同样的方法再松喷油泵油腔上的放气螺塞,旋松高压油管接头,分段放出油路中的空气。(2)喷油泵偶件损坏。柱塞偶件磨损,内泄漏大,供油压力达不到要求压力,造成供油量不足,应更换新件。出油阀弹簧弹力减弱或折断,出油阀被铁末或污物卡死,出油阀紧座有孔洞或裂纹,或与高压油管相接处的内锥孔胀裂,应更换新件或更换新柱塞偶件。(3)喷油泵供油参数不正确。喷油泵供油时刻不正确,供油量调整不正确、各缸的供油均匀性差等。TMH GK如供油时间过晚,压缩行程终止活塞开始下行时,喷油器才开始向燃烧室喷油,因燃烧室压缩压力不足造成混合气压燃温度不够而无法燃烧,使柴油机启动困难。
喷油嘴SBDLL150S6561BDLL150S6561
喷油嘴S5621549BDLL150S6506
喷油嘴SBDLL150S6382BDLL150S6382
喷油嘴S5621125BDLL150S6382
喷油嘴SBDLL150S6372BDLL150S6372
喷油嘴S5621085BDLL150S6329C
喷油嘴SBDLL150S6310BDLL150S6310
喷油嘴S5628929BDLL150S312
喷油嘴S5621670BDLL140S6608A
喷油嘴SBDLL140S6592BDLL140S6592
喷油嘴S5621253BDLL140S6423
喷油嘴S6801064BDLL124S6857
喷油嘴SBDLL110S6879BDLL110S6879
喷油嘴SBDL30S46BDL30S46
喷油嘴SB3TA Z029B3TA Z029
喷油嘴SALL160S9666/5ALL160S9666/5
喷油嘴SADB135S126-7ADB135S126-7
喷油嘴S63S440-411963S440-4119
喷油嘴S33-12-07-0033-12-07-00
喷油嘴S238-8-1985238-8-1985
喷油嘴S170.66.11170.66.11
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