Driving School. Movement on slippery roads.

Features of the motion on slippery roads caused a decrease in the friction between the road and the wheel due to icing of the roadway or the presence of liquid on it and the mud of the film. The very fabric of the road in this case is not deformed and track, it is not rolled. When driving on slippery roads are special requirements for brake adjustment. It is necessary that when you press the pedal brake pads on all four wheels pressed against the brake drums simultaneously. The delay of inhibition or an earlier inhibition of at least one of the wheels on a slippery road will inevitably cause a skid. Especially dangerous is an emergency stop in the ice-covered ground or rain. Moving from the place on a slippery road, you need to use the so-called "dry" contact between the road and wheels. Dry contact is formed by extruding moisture and dirt from the wheels during a parking lot. Since the area of ??such contact is small, it is necessary that the car has received the proper motion to the inertia of Congress, with the contact. Inertia of the car is large enough, and if setting off the clutch pedal is abruptly released, the drive wheels to crank in place, failing to provide movement of the car ahead. The "dry" contact drags fluid or mud, and pull away will be even harder. It should be particularly sensitive to capture an increase in load on the engine when you turn on the clutch. Clutch is released very slowly, increasing speed of the motor shaft slightly - just enough to create enough torque for the slow acceleration. And only in the recruitment of car is the inertia of motion can be smoothly increasing speed of the motor shaft. The sharp increase in speed will cause wheelspin and the car is stopped. In some cases, on a slippery road drivers increase speed of driving wheels achieve melting an ice crust or splashing mud layer. It does not always help pull away, but surely leads to premature failure of the tire tread. When driving on slippery roads may skid the front or rear of the car. This is often a consequence of too vigorous of the steering wheel. Turns, even a very smooth and on slippery roads should be carried out at a speed of less than half than when driving. dry road. Cornering grip in any case does not turn off. In the event of importation of the classic chauffeur - immediately stop the action that caused the skid steering and turning into the skid out of it. On front wheel drive car you can still add a little gas when maneuvering the wheel in the direction of the skid - the leading front-wheel drive will reduce the time of this maneuver, but we must act carefully. To hone their exit from the drift recommended practice on an empty site or the airfield - then in the event of a difficult situation your hands and feet will know what to do. Braking on slippery roads is carried out mainly through the smooth reduction of engine speed crankshaft. At the same time can slow down the car, acting brake treadle. When the speed drops to 5-8 km / hour, you can turn off the clutch and brake the car completely.