TM 1-1520-238-23
9-144
Change 1
9.41.
BATTERY RELAY REMOVAL/INSTALLATION – continued
9.41.3. Removal
WARNING
High current 28 VDC is present. Dis-
connect battery before performing
maintenance to the battery relay. Fail-
ure to do so could result in death or
serious injury. If injury occurs, seek
medical aid.
CAUTION
Identify diode direction during removal for
proper polarity during installation. Acci-
dental polarity reversal will damage diode
and/or other components.
a. Detach wires (1) and diode (2) from battery
relay (3).
(1) Identify wires (1) and diode (2) attached to
relay (3).
(2) Remove two nuts (4), lockwashers (5), flat
washers (6), terminal lugs (7), flat washers
(8), nuts (9), lockwashers (10), terminal lug
(10.1), and diode (2) from two terminal studs
(11) and (12).
(3) Remove two nuts (13), lockwashers (14), flat
washers (15), terminal lugs (16), and flat
washers (17) from two terminal studs (18)
and (19).
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10.1
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M04-1135-4
