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第一汽车制造厂自1987年CA1091(原CA141)型汽车投放市场以后,便陆续收到用户反映:该车的拖曳钧易坏。我认为,CA1091型汽车的拖曳钧与CA15型的基本一样,而CA15型的拖曳钩是多年来从没出过质量事故的产品,为何在CA1091车上就出问题呢? 为了查找原因,我们特意从总装配线上用随机抽样方法,抽取两辆CA1091型新车,并且将这两辆汽车都挂上拖车,到长白山脚下的桦甸山区试验,1号车的拖车轮胎是8.25-20型,2号车的拖车轮胎是9.00—20型,主车装载5t;拖车装载4t。 当拖挂试验进行到3300km时,2号车的曳衬套及后衬套支撑座严重
The first car factory since 1987 CA1091 (original CA141) type cars on the market, they will gradually receive the user to reflect: The car tow Jun easily broken. I think, CA1091 towing Jun and CA15 type basically the same, and CA15 towing hook has never been a product of quality accidents over the years, why the car on the CA1091 problems? In order to find the reason, we deliberately From the assembly line with a random sample of two CA1091 new car models, and the two cars are hung trailer to the foot of the Mountain in Changbaishan Huadian test, the first car trailer tires are 8.25-20 type 2 Car trailer tires are 9.00-20 type, the main car load 5t; trailer load 4t. When the towing test to 3300km, the No. 2 taxi liner and the rear bushing seat is serious