Oil Contains Fuel
可能原因
喷油器
- 喷油器壳体上的密封泄漏
- 喷油器柱塞缸壳体上的密封泄漏
- 喷油器尖端严重泄漏
- 喷油器尖端断裂
缸盖
- 气缸盖裂纹
输油泵
- 燃油输油泵密封件
建议的措施
Show/hide table
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。 |
喷油器壳体上的密封泄漏
查找喷油器壳体上的密封有无损坏迹象。 更换所有漏油的密封件。
喷油器柱塞缸上的密封泄漏
查找喷油器柱塞缸内的密封有无损坏迹象。 更换所有漏油的密封件。
喷油器尖端严重泄漏
查找喷油器尖端有无损坏迹象。 必要时,修理或更换喷油器。
喷油器尖端断裂
查找喷油器尖端有无损坏迹象。 必要时,修理或更换喷油器。
缸盖开裂
查找缸盖内喷油器的燃油供应油道有无损坏迹象。 查找有无销孔泄漏。
燃油输送泵密封
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:
2010/03/22 New Software Is Available for Some C13 and C15 On-Highway Engines {1901, 1920}
R438 Voltage Regulator Droop - Adjust
Replacement of the Capacitors and the Inverters on the UPS{4480, 7451} Replacement of the Capacitors and the Inverters on the UPS{4480, 7451}
2008/12/08 Do not Use the 1U-6661 Pop Tester Gp to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
R438 Voltage Regulator Excitation Current Limit - Adjust
C18 Industrial Engine Exhaust Temperature Is High
C9 Engines for Motor Graders Coolant Contains Fuel
2008/12/01 Do not Use the 1U-6661 Pop Tester Gp to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/01 New Software Is Available for Some C27 and C32 Generator Set Engines {1901, 1920}
C18 Industrial Engine Exhaust Has Excessive White Smoke
C32 Marine Engine Maintenance Recommendations
C18 Industrial Engine Exhaust Has Excessive Black Smoke
2008/12/01 The Delivery Inspection Checklist is Now in the Petroleum Transmission Operation and Maintenance Manuals {3030}
2008/12/01 Calibration Fluid for Fuel Nozzle Test Equipment Is Available {1252, 1254}
C32 Marine Engine Overhaul (Major)
CX35-P800 Petroleum Transmission Safety Messages
C18 Industrial Engine Oil Pressure Is Low
C18 Industrial Engine Oil Temperature Is High
2009/03/09 Improved Wire Assemblies for the Combustion Sensors Are Used {1408, 1563}
CX35-P800 Petroleum Transmission Specifications
CX35-P800 Petroleum Transmission Plate Locations and Film Locations
C18 Industrial Engine Power Is Intermittently Low or Power Cutout Is Intermittent
CX35-P800 Petroleum Transmission Transmission Warm-up
CX35-P800 Petroleum Transmission Transmission Control