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TM 9-2320-356-BD
Section II.
FUEL STORAGE SYSTEMS
6-4.
GENERAL
Fuel storage systems may be enclosed metal containers, nylon-fiberglass tanks, or
rubber reinforced fuel bladders installed in vehicle bulkheads.
All systems are
susceptible to contamination by dirt or water.
Metal tanks are susceptible to
corrosion which will contaminate the stored fuel.
Draining and purging fuel tanks
of contaminants are of major importance for long combat usage.
Leakage caused by
normal vibration or combat-induced damage must be repaired before the vehicle can
be used for combat.
6-5. FUEL TANK LEAKS
General Information:
The repairs are dictated by the type of material from which the fuel tank, cell, or
bladder is manufactured.
Fuel leakage is an indication that a fuel storage
container is damaged.
Time required for repairs will vary with the fuel tank
location and ease of access for repairs.
The area surrounding the damage must be
cleaned to make a good repair.
Heat will hasten curing of fiberglass or epoxy.
Option 1:
Aluminum Fuel Tanks.
Limitations:
o None if welded
Personnel/Time Required:
o 1-3 soldiers
o 2-6 hours
Materials/Tools:
o Patch material (sheet metal,
sheet rubber, plexiglass, or
plywood)
o Sealer
o Rivets or screws
o D r i l l
o D r i l l b i t s
Other Options:
o Use fiberglass repair or plug.
Procedural Steps:
1.
Drain fuel.
2.
Remove the fuel tank, if necessary.
3.
Clean oil and residue from damaged area.
4.
Cut patch material large enough to extend 1 to 2 inches over the hole edges.
5.
Attach the patch to the tank.
6-3
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