TM-9-2320-428-10
TRUCK, CARGO, 8X8, M977
TECHNICAL MANUAL; OPERATOR'S MANUAL
JUNE 2009
TM-9-2320-428-10 - Page 904 of 1072
Table 1.
PMCS - WEEKLY - Continued
Item
No.
Interval
Item to
be
Checked
or
Serviced
Procedure
Equipment
Not Ready/
Available If:
trical lines and other obsta-
cles while operating crane.
Failure to comply may result
in injury or death to personnel.
CAUTION
Do not let cable become slack
or cable may get tangled on
drum.
(3) Move HOIST control
lever to UP position to
take up cable. Move
BOOM control lever to
UP position to raise
boom.
Cable does
not reel in or
boom does
not raise.
(4) Move HOIST control
lever to DOWN position
to pay out cable. Move
BOOM control lever to
DOWN position to lower
boom to horizontal
position.
Cable does
not pay out
or boom
does not
lower.
CAUTION
•
Keep hook block at least
one ft. (30 cm) from end
of boom. If hook block hits
end of boom it may
damage cable or hook
block and crane will lose
power. Wait six seconds
for power and check
crane for damage.
TM 9-2320-428-10
0148
0148-50
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