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 358 of 462
TM
9-2330-238-14
5-18.
DOOR
MAINTENANCE
(M749)
(Con’t).
3.
Open
door
(3)
and
support
weight
with
two
people.
4.
Remove
21 screws (14)
securing
door
hinge (11)
to van body
and remove
door
(3).
1.
Remove
54 screws
(13),
Iockwashers
(12), nuts
(7), four
seals
(9 and
10), seal
retainers
(8), and
hinge
(11) from
door
(3). Discard
lockwashers.
2.
Remove
four screws
(19) and
ladder
clamp
(20)
from
door
(3).
3.
Remove
two
screws
(15) and bumpers
(16) from
ladder
hanger
(17) or right rear door
(3).
4.
Remove
four screws
(18) and ladder
hanger
(17)
from
right rear door
(3).
5.
Remove
eighteen
screws
(21), Iockwashers
(22),
retainer
(23),
and
window
(24)
from
door
(3).
Discard
Iockwashers.
6.
Remove
lock
assembly
from door
(para 5-23).
1.
Clean
dirt from door with
steam
or water.
WARNING
Dry cleaning
solvent,
P-D-680,
Is toxic and flammable.
Always wear protective
goggles
and gloves,
and use only in a well-ventilated
area.
Avoid contact
with skin, eyes,
and
clothes,
and DO NOT breathe
vapors.
DO NOT use near open frame or excessive
heat.
The
solvent’s
flash
point
is 100°F-138°F
(38°C-59°C).
if you
become
dizzy
while
using cleaning
solvent,
immediately
get fresh air and medical
help. if solvent
contacts
eyes,
immediately
wash
your eyes
and get medical
aid.
2.
Clean
all parts with
dry cleaning
solvent
to remove
grease
and dry thoroughly.
3.
Inspect
door
panels
for cracks,
bends,
dents,
or tears.
Straighten
any minor
bends
or dents.
4.
Check
all mounting
hardware
for cracks
or stripped
threads.
Replace
defective
parts
as necessary.
5-56
TA702096
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