TM 5-4310-381-13
SECTION IV. OPERATION UNDER UNUSUAL CONDITIONS
2-9.
OPERATION IN DUSTY OR SANDY AREAS.
CAUTION
Check and clean air pump filter element daily to keep it from being
clogged. It is imperative to check for damage and clean the entire unit
after a dust or sand storm.
a. Use special care and handling of military engine in dusty or sandy areas, because dust and sand are highly
abrasive.
b. Keep fuel, lubrication and ignition system free of dust and sand, to prevent damage to any of these systems.
c. Provide proper insulation and special protective covers during sand and dust storms.
d. Keep engine clear of heavy drifts of sand or dust.
e. Place compressor in a building, if available, when not in use.
2-10. OPERATION IN SALT WATER AREAS.
a. Check all painted metal surfaces for corrosion in salt air.
b. Clean compressor and components daily with a soft cloth and dry thoroughly.
c. A thin lubricating film of light oil or grease can be used to preserve painted metals.
2-11. OPERATION UNDER RAINY OR HUMID CONDITIONS.
a. In humid areas, a slight drop of temperatures will cause condensation of moisture. Keep fuel lines and engine
covered when not in use.
b. Keep engine sheltered if possible when operated under rainy conditions.
2-12. OPERATION IN EXTREME HEAT. Gas engine is air-cooled. Make sure that there are no obstructions to the
flywheel fan cover opening.
Engine Cooling
2-11
