b. Coat exposed metal surfaces with rust
2-16. Operation Under Rainy or Humid
proofing material. Remove any rust immediate-
Conditions
ly and apply paint or oil as applicable.
a. Protect the unit with a shelter of some
c. Lubricate in accordance with current lu-
kind. Keep the sides open for ventilation.
brication order, and LO 5-2805-208-14.
b. Make sure all surfaces requiring lubrica-
tion are clean and dry before applying lubri-
2-18. Operation in High Altitudes
cation. Lubricate in accordance with current
lubrication order.
erate efficiently at elevations up to 5,000 feet.
c. Frequently wipe dry all exposed areas.
There will be a reduction in efficiency because
d. Keep fuel tank full, to prevent condensa-
of the rarified air at this level. This is a nor-
tion.
mal condition that can not be prevented.
e. Keep the air hose clean and dry. Inspect
b. Keep the air filters clean and unobstruct-
frequently for cracks and deterioration.
ed.
f. Cover the unit when not in operation.
c. Maintain the engine at maximum efficien-
cy, check with engine manual TM 5-2805-208-
2-17. Operation in Salt Water Areas
14 for engine service.
a. Wash unit frequently with clean, fresh wa-
ter. Be careful not to contaminate fuel system.
