shutdown periods, fasten all doors securely on the
67. Operation Under Dusty or Sandy Conditions
housing.
Operation in sandy or dusty areas will require more
68. Operation in Salt Water Areas
frequent inspection and lubrication. Fine sand will
penetrate into bushings and bearings.
Remove
In salt water areas, give special attention to general
accumulations of sand and dirt at frequent intervals.
maintenance of the lubricating unit, to prevent corrosion
Inspect the engine and compressor shroud and fins, for
of the metal parts. Keep a thin coat of oil on all exposed
clogging and impairment of the air circulation. Check
machined parts, and keep parts as clean and free of
the fuel system and take all necessary precautions to
moisture as possible. Make sure all unpainted spots are
prevent sand from entering the fuel tank. During
painted or coated with approved preventive compounds.
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