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Page Title:
BOOM DOES NOT RAISE OR RAISES SLOWLY. (Cont) |
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 TM 9-2320-364-34-1
OPERATION TEST
(1) Block up boom lift cylinder on
side of boom with hoist motor.
(2) Remove screw, washer and bushing
from lock pin.
(3) Remove lock pin from pivot pin.
(4) Remove pivot pin from boom lift
cylinder and boom.
(5) Start engine (TM 9-2320-364-10).
(6) Set WINCH/CRANE switch to
CRANE position.
(7) Set hydraulic selector switch to
CRANE/SRW position.
(8) Turn ON crane POWER
switch.
(9) Operate boom lift cylinder using
BOOM control lever.
(a) If cylinder does not operate,
perform Steps (10) through (12)
below and replace cylinder
(Para 16-6) on hoist motor side
of crane.
(b) If cylinder operates, perform
Steps (10) through (12) and
replace boom lift cylinder
(Para 16-6) not on hoist motor
side of boom.
(10) Set crane POWER switch to
OFF position.
(11) Set hydraulics selector switch to
OFF position.
(12) Turn OFF ENGINE switch.
2-595
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