TM 9-2320-273-20
SENDING UNITS, SWITCHING DEVICES. AND WINTERIZATION KIT.
5-92. WINTERIZATION KIT BATTERY BOX THERMOSTAT AND TERMINAL STRIP
MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
B. INSTALLATION (Continued).
14. Thermostat assembly (6).
Install in cover (7) and secure
with two screws (31), lock-
washers (5), and hex nuts (4).
15. Cover (7).
Install and secure with two
screws (11), four teflon washers
(3), two bushings (30), and hex
nuts (29).
16. Rear cover assembly (1).
Install and secure with seven
Hex nuts (19) are only
capscrews, seven Iockwashers
(18), and four hex nuts (19).
used on sides of rear cover
(16).
C. OPERATIONAL CHECK.
17. 110 VAC power cord.
Plug into power source and
vehicle receptacle. Flip battery
heater circuit ON.
18. Thermostat assembly (6).
Verify operation.
Thermostat closes at 35°F
(1.7°C) and opens at 55°F
(12.8°C).
NOTE
Follow-on maintenance action required:
Install and connect batteries per para 5-38E.
5-348
