拖拉机修理是拖拉机运用过程中的重要环节,是保证拖拉机始终保持良好的技术状态,促使其高效、优质、低耗,安全生产的可靠保证。研究和解决拖拉机的修理问题,既要考虑可靠性,又要考虑经济性,将会直接影响农村商品生产和流通。为此,具有重要的现实意义。我国的拖拉机修理制度,是从五十年代 Tractor repair is an important part of the tractor application process, is to ensure that tractors always maintain a good technical state, prompting its efficient, high quality, low consumption, safe production of a reliable guarantee. Research and solve the problem of tractor repair, it is necessary to consider the reliability, but also consider the economy, will have a direct impact on rural commodity production and circulation. Therefore, it has important practical significance. China’s tractor repair system is from the fifties