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故障现象一辆宝来1.6轿车,因烧机油来厂维修。检查后认为发动机需要大修。更换了曲轴、活塞环、曲轴轴承和连杆轴承等相关配件后组装了发动机,试车发现发动机熄火后不易起动(冷机偶尔能起动着一二次,但热机熄火后就不能起动),而发动机起动着机后工作一切正常。
Failure phenomenon A Polaris 1.6 sedan, because of burning oil to plant maintenance. After checking that the engine needs overhaul. Replacement of the crankshaft, piston rings, crankshaft bearings and connecting rod bearings and other related components after the assembly of the engine, the test found that the engine is not easy to start after the start (the cold occasionally can start once or twice, but after the heat engine can not start), and the engine After starting the machine work everything is normal.