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发动机功率不足是一种常见病、多发病。这有发动机长期使用造成的自然性功率衰退,也有因机手使用、保养不当而引发的功率不足等原因。现作如下分析。1.空气滤清器脏污引起的功率不足空气滤清器的功能是将进入发动机之前的空气所含的杂质、灰尘除去,保证燃料充分、完全地燃烧,减小杂质磨损机件。如果空气滤清器进气口脏污或被杂草、飞虫及其它杂物堵塞;或壳内积聚的灰尘过多;或滤芯上粘满灰污,都会影响其充气效率和滤清效果,加
Engine power is a common disease, frequently-occurring disease. This is due to the prolonged use of the engine due to the decline of natural power, as well as the lack of power due to the use of handguns and improper maintenance. Now make the following analysis. 1. Air filter dirty caused by lack of power The function of the air filter is to remove impurities and air contained in the air before entering the engine to ensure that the fuel is fully and completely burned to reduce impurities wear parts. If the air cleaner inlet is dirty or weeds, insects and other debris clogged; or too much accumulation of dust in the shell; or filter sticky gray, will affect the inflatable efficiency and filtration effect, plus