TM 5-4310-360-14
d.
Take adequate precautions to prevent sand
2-7. Operation in Extreme Cold (Below 0F
(-18oC)) - continued.
and dirt from entering the fuel tank. Service
the fuel strainer as often as necessary to
keep the bowl free from dirt or sand. Clean
e.
Allow engine to reach normal operating
the engine air cleaner more often than usual.
temperature before applying load.
2-10. Operation Under Rainy or Humid
For additional information on operation in
f.
Conditions.
extreme cold conditions refer to FM 9-207.
Protect the unit with a shelter, keeping the
a.
sides open for ventilation.
Operation in Extreme Heat
2-8.
Make sure all surfaces requiring lubrication
b.
Lubricate the air compressor in accordance
a.
are clean and dry before applying lubricant.
with figure 3-1.
Lubricate the unit in accordance with
Check the drive-belt tension frequently.
b.
Improper drive-belt tension often results in
Coat exposed polished or machined metal
C.
over-heating.
surfaces with a suitable rustproof material
after first removing any accumulations
Locate the air compressor in an operating
C.
of rust.
area that is well ventilated or provide intake
and exhaust fans to ventilate in closed areas.
Open the draincock frequently to blow
d.
condensate from the air receiver tank.
Fill the fuel tank at the end of each day's
d.
operation, especially in areas where the
Service the engine air cleaner more
e.
temperature drops sharply at night. This
frequently.
will prevent condensation from forming in
the fuel tank.
Operation in Salt Water Areas.
2-11
Keep the engine clean. Service the engine
e.
W ipe the unit dry at frequent intervals, with
a.
air cleaner as often as necessary.
particular emphasis on the engine.
If the unit becomes encrusted with salt,
b.
wash it with fresh water, taking care not to
Operation in Dusty or Sandy Areas
2-9.
damage the electrical system with water.
Lubricate the air compressor in accordance
a.
Make sure all surfaces requiring lubrication
with figure 3-1, making sure that all lubri-
C.
are clean and dry before applying lubricant.
cation points are free from dirt and sand
Lubricate the unit in accordance with
before applying lubricant. Keep all lubricant
containers clean and tightly closed. Do not
lubricate excessively as dirt and sand will
Coat exposed polished or machined metal
d.
adhere to excess lubricant and may work
surfaces with a suitable rustproof material
into moving parts, Wipe off all lubrication
after first removing any accumulation of
points after lubricating.
rust.
Protect the air compressor from dust with
b.
Operation at High Altitudes.
2-12
screens, shelters, built from tarpaulin, or
other dustproof material. Keep the unit
The air compressor is designed to operate effi-
covered when not in use.
ciently at elevations up to 5,000 feet. There will
be a reduction in efficiency because of the rarified
Clean the compressor air cleaner more often
C.
air at this level. This is a normal condition that
than when operating under normal con-
cannot be prevented.
ditions.
2-12
