3176C, 3406E and 3456 Industrial Engines Caterpillar


Oil Contains Fuel

Usage:

3196 1DW

可能原因

  • 单体喷油器壳体上或单体喷油器套筒上的密封泄漏

  • 缸盖燃油管适配器上的密封泄漏

  • 单体喷油器顶端过度泄漏或单体喷油器顶端破裂

  • 燃油供给歧管破裂

  • 输油泵上的密封泄漏

注: 更多信息请参阅, REHS3007, "确定燃油稀释发动机机油的原因"。

建议的措施

------ WARNING! ------

接触高压燃油可能导致液体渗透和烧伤危险。 高压燃油溢出可能会产生火灾。 如果不遵循检查、保养和维修指南,可能会造成人身伤亡。


------ WARNING! ------

发动机运转时,不要松开任何高压燃油管。燃油管路中高压回引起人身伤亡。在对发动机燃油管路进行任何保养或修理前,发动机停止后等待 60 秒钟,允许排放压力。


单体喷油器壳体上或单体喷油器套筒上的密封泄漏

查找单体喷油器密封有无损坏的迹象。 更换所有漏油的密封件。

缸盖燃油管适配器上的密封泄漏

查找缸盖燃油管适配器上的密封有无损坏的迹象。 修理和 / 或更换所有出现泄漏的燃油管或部件。

单体喷油器顶端过度泄漏或单体喷油器顶端破裂

查找单体喷油器有无损坏的迹象。 如有必要,修理单体喷油器或更换单体喷油器。

燃油供给歧管破裂

查找燃油供给歧管有无损坏的迹象。

输油泵密封泄漏

确保排气预留孔未被阻塞。 如有必要,修理或更换燃油输油泵。

Caterpillar Information System:

UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Low DC Voltage Potentiometer - Calibrate
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Vacuum Pump Startup - Required Procedure After Extended Storage
3408E and 3412E Engines for Caterpillar Built Machines Engine Has Mechanical Noise (Knock)
C15 and C18 Petrolem Generator Set Engines Coolant Contains Fuel
C15 and C18 Petrolem Generator Set Engines Alternator Problem - Charging Problem and/or Noisy Operation
C27 and C32 Generator Set Engines Radiator Core - Remove
C27 and C32 Generator Set Engines Fuel Filter and Water Separator - Remove and Install
C27 and C32 Generator Set Engines Fuel Temperature Sensor - Remove and Install
C27 and C32 Generator Set Engines Fuel Pressure Sensor - Remove and Install
C15 and C18 Petrolem Generator Set Engines Symptom Troubleshooting
C27 and C32 Generator Set Engines Fuel Filter Base - Install
C27 and C32 Generator Set Engines Fuel Filter Base - Remove
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Multidrop Network - Setup
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Remote Input/Output Dry Contact - Setup
C175-16 Locomotive Engine Cylinder Block, Liners and Heads
Troubleshooting Engine Vibration{1000, 1151, 1162, 1206} Troubleshooting Engine Vibration{1000, 1151, 1162, 1206}
3508B, 3512B, and 3516B High Displacement Generator Sets Maintenance Recommendations
Failure To Program Injector 6 Trim Calibration File{1290, 7620} Failure To Program Injector 6 Trim Calibration File{1290, 7620}
3606 and 3608 Engines Engine Oil Pan - Remove
C4.2 and C6.4 Engines for Caterpillar Built Machines Oil Temperature Is High
C175-16 Locomotive Engine Pistons, Rings and Connecting Rods
C13 and C15 On-highway Engines Programmable Parameters
C7 and C9 On-Highway Engines Password Parameters
2011/06/24 Calibration of the 175-4998 Signal Converter {1421}
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.