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拖拉机降耗不仅是为了节约能源,同时也是为了减少污染,为农业生产开辟一个良好的环境。(1)保养空气滤清器。经常保养空气滤清器,不用布或其他物件包裹空气滤清器,保持滤清器进气流畅。(2)不改变排气管方向。不要随意改变排气管方向,以免增加排气阻力,使发动机的油耗增加。(3)经常调整气门间隙。气门间隙要经常调整。如果发动机因齿轮凸轮轴磨损而引起配气相位角减小,要适当减少气门间隙,以弥补配气相位角的减小;凸轮轴
Tractor energy consumption not only for energy conservation, but also to reduce pollution, open up a good environment for agricultural production. (1) Maintenance of air filter. Regular maintenance of air filters, no cloth or other objects wrapped air filter, keep the filter inlet smooth. (2) Do not change the direction of the exhaust pipe. Do not change the direction of the exhaust pipe, so as not to increase the exhaust resistance, so that the engine fuel consumption increased. (3) often adjust the valve clearance. Valve clearance to be adjusted often. If the engine due to gear camshaft wear caused by reduced gas phase angle, valve clearance should be appropriately reduced to compensate for the gas phase angle decreases; camshaft