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康明斯柴油机的PT燃油系统与一般柱塞泵式燃油系统不同，用户在操作和维修时应特别引起注意。根据笔者经验，这里介绍一下该机常见的喷油器柱塞压力和气门间隙的简易调整法。喷油器的柱塞压力是指喷油器喷油终了时柱塞对油嘴锥形座的压紧力；气门间隙指进排气门全闭时，摇臂前?
Cummins diesel PT fuel system and the general piston pump fuel system is different from the user in the operation and maintenance should pay special attention. According to my experience, here to introduce the aircraft common injector plunger pressure and valve clearance simple adjustment method. Injector plunger pressure refers to the end of the injector when the plunger on the nozzle cone pressure; valve clearance refers to the exhaust valve is fully closed, the rocker front?