喷油器每工作700h左右应检查调整一次。若开启压力低于规定值时应将针阀卸出,放入清洁柴油中用木片或铜片刮除积炭,用细铁丝疏通喷孔,装复后再进行调试。要求同一台柴油机上各缸的喷油压力差必须小于lMPao CER CER
(3)定期检查、调整喷油泵供油提前角
为使喷油器喷入气缸内的柴油能够混合均匀并完全燃烧,必须定期检查、调整喷油泵供油提前角的大小。若供油时间过早,会使柴油机启动困难,出现敲缸、振动加大等故障;若供油时间过迟,则会导致排气管冒黑烟、机温过高和油耗上升等后果。
(4)按季节换油,定时保养柴油滤清器
因针阀偶件的酉治精度,而且喷油器喷孔孔径很小,因而必须严格按照季节变化选用规定牌号的清洁柴油,并要定时保养柴油滤清器,经常排放滤清器和油箱内的沉淀油,以防止灰尘、杂质的侵入而加速针阀偶件的磨损。
共轨阀 | 共轨泵零 | F00VC01055 | F00VC01055 |
共轨阀 | 共轨泵零 | F00VC01054 | F00VC01054 |
共轨阀 | 共轨泵零 | F00VC01053 | F00VC01053 |
共轨阀 | 共轨泵零 | F00VC01053 | F00VC01053 |
共轨阀 | 共轨泵零 | F00VC01052 | F00VC01052 |
共轨阀 | 共轨泵零 | F00VC01052 | F00VC01052 |
共轨阀 | 共轨泵零 | F00VC01051 | F00VC01051 |
共轨阀 | 共轨泵零 | F00VC01051 | F00VC01051 |
共轨阀 | 共轨泵零 | F00VC01050 | F00VC01050 |
共轨阀 | 共轨泵零 | F00VC01050 | F00VC01050 |
共轨阀 | 共轨泵零 | F00VC01046 | F00VC01046 |
共轨阀 | 共轨泵零 | F00VC01046 | F00VC01046 |
共轨阀 | 共轨泵零 | F00VC01045 | F00VC01045 |
共轨阀 | 共轨泵零 | F00VC01045 | F00VC01045 |
共轨阀 | 共轨泵零 | F00VC01044 | F00VC01044 |
共轨阀 | 共轨泵零 | F00VC01044 | F00VC01044 |
共轨阀 | 共轨泵零 | F00VC01044 | F00VC01044 |
共轨阀 | 共轨泵零 | F00VC01043 | F00VC01043 |
共轨阀 | 共轨泵零 | F00VC01043 | F00VC01043 |
共轨阀 | 共轨泵零 | F00VC01038 | F00VC01038 |
共轨阀 | 共轨泵零 | F00VC01037 | F00VC01037 |
共轨阀 | 共轨泵零 | F00VC01037 | F00VC01037 |
共轨阀 | 共轨泵零 | F00VC01036 | F00VC01036 |
共轨阀 | 共轨泵零 | F00VC01035 | F00VC01035 |
共轨阀 | 共轨泵零 | F00VC01034 | F00VC01034 |
共轨阀 | 共轨泵零 | F00VC01034 | F00VC01034 |
共轨阀 | 共轨泵零 | F00VC01033 | F00VC01033 |
共轨阀 | 共轨泵零 | F00VC01033 | F00VC01033 |
共轨阀 | 共轨泵零 | F00VC01033 | F00VC01033 |
共轨阀 | 共轨泵零 | F00VC01024 | F00VC01024 |
共轨阀 | 共轨泵零 | F00VC01023 | F00VC01023 |
共轨阀 | 共轨泵零 | F00VC01023 | F00VC01023 |
共轨阀 | 共轨泵零 | F00VC01022 | F00VC01022 |
共轨阀 | 共轨泵零 | F00VC01022 | F00VC01022 |
共轨阀 | 共轨泵零 | F00VC01016 | F00VC01016 |
共轨阀 | 共轨泵零 | F00VC01016 | F00VC01016 |
共轨阀 | 共轨泵零 | F00VC01015 | F00VC01015 |
共轨阀 | 共轨泵零 | F00VC01015 | F00VC01015 |