*一台S195柴油机修理后试车,摇转曲轴进行起动,在放回减压手柄时,进气管内发出很大的爆炸声,类似汽油机的化油器回火声,连续起动数次都是如此。最后检查,发现在摇转发动机时,排气摇臂不动,原来是推杆没有放进随动轴窝内,凸轮不能将其顶起,排气门始终打不开,气体不能排出,而到进气行程时,气缸里的气体,马上从进气管中排出,便出现了进气管中有较大的放炮声。 *一台S195紫油机使用中,发现空滤器中有爆炸响声,响声时有时无(低速时有,高速时没有),经检查是由于排气门座松动造成。 *一台S195柴油机使用中,突然发现有较大的排气声,小 * After a S195 diesel engine is repaired, it is tested and the crankshaft cranked for starting. When the decompression handle is replaced, a large explosion sound is emitted into the intake pipe, similar to the carburetor tempering sound of a gasoline engine, which is the same for several consecutive starts . Final inspection and found that in the cranking engine, the exhaust rocker does not move, the original push rod is not placed in the follower shaft nest, the cam can not be jacked up, the exhaust valve can not always open, the gas can not be discharged, and To the intake stroke, the gas cylinder, immediately expelled from the intake pipe, there was a larger muzzle into the intake pipe sound. * A S195 purple oil machine use, found in the air filter explosion noise, sometimes no sound (low speed, high speed did not), the inspection is due to loose exhaust seat caused. * S195 diesel engine in use, suddenly found a larger exhaust sound, small