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近年来,有些用户反映:北京牌BJ—492Q_A型汽油机经常发生冲缸垫故障。其具体情况是,一般新车经使用几百或几千公里便发生冲缸垫。经更换缸垫后仍继续发生,往往在不足一万公里的行程内,就发生10多次。据用户反映,厂方组织有关人员进行了调查。其结果是:冲缸垫事故都发生在装用该发动机的BJ130轻型载货汽车和以BJ130型汽车底盘改装的其它汽车上,而BJ212型轻型越野车发生冲缸垫事故则较少。分析其原因可能有两点,一是BJ130轻型载货汽车运输中常有超
In recent years, some users reflect: Beijing brand BJ-492Q_A type gasoline engine cylinder pad failure often occur. The specific situation is that the general new car through the use of hundreds or thousands of kilometers will happen Chong cylinder pad. After the replacement of the cylinder mat continues to occur, often less than 10,000 km in the trip, occurred more than 10 times. According to the user, the factory organizes relevant personnel to carry on the investigation. As a result, all red cylinder accidents occurred on BJ130 light-duty trucks fitted with the engine and on other cars modified with a BJ130 chassis, while the BJ212 light-duty SUV had fewer cylinder pads. Analysis of the reasons there may be two points, first, BJ130 light truck often super