TM 9-2320-273-20
SENDING UNITS, SWITCHING DEVICES, AND WINTERIZATION KIT.
5-91. WINTERIZATION KIT BATTERY BOX HEATER MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
A. REMOVAL
1. Cover assembly (1).
a. Mark and disconnect terminals
Refer to para 5-92.
(2) from terminal strip,
b. Remove six screws (15) and
Iockwashers (16).
c. Remove cover assembly from
bottom of battery box.
2. Heater (3) and loom (6).
a. Remove four capscrews (14),
washers (8), and nuts (7).
b. Remove heater (3) and loom
(6) from bottom cover (13).
3. Four brackets (9) and tube
a. Remove four screws (5), lock-
clips (4).
washers (10) and nuts (11).
b. Remove four brackets (9)
and tube clips (4).
4. Cover (17), insulation (19),
a. Remove.
and seals (20) and (21).
b. Clean surface with Milsolv (18).
Milsolv (18) supplied
with kit.
5-341
