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拖拉机在检修时,为了恢复其使用性能,需要把磨损超限的零件进行修复或更换,更换的零件质量好坏直接影响到拖拉机功能和使用寿命。如果配件质量差,达不到技术要求,装配后不仅会使修复的拖拉机使用寿命降低,而且还会造成一些意想不到的故障。下面以J-50拖拉机检修后由于配件质量不佳引起的三起故障,浅谈一下配件对修车质量的影响。一、正时情齿轮轴环槽过浅引起的抱瓦 84—15号车7月份大修完,试运中发现机油压力略有偏高,考虑到大修后的拖
Tractor in the repair, in order to restore its performance, you need to wear over the limit parts to be repaired or replaced, the quality of the replacement parts directly affect the tractor function and service life. If the parts are of poor quality and fail to meet the technical requirements, the assembly will not only reduce the service life of the repaired tractors, but also cause some unexpected failures. Following the J-50 tractor after the repair due to poor quality parts caused by three failures, talk about the impact of accessories on the quality of the car. First, the timing of gear shaft collar groove caused by overwhelmed tile 84-15 car overhaul in July, the trial found that the oil pressure slightly high, taking into account the overhaul after the drag