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TM10-3930-660-20
8-48.
BOOM ELECTRICAL CABLE - TEST/REPLACE/REPAIR (Cont’d)
9.
10.
11.
12.
13.
14*
REMOVE FOUR CLAMP ASSEMBLIES (parts
22-25) SECURING CABLE (12) TO
UNDERS IDE OF OUTER BOOM.
a. Remove two capscrews (22) , two
lockwashers (23), and one cover
plate (24) at each set of clamp
halves (25).
Discard lockwashers
(23) .
b. Remove clamp halves (25) from
electrical cable (12).
REMOVE FOUR CAPSCREWS (26), FOUR
LOCKWASHERS (27), AND COVER (28)
FROM REAR OF OUTER BOOM, DISCARD
LOCKWASHERS (27).
UNPLUG BOOM ELECTRICAL CABLE (12) AT
CONNECTOR (29).
REMOVE TWO CAPSCREWS (30),
LOCKWASHERS (31), CABLE GUIDE BRACKET
(32) AND CLAMP HALVES (33) FROM BOOM
ELECTRICAL CABLE (12). DISCARD
LOCKWASHERS (31).
REMOVE TIE STRAP (34) FROM END OF
SLEEVE (35) INSIDE BOOM.
TIE A ROPE OF SUFFICIENT LENGTH TO
END OF BOOM ELECTRICAL CABLE (12) AT
FRONT OF BOOM.
a. Wrap one end of rope around cable
(12) several times and secure
with knot.
b. Cover knot area with electrical
tape to prevent knot from
snagging inside boom.
c. Tie other end of rope to MLRS
attachment to prevent rope from
being pulled entirely through
boom during cable removal.
8-147
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