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 TM 55-1905-242-14
0053 00
ITEM
INTERVAL
MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
Before
0.2
g. Hatches
Inspect hatch covers and coaming for
Hatch cover is missing
physical defects. Ensure that hatch
or damaged where it
cover and gasket provide a watertight
will not form a water-
seal. Inspect hinges and dogs for
tight seal with the
freedom of movement and securing
coaming.
capability.
Before
0.2
h. Void Covers
Inspect covers for defects, damage, or
Void cover damaged or
missing bolts that affect watertight
missing affecting
integrity. Inspect gasket for wear and
watertight integrity.
sealing capability.
FOREDECK
2
Before
0.5
Ramp Hoist Hand
Inspect pump for leaks or improper
Hand pump is
Pump
functioning. Ensure that pump
inoperative.
provides pressure to system sufficient
to lower the ramp.
Class III leakage is
noted.
3
Before
0.5
Ramp Locking
Inspect cylinders for leaks and tighten Cylinders do not release
Hydraulic
connections as necessary. Wipe oil and latch hooks.
Cylinders
dirt from cylinders using clean rags.
Class III leakage is
noted.
4
Ramp Assembly
Before
0.2
a. Latch
Inspect latch mechanism for cracks,
Latch mechanism will
Mechanism
bends, and rust. Check for proper
not engage to secure or
engagement with U-bolt. Ensure that
release.
latch hook moves freely on its hinge.
Before
0.2
b. Hinge
Lower ramp to gain access to hinge
Damage to hinge
Assembly
assembly. Inspect hinges for cracks,
assembly that renders
breaks, rust, and wear. Ensure that
operation dangerous.
hinges operate freely and are well
lubricated. Inspect hinge pin for wear,
signs that pin has shifted, or signs
that pin is loose. Check tightness of
nuts and bolts on end of hinge pin.
Before
0.2
c. Seal
Inspect seal for rips, tears, or missing
Seal does not maintain
sections. Ensure that seal maintains
watertight integrity.
watertight integrity with ramp in
secured position.
5
Ramp Hydraulic
System
Before
1.5
a. Valves, Piping,
Inspect pipe joints and hose assemblies Class III leakage noted.
Hoses, Fittings
for leaks and other damage.
0053 00-2
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