Start slamming the clutch. When the locomotive starts, it should slowly release the clutch pedal and increase the throttle accordingly. Otherwise, it will cause impact on the clutch assembly and transmission parts, and even damage. Long-term pedal clutch pedal. Some riders are used to pedaling on the clutch pedal while driving in a locomotive. The harm is that the locomotive oscillates on rough roads. This will cause the clutch to be in a semi-coupled state, affecting the engine power transmission and aggravating clutch friction plate wear. Start the engine with inertia. Some drivers use the high speed to stop the clutch to slide. When the speed is high, the clutch lifts the inertia of the vehicle to start the engine. It is very easy to damage the components of the drive train and it is unsafe to inject the engine with excessive load. The throttle is used instead of the horn. When some drivers encounter pedestrians while driving, they do not use the horn to slow down. Instead, they use powerful throttles to make way for pedestrians. This will cause the engine to emit heavy smoke and pollute the environment. Suddenly increasing the speed increases mechanical wear. It is easy to cause traffic accidents. The vehicle does not pick off the taxi. When the vehicle is coasting, it does not adopt neutral sliding, but puts the shift lever on the high gear position, and uses the depressing clutch to cut off the transmission with the engine to make the vehicle coast. This makes the clutch release bearing wear more severe, downhill longer time to step down the clutch taxiing is not allowed in the safety procedures. Boost the throttle after starting and before turning off. The compression ratio of diesel vehicles is larger than that of gasoline vehicles. Suddenly increasing or decreasing the throttle can easily cause the connecting rod and the crankshaft to deform or break, increasing the carbon deposition in the cylinder piston and accelerating the wear of moving parts. Kill the steering wheel in place. Some drivers used the method of deadly driving the steering wheel when they were stationary in order to turn the vehicle into position. This would not only violate the operating rules, but also make the components of the steering mechanism easily damaged.