TM 9-2330-356-14
i.
Obtain the (8) grounding wires from organic
n.
When deactivating refuel site:
equipment and attach one alligator clamp to ground rod.
Also, ensure that fuel tank semitrailer has been grounded.
(1) Start engine and put fuel tank semitrailer into
defueling mode. Progressively open nozzles beginning
Store unused plugs, dust caps, etc., in ROM
j.
with those farthest from tanker using a drip container to
accessory container.
catch any spillage.
Prepare fuel tank semitrailer for filtered fuel bulk
k.
unload (para 2-16).
(2) Disassemble all components after draining
fuel back into tanker.
l.
Start engine and raise speed to proper RPM.
Check ROM system for fuel leaks under pressure.
(3) Stop engine. Replace vehicle hoses and dust
Correct leaks as necessary.
caps. Put dust caps and plugs on all ROM components and
stow in ROM accessory container. Refer to storage
m. Refuel convoy vehicles per mission requirements.
diagram on container.
Use ground rod wire to ground refueled vehicle.
Section III. OPERATION UNDER UNUSUAL CONDITIONS
2-20. General
frozen to the ground, or frozen to the shape of the flat spot
while under-inflated must be considered. One or more
a. You must follow the approved practices and
brake shoes may be frozen fast and may require
precautions. A detailed study of FM 21-305 and FM 55-30
preheating to avoid damage to the internal parts and brake
is essential for use of this material under unusual
drums.
conditions.
Driving. Refer to FM 21-305 for special
c.
For description of operations in extreme cold,
instructions on driving hazards in snow, ice, and unusual
b.
refer to FM 9-207.
terrain encountered under extreme cold weather
conditions.
c.
Under sandy, dusty, mud, water, or salt water
d.
operating conditions, inspect, clean, and lubricate parts
operating instructions of the engine in extreme cold
frequently.
weather.
Extreme Cold Weather Operation
2-22. Extreme Hot Weather Operation
Drain Water. During cold weather operations, the
a.
Parking. When practical, park the semitrailer
a.
accumulated water in the semitrailer fueling system may
under cover to protect it from sun, sand, and dust.
freeze. It is important to drain the water from the entire
system after each operation to prevent damage to the
b.
fueling system components (para 2-13 d ). Remove drain
engine operating instructions in extremely hot weather.
plug from engine fuel tank and drain any accumulated
water from tank.
Effects of Humidify. Vehicles parked for long
c.
periods in hot, humid weather are subject to rapid rusting
and accumulation of fungus growth. Inspect often, clean,
WARNING
and lubricate to prevent deterioration.
A warm air blower maybe used to preheat the
brake shoes. Make sure the heater itself is at
least 50-ft from semitrailer to prevent fuel
a.
Sand. Inspection, cleaning, and lubrication of
vapor from semitrailer entering blower
working parts must be made often when operating under
heating chamber. Failure to follow this
extremely dusty or sandy conditions. Wheel bearings
warning may result in serious injury or death
should be cleaned and repacked with lubricants as
to personnel.
specified on the lubrication order after operation under
extremely dusty or sandy conditions.
Frozen Parts. The driver must be alert to frozen
b.
Rocky Terrain. Use extreme caution when
b.
systems while pulling the semitrailer after shutdown.
traveling over rocky terrain. Specified tire inflation should
Congealed lubricants may cause failure of parts. Tires
