Thursday, June 9, 2011

Driving School. Traffic on the climbs and descents

The ups and downs better cope with no gear on them. The gentle climb is overcome with a short course with advanced overclocking vehicle when visibility and road conditions do not hinder dispersal. On worn-out vehicles should not resort to this method of overcoming the climbs. Steep (short with limited visibility and long) are overcome and no gearshift. The driver includes the right to address the rise of the transfer in advance, but in fact the rise is focusing all his attention to driving. If, in the rise velocity starts to fall, must be timely to include a lower gear, not expecting a complete stop the car. Stops on the rise should not cause confusion chauffeur. In these cases you need to turn off the clutch to the engine is not stalled while the brake pedal and with considerable effort to pull on a manual control lever brakes. Acceleration on the rise is difficult. The focus should be focused on preventing relapse car back to the beginning of moving forward. This is achieved by concerted action of the hand brake lever, clutch pedal and the throttle pedal. The order of the clutch pedal and accelerator remains the same as when starting on level ground, but air-fuel ratio required to file more. Moving from place to rise, we must simultaneously include the clutch smoothly and release handbrake, but so that the inhibition of the car was in the beginning of its motion forward. In case of failure of these operations should be turning off the traction and reducing engine rpm, brake the car and do it all over again. If the ascent is so steep that the car can not overcome it, even in first gear, you can use a reverse gear, that is to overcome the ups reverse. Such a technique is possible because the reverse gear allows the greatest traction. It also provides a secure car from rolling forward progress in the case of failure. When driving downhill (downhill) driving techniques vary depending on the steepness of the descent, the length and condition of the roadway. On gentle slopes with no short turns and uneven path, if followed by the descent should rise, no need to resort to the brakes. It should be slightly reducing the number of revolutions of the motor shaft to go down in a hollow and add momentum to the move to overcome the next short climb. It is worth noting that quite often on the old roads in places (the transition from descent to ascent) found damage to roads, ditches, potholes - so, too, be careful not to damage the suspension of his car. All other slopes are overcome with a decrease in speed by the engine brake and brake wheels. Engine braking is carried out while moving at a lower gear with small turns of the engine crankshaft. On gentle slopes of long use engine braking, which include a lower gear and release the gas pedal. On steep descents long enjoyed the engine brake and brake wheels (treadle). On short steep slopes, followed by the rise should be especially careful, because at the end of the descent can hit in the front axle. Here for engine braking is applied the lowest gear. In overcoming any runs to adhere to such general rules: a) stop the motor, and b) not to switch off transmission, c) not to allow continued use of the brakes. On steep downhill mountain road traffic regulations prohibit driving, clutch or transmission.

No comments:

Post a Comment