Techniques for starting, starting, changing, and returning to the vehicle

(1).Start: The riding car is more lean, low-pollution and less dilutable than the mixture. Therefore, before starting, press the choke valve first, lift the choke valve after starting, and run at low speed for 2 to 3 minutes. Oil reaches each moving part. Enough lubrication. Preheat the engine with insufficient time. Work will exacerbate the wear of cylinders, pistons (rings), rocker arms and other components, and the short light shade is in the state of oil dry grinding. It must also be noted that air-throttle accelerators cannot be used to speed up warm-up. Before the low beam vehicle (scooter) is started, the main frame is used to support the motorcycle, and the (rear) brake lever is gripped, and the electric start button is pressed to step on the foot to activate the pedal. After the engine is started, allow the engine to warm up (usually 2 to 3 minutes). Only when the engine runs at idle speed can the main rack be stowed away. In addition, the idling speed of the engine was adjusted at 1450±50 rpm and the scooter was adjusted at 16OO±100 rpm. Qilian is too easy to turn off, the engine is not easy to start, and the oil pressure is also small, which is not conducive to the lubrication of the engine.

(2). Start (ride-type car): Before starting; it is best to repeatedly clench or relax the clutch handle; to avoid the motorcycle start before the start of the phenomenon. The key to getting started is that the movement between the throttle and the clutch must be harmonious. Hold the clutch handle and hang it on the low gear. The left hand gradually loosens the clutch handle. The right hand works slowly with the oil. If the engine has a tendency to turn off, add some oil quickly. If the engine speed is high, slow down the fuel door. Control the engine speed not too high, so that the engine speed in the clutch during the "half-engagement" to "full engagement" in the course of a steady increase.

(3). Shifting (ride-type vehicle): After the motorcycle starts, the next step is shift operation. When shifting gears, the “breakup time” of the clutch is the “vacant range”. It is neither possible to speed up nor to use the accelerator to control the speed of the motorcycle. It is just an “inertia” exercise. Therefore, try to shorten the "breakup" time of the clutch. When shifting gears from low gear to high gear, first make the motorcycle accelerate, then close the throttle, quickly clutch the clutch handle with your left hand; break up the clutch, and hang up the first gear, then gently release the clutch handle and add the accelerator. Followed by gradual shifts in order to achieve the maximum speed. When switching from high gear to low gear, close the small throttle first, reduce the speed, quickly grasp the clutch handle, change to the desired gear, and then gradually loosen the clutch handlebar while increasing the throttle. When the high-grade gears are changed from low gears to high gears, the vehicle speed must be reduced to a speed similar to the gear speed at which the gears are shifted. Otherwise, due to the high speed, the timing of starting the gears after shifting the gears produces a great deal of traction and causes damage to the transmission components.