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 60 of 462
NOTE
TM
9-2330-238-14
2-13.
EXPANDING
AND
RETRACTING
VAN BODY (M313)
(Con’t).
(5)
Release
lock (13) on outside
of hinged
roof
(14), and
pull
partially
outward.
Standing
clear
on
ground,
pull on grab handle (15) attached to lower hinged floor (16). Ensure that floor panel area is clear. Move to inside
van and push hinged
roof and lower
hinged
floor
outward
at same time.
(6)
Raise up hinged
roof (14) until it clears three swivel
hooks
(10). Turn swivel
hooks
at 90° to sidewall
(8) and lower
hinged
roof to rest on swivel
hooks.
It is necessary
to raise hinged
roof to obtain
snug fit between
doors
and seals.
(7)
Release
four hook
holders
(6) from end panel
doors
(1) and place
hook
holders
in clips
(5). Swing
end panel
doors
inward
until they contact
hinged
floor
(16) and roof seals.
(8)
Using
large end of lock wrench,
push sliding
bolt (12) on end panel door (1) in latch (17). Ensure that
sliding
bolt
is fully
extended.
(9)
Switch
retractable
beam
drive
shaft
(2) to closed
position
and
place
crank
arm
in a horizontal
position.
Turn ratchet
wrench
while
slightly
lifting
hinged
roof
(14) at end
panel
doors
(1) to ensure
proper
seal
alinement.
(10)
Repeat
steps
5 through
9 for opposite
side
of van.
2-14
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