TNI 10-4930-251-12&P
Table 4-1. UNIT PREVENTIVE MAINTENANCE
CHECKS AND SERVICES (PMCS)MONTHLY
SCHEDULE
Item to
Item
Check/
Not Fully Mission
No.
Service
Procedure
Capable
1
Hose and
Visually
inspect hoses for leaks, cracks, breaks or
Hoses, fittings or
Fittings
cuts. Inspect fittings and coupling's for secure
couplings
are
connections,
drainage, and signs of leakage. Extend
damaged or defective.
hose for inspection.
Replace damaged hoses, fitting
or defective
gasket.
2
Nozzle
Check nozzle for proper operation and leakage.
Nozzle leaks or is
distortion,
and corrosion. Check screen for foreign
corroded or distorted.
matter. Replace a leaking or distorted
nozzle. Clean
dirty screen replace corroded screen or nozzle.
3
Tank Valve
Check valve for proper operation,
leaks or damage.
Control or Cable is
Check control cable for Secure connection,
worn,
worn, frayed or
binding, frayed or corroded condition.
Replace
corroded
or damaged.
damaged control or cable. Replace leaking or
Valve leaks or is
damaued,valve.
damaged.
4
Adapter
Inspect for secure connections,
damage and signs of
Adapter Half leaks,
Half, Quick
leakage. Refer to para. 4-10 for repair.
corroded or distorted.
Disconnect
5
Fuel
Inspect for secure connections,
leaks or damage.
Manifold
leaks, is
Manifold
Replace damaged manifold.
worn or damaged.
Assembly
6
Frame and
Inspect frame for cracks, loose and missing
Frame has Extensive
Storage
hardware or components. Tighten
loose hardware.
damage beyond unit
Box
level of repair.
7
Tie Down
Inspect Tie Down assemblies for looseness. cracked
Tie Downs or
Assembly
welds and thread damage. Check for frayed,
Turnbuckles
have
missing, or loose straps and turnbuckles.
Tighten
cracked welds or
loose turnbuckles
hand tight. Replace defective
Missing.
assemblies.
8
Tank
Check the tank for leaks, dents, cracks. or breaks.
Tank has leaks,
Assembly
Check for ruptures in the welded seams. Check the
cracks or breaks.
interior of the tank for dirt or contamination.
Check
Welded seams are
for damaged or missing shackles and tie down links.
ruptured.
Inspect skids for damage. Inspect the bottom
loading valve for leaks. If the tank is damaged or
leaking replace the tank. Refer other damage to
depot maintenance
for repair.
4-3
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