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 346 of 462
TM
9-2330-238-14
5-15.
LANDING
GEAR
RATCHET
MAINTENANCE
(EARLY MODEL)
(Con’t).
If damaged,
drill
out expansion
plug
(7) with ~e in. (3.12 mm) diameter
drill.
3.
4.
If handle
(5) is damaged,
file or grind peened end of rivet (6) and remove
rivet and handle
from handcrank
(4).
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.
1.
Clean
all parts with
dry cleaning
solvent
and dry thoroughly.
2,
Inspect
handcrank
and crank
handle
for cracks
or wear.
3.
Check for broken
or worn
spring.
4.
inspect
plate
and lever assembly
for nicks,
cracks,
or worn
parts.
5.
inspect
ratchet
wheel
for cracks,
nicks,
or
6.
Replace
all defective
parts
as necessary.
5-44
chipped
gear teeth.
TA702087
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