TM-9-2350-311-10

TM 9--2350--311--10

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Change 6

2--20 OPERATION IN UNUSUAL ENVIRONMENT/WEATHER

2--20.1

Driving in Ice and Snow Conditions

The basic rules for driving during cold weather include all of the rules that apply under normal conditions. However, the

necessity to adhere to these rules with the increased hazards of ice and snow is magnified. All drivers must be trained

in proper winter driving weather operation as outlined below.

Never jam on brakes as this will cause the vehicle to skid and require more distance for stopping. The

correct method for braking a vehicle on snow and ice is to release accelerator slowly and apply brakes

with a feathering action.

Always adjust speed to road conditions and keep proper distance between vehicles (three to eleven

times the distance may be required on snow and ice).

If the vehicle begins to slide, slow down carefully without applying brakes and pull over to the side of the

road until the condition can be corrected.

2--20.2

Operation in Extreme Heat, Humidity, or Salty Conditions

When operating vehicle in extreme heat, humidity, or salty conditions, observe the following.

Don’t park vehicle in the sun for long periods of time.

Do lubricate weapons more frequently because oil evaporates.

Do clean and lubricate the howitzer cannon bore and metal surfaces as often as needed.

Do apply light film of CLP (item 8, Appx D) on weapon and mount when not in use and keep covers in

place.

2--20.3

Operation in Dusty/Sandy Areas

When operating vehicle in dusty/sandy areas, observe the following.

Don’t spin tracks while operating.

Do park vehicle under shelter. If none is available, cover vehicle with tarpaulins.

Do keep all armaments lubricated and covered when not in use.

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