TM-9-2330-238-14
CHASSIS, SEMITRAILER: 6-TON, 4-WHEEL M295A1; SEMITRAILER, VAN: EXPANSIBLE, 6-TON, 4-WHEEL M313; SEMITRAILER, VAN: SHOP, FOLDING SIDES, 6-TON, 4-WHEEL M447 AND M447C; SEMITRAILER, VAN: REPAIR PARTS, SHOP EQUIPMENT, 6-TON, 4-WHEEL M749; SEMITRAILER, VAN: REPAIR PARTS STORAGE, 6-TON, 4-WHEEL M750
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL
JULY 1992
TM-9-2330-238-14 - Page 82 of 462
TM
9-2330-238-14
2-17.
LEVELING
VAN BODY
NOTE
Leveling lacks, six for M447,
M447C,
M749,
M750
and four for M313,
are provided
to
level and stabilize
van body
in its parked
location.
On late model
van bodies
incorporating
late model
landing
gear, only two
leveling
jacks
are provided
for use at rear of van body.
a.
Installing
Leveling
Jacks.
(1)
Remove
leveling
jacks
(2) from
stow-
age box located
under
rear doors.
(2)
Attach foot plates
(6) to lower feet (7) of
leveling
jacks
(2).
(3)
Assemble
jack
inner and outer tubes (4
and 5), if necessary,
to approximate
height
of van body
jack
holders
(1) and secure
with pin (9).
(4)
Install upper plate (10) of leveling
jacks
(2) In jack
holders
(1) so leveling
jacks
are suspended
vertically.
(5)
Install
jack
handles
(3)
and
operate
leveling
jacks
(2) until
all foot
plates
(6) are in contact
with ground.
(6)
Install two
anchor
spikes
(8) in each
foot
plate
(6), if ground
permits.
(7)
Raise or lower
leveling
jacks
(2) as re-
quired
until van body
appears
visually
to be level.
b.
Removing
Leveling
Jacks.
(2)
Operate
leveling
jacks
(2) until all foot
plates
(6) are clear
of ground.
Remove
jack
handles
(3).
(3)
Remove
leveling
jacks
(2) from jack
holders
(1).
(4)
Disassemble
jack
inner and outer tubes
(4 and 5).
(5)
Remove
foot
plates
(6) from
lower feet
(7).
(6)
Store leveling
jacks
(2) in stowage
box.
2-18.
USE OF 220-VOLT
POWER
CABLE
(M313,
M447,
M447C,
AND M750).
a.
Unreeling
220-volt
Power
Cable.
(1)
Remove
canvas
cover from
cable
reel (1).
(2)
Remove
nylon
cover
(2) from end of power
cable
(4).
(3)
Remove
cotter
pin (7) from reel shaft collar
(8) and reel shaft (5).
2-30
TA701930
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