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TM 5-5430-219-13
3-21. STORAGE.
Sludge that accumulates in the bottom of the fuel tank gives off
toxic and explosive vapors.
Inhaling these vapors can cause lead
poisoning.
When cleaning tanks, provide ample ventilation to
carry off harmful fumes.
Always wear protective goggles, breathing apparatus, and other
protective gear when cleaning the tank interior. Fuel vapors
are toxic and can damage eyes, skin, and lungs.
Fuel vapors are extremely flammable. Exercise care to prevent
sparks when working near or in the tank.
Death or severe
personal injury can result if safety precautions are not
s t r i c t l y o b s e r v e d.
Always handle the tank carefully.
Pad components stored with the
tank to avoid chafing it during storage or transportation. Rough
handling or careless storage can damage the tank.
a.
Drain fuel from tank (para 2-7.2).
b.
Remove drain hose assembly from drain fitting and install drain
plug.
c .
Remove filler/discharge elbows from filler and discharge adapters.
d.
Remove vent and pipe assembly from flanged adapter and install dust
cap.
e .
Inflate tank with air and air dry for 24 hours.
f .
Remove filler/discharge assembly from tank (para 3-17).
g .
Flush tank with detergent solution.
h.
Remove detergent solution with shop vacuum.
i .
Flush tank with clear water.
j .
Air dry with blower until dry.
k.
Apply technical talc (item 8, appendix E) to tank interior.
l .
Install filler/discharge assembly on tank (para 3-17).
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