1.柴油机自行熄火的原因及排除方法 (1)柴油供给故障。①油料用完,应及时添加柴油。②在油路中有空气,应设法排除空气。③油路不通或柴油滤清器阻塞,可通过检修、清洗,进行排除。④喷油器针阀咬住(摇动起动轴时无喷油声音或声音微弱),要清洗、研磨针阀偶件,必要时更换喷油器。⑤进油管渗漏,应予更换。 (2)空气供给的故障。可检查、清洗或更换空气 1. Diesel engine self-extinguishing causes and troubleshooting (1) diesel supply failure. ① run out of fuel, diesel should be added in time. ② in the oil in the air, should try to rule out the air. Â ’¢ oil barrier or diesel filter obstruction, can be overhaul, cleaning, to be excluded. ④ injector needle bite (shake the starting shaft no injection sound or sound weak), to clean, grinding needle and even pieces, if necessary, replace the injector. ⑤ leakage into the pipe, should be replaced. (2) air supply failure. Check, clean or replace the air