有的拖拉机手停车不熄火,变速杆放在空栏位置,不拉手刹,只将离合器放在分离位置,这样有4点害处。 1.发动机不熄火,既浪费油料,也影响使用寿命。 2.不拉手刹,发动机产生振动可使离合器接合,车辆自动行驶,发生事故。 3.离合器长期处于分离状态,易使离合器弹簧弹性减弱。 4.一旦不懂驾驶技术的人上车驾驶,可酿成严重事故。 Some tractor hand stop does not turn off, shift lever on the empty bar position, do not pull the handbrake, only the clutch on the separation position, so there are 4 points of harm. 1. Engine does not stall, both waste oil, but also affect the service life. 2. Do not pull the handbrake, the engine vibration can clutch engagement, the vehicle automatically travel, an accident. 3. Clutch long-term separation, easy to make clutch spring flexibility weakened. 4. Once you do not understand the driving skills of people driving on the train, can cause serious accidents.