilate area immediately.
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