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
