TM 5-3805-296-10
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OPERATION IN EXTREME COLD CONTINUED
Machine Operation
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C AU T I O N
DO NOT attempt to break tires loose under engine power. DO NOT move machine with
large frozen lumps of material stuck to tires, axles, bowl, or other equipment. Failure to
follow this caution may result in damage to equipment.
1. Move machine approximately 100 yards (91 m) in both forward and reverse directions to exercise transmission
and powertrain.
2. Test brakes and vehicle controls carefully.
3. Slowly exercise hydraulics (ejector, apron, bowl, steering) to warm hydraulic oil. Cycle controls several times.
4. Operate machine under light loads until machine is sufficiently warmed up (warm air blows from heater vents).
5. Frequently monitor alert indicators and gauges. Take appropriate action if a problem is noted and, if necessary,
notify Field Maintenance.
Parking Machine
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1. Clean snow, ice, and mud from machine as soon as possible after shutdown.
2. When possible, park in sheltered area or, if shelter is not available, park machine so radiator is not facing the
wind.
3. If shelter is not available, park machine on dry, high ground and place planks or dunnage under tires and bowl
to make a raised and relatively dry platform.
5. If machine is to be parked for long periods of time, prepare machine for administrative storage (WP 0001).
END OF TASK
OPERATION IN EXTREME HEAT
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General
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Extreme heat causes problems that you as an operator must be aware of, such as:
1. Fuel expands. Do not fill tanks more than 80 percent full to allow for expansion.
2. Be alert for the possibility of overheating.
3. It is important to maintain engine speed to circulate engine coolant to help engine cooling.
4. Air filter elements will require checking more frequently. They will require cleaning or replacement if air filter
restriction indicator illuminates on the monitor system.
Checks
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2. Lubricate in accordance with LO 5-3805-296-13.
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