TRK 1100 - Weather and Road Conditions

1. Identify hazardous road conditions that are a threat to the safety of the driver.
2. Adjust speed properly to road, weather, and traffic conditions.
3. Describe preparation for operation in cold weather, including activating the front brake limiting valve: removing snow and ice from windows, mirrors, brakes, lights, hand and toe holds, etc. and installing tire chains when necessary.
4. Describe proper procedure for checking ice accumulation on brakes, slack adjuster, air hoses, electrical wiring and radiator shutters during operation.
5. Describe operational adjustments necessary to maintain control in all weather conditions, including speed selection, braking and following distances.
6. Describe procedures to check safe operation of brakes after driving through deep water.
7. Observe and evaluate changing road surface conditions.
8. Demonstrate ability for recognizing conditions that produce low traction, including initial rainfall, ice, black ice, snow and mud.
9. Describe procedures to avoid skidding and jackknifing.
10. Describe procedures to avoid hydroplaning and describe the road and vehicle conditions that cause it.
11. Describe procedure for mounting and dismounting tire chains.
12. Describe the procedure for extricating the vehicle from snow, sand and mud by maneuvering or towing.
13. Demonstrate ability to adjust the rate of change in speed and direction to accommodate road conditions and avoid skidding.
14. Describe procedures required to coordinate acceleration and shifting to overcome the resistance of mud, snow and sand.
15. Demonstrate the ability to perform checks on brake adjustments prior to mountain driving.
16. Describe procedures necessary to use the right lane or special truck lane going up grades.
17. Describe procedures necessary to place the transmission in the proper gear for engine braking before starting downgrades.
18. Describe proper use of truck escape ramp when brakes fail on a downgrade.
19. Describe procedures to bring the vehicle to a stop in the shortest possible distance while maintaining directional control when operating on a slippery surface.
20. Describe procedures to recover from vehicle skids induced by snow, ice, water, oil, sand, wet leaves, or other slippery surfaces.
21. Perform proper use of windshield wipers, washers and defrosters to maintain visibility.