7. When the power output shaft of the tractor is working, the protective cover of the power output shaft must be installed, and personnel are strictly prohibited from approaching the power output shaft. When the power output shaft is loaded, the tractor cannot make sharp turns, so as to avoid damage to the universal joint or the power output shaft of the tractor; the power output shaft The handle should be in the separated position when not in use;
8. Before using the power take-off shaft to drive farm implements, check the rationality of the matching of the tractor and the drive farm implements. When farming, the angle between the power output shaft and the universal joint drive shaft should be no more than 15°; when the hydraulic control is normal, after the headland turns to lift the farm implement, the angle between the power output shaft and the farm implement input shaft and the drive shaft is no more than 20°; It is forbidden to put the rotary tiller into the soil before the power output is turned on, which will cause damage to the rotary tiller and serious damage to the tractor clutch (in order to improve the working efficiency, the power source may not be cut off when turning, but the lifting height of the machine must be about 200mm above the ground);
9. After parking, the driver must not leave the tractor before the engine is turned off; when parking the vehicle on a slope, he should engage the gear (forward gear in the uphill position and reverse gear in the downhill position).
