康明斯柴油机及其附件总成的修理技巧

论述了康明斯柴油机在长期停用后、起动前应润滑其增压器全浮动轴承的必要性。在维修HIC8253AF/E18DA11涡轮增压器时,应注意增压器排气口漏机油、轴承损坏及空压机漏机油等故障。介绍了气缸盖、气缸体的修理技巧,以及诊断燃油继断器电磁阀、喷油泵泵头上的三角螺塞拧紧力矩不足或胶圈老化等故障的经验。

Repair Skills for CUMMINS Diesel Engines and Their Accessories

The need to lubricate the fully floating bearings of the supercharger before starting the cummins diesel engine after it stopped its running for a long time is discussed.On service and maintenance of the supercharger HIC8253AF/E18DA11,oil leak at the exhaut outlet of the supercharger,damage of bearings and oil leak of the air-compressor should be paid attention to.Repair skills for cylinder heads and cylinder blocks and experiences of failure diagnosis for oil cut-off solenoid valves,for insufficient tightening torque for triangular cock on the fuel injection pump head and for fading of rubber oring,etc are introduced.