TM 55-4920-213-15
ment which are in contact with salt water as
83. Operation in Extreme Wet Climate
Inspect bearings and other lubricated sur-
85. Operation in Extreme Dust Condition
These inspections should be made prior to
Inspect machined surfaces, bearings, and
starting and at halt of equipment. Additional
lubricated surfaces for dust accumulation.
precautionary instructions for operation in ex-
Clean bearings and surfaces as directed in
84. Operation in Salt Water Areas
86. Operation at High
Altitudes
Wash exterior of shop with fresh water to
Inspect intake ducts, filters, cooling systems,
remove salt water residue. Accomplish salt wa-
and pneumatic equipment at frequent intervals
ter residue removal as often as is necessary to
to insure proper operation at high altitudes.
keep equipment clean and combat corrosion.
Treat unprotected surfaces of tools and equip-
in the TM for the item of equipment (app. I).