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 TM 55-1905-222-14
Operator Preventive Maintenance Checks and Services (Continued)
B-Before
A-After
M-Monthly
D-During
W-Weekly
Equipment is Not
PROCEDURES
INTERVAL
Item To Be
ITEM
Ready/Available If:
Check for and have repaired
Inspected
NO.
or adjusted as necessary
B
D
A
W
M
c. Chains
Inspect chain stops and load
One or both chains are
binders for cracks, rust and oth-
defective or missing
er damage Check chain for
missing and weak links Ensure
chains support ramp equally
Ensure load binder operates
properly Replace as necessary
d. Latch
Inspect latch mechanism for
Latch mechanism will
Mechanism
cracks, bends and rust. Check
not engage to secure or
for proper engagement with U-
release ramp.
bolt. Ensure latch hook moves-
freely on Its hinge Replace or
repair latch mechanism as ne-
cesssary (para 5-26 and 6-11)
Apply two or three shots of
grease to the grease fittings on
latch mechanism. Clean sur-
roundings area as necessary
e. Hinge As-
Lower ramp to gain access to
Damage to hinge as-
sembly
hinge assembly Inspect hinges
sembly is such as will
for cracks, breaks, rust and
render operahon dan-
wear Ensure hinges operate
gerous
freely and are well lubricated
Lubricate Hinge Assembly (refer
to L055-1905-222-12) In-
spect hinge pin for wear, signs
that pin is loose or has shifted
Check tightness of nuts and
bolts on end of hinge pin
f. Seal
Inspect seal for rips, tears or
Seal does not maintain
missing sections. Ensure seal
watertight integrity.
maintains watertight Integrity
with ramp In secured positon
Replace seal (para. 5-28) if
necessary
AFTDECK
Navigational
Aids
8
Navigatlon
Lights
2-20 Change 6
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