近日接修一台东风EQ1090型载货汽车出现中、高速制动跑偏和飞轮壳常裂的现象。而且其制动无论如何调整都不凑效,飞轮壳常裂常换都以破裂而终,大家怀疑是产品质量不过关。 经维修人员对轮胎气压、转向、飞轮等有关机件和前轮定位进行常规检查,均属正常。后调查知,此车曾发生过一次翻车事故,从此初断汽车跑偏和飞轮常裂可能跟车架变形有关,后经对车架全面测检发现两纵梁对角线 Recently, the repair of a Dongfeng EQ1090 truck appeared, high-speed braking deviation and flywheel shell often crack phenomenon. And its braking in any case are not effective adjustment, flywheel often change often to break the rupture, we suspect that product quality, but off. The maintenance personnel on the tire pressure, steering, flywheel and other related parts and front-wheel positioning for routine inspection, are normal. After investigation, the car had a rollover accident, and from the beginning of the car off and flywheel often crack may be related to the frame deformation, after a comprehensive inspection of the frame found that the two longitudinal beam diagonal