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TM10-3930-660-10
(9) Turn the emergency steer switch to the On position (red cover down) after the oils warm and
before driving the vehicle.
NOTE
When turning the emergency steer switch to On, the pump may operate
for up to 10 seconds. If the pump runs longer than 10 seconds, oil is not
warm enough. Turn the switch to Off. Repeat step 8 to allow hydraulic
fluid to warm up before operating.
2-22. OPERATION IN SALT WATER AREAS.
At Halt or Parkiing.
(1) In saltwater area, keep the 6KVRRTFL as clean as possible. Salt water causes corrosion of
exposed parts. After operation is completed, wash with fresh water, if available.
(2) Keep all lubricating points wiped clean and contact Unit Maintenance to lubricate as instructed
in LO1 0-3930-660-12.
(3) Keep all wiring and connections clean and free from corrosion.
2-23. OPERATION IN DUST OR SANDSTORMS.
a. Operation.
(1) Check the radiator frequently and keep it clean of dust and sand.
(2) Check the air cleaner indicator frequently. Service the filter as often as required.
(3) Check the precleaned frequently and clear the screen of dust and sand.
b. At Halt or Parking.
(1) Contact Unit Maintenance to lubricate the 6KVRRTFL at more frequent intervals. Clean all
fittings and lubrication openings thoroughly before lubricating to prevent entrance of dust or
sand with the lubricant.
(2) When not in use, cover the operator’s compartment, and utilize whatever means are available
to protect the engine compartment from the entry of windblown dust or sand.
2-24. FORDING.
a. Check the water depth, allowing for inconsistency of the bottom. Do not attempt to ford even the
narrowest stream that is more than 30 inches deep.
b. Make certain all gauges are indicating normal operating pressure and temperatures.
2-49
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