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一台配置洋马柴油机的现代60-7型挖掘机,出现毫无规律的突然熄火,但能重新启动,没有发现其他任何异常。查看柴油低压油路发现:胶管喉箍处严重老化剥裂;客户用铁垫片替
A modern 60-7 excavator equipped with a Yanmar diesel engine showed a sudden and unexpected flameout but restarted without any other abnormality. Check diesel low-pressure oil found: hose hose clamp severe aging cracking; customers with iron gasket for