Fuel System - Inspect
将燃油输送到发动机的部件若有故障就会造成燃油压力低。 燃油压力低会降低发动机性能。
- 检查燃油箱中的燃油油位。 确保油箱盖的通气孔没有被灰尘阻塞。
- 检查燃油管有无泄漏。 燃油管必须没有阻塞和与规格不符的弯折。 确认回油管无皱缩。
- 检查燃油滤清器有无过多杂质。 如有必要，安装一个新的燃油滤清器。 确定污染物的来源。 进行必要的修理。
- 维修燃油粗滤器。 燃油滤清器有一个透明油杯，通过查看油杯可以确定燃油系统中有无空气。 如果燃油系统中存在空气，请参阅操作和保养手册, "燃油系统注油泵 - 操作"。
如果注油后仍存在空气，请参阅测试和调整, "燃油中混入空气 - 测试"。
Caterpillar Information System:
C1.5 and C2.2 Industrial Engines Crankcase Breather (Canister) - Replace
3516C Generator Set Engines Coolant Level Is Low
2011/12/19 A New Pipe Nipple Is Used in the Fuel Lines for G3606 and G3608 Engines {5479}
2012/01/12 A New High Pressure Fuel Pump and Adapter Are Used on C175-16 Petroleum Engines {1251, 1251, 1290}
C13 Engine for Combat and Tactical Vehicles Piston and Rings
C13 Engine for Combat and Tactical Vehicles Piston and Rings
C13 Engine for Combat and Tactical Vehicles Piston and Rings
2011/12/21 New Improved Power Train Control Processor Software Is Now Used on Certain Marine Engines {7610, 7620}
Cleaning Components with Carbon Dioxide (CO<SUB>2</SUB>) {0680, 1000, 7000} Cleaning Components with Carbon Dioxide (CO<SUB>2</SUB>) {0680, 1000, 7000}
Early Hour Wear of Piston Rings and Cylinder Liners due to Neglect of Air Cleaner Maintenance on Certain 3512C Petroleum Engines{1201, 1225} Early Hour Wear of Piston Rings and Cylinder Liners due to Neglect of Air Cleaner Maintenance on Certain 3512C Petroleum Engines{1201, 1225}
C9.3 Engines for Caterpillar Built Machines Fumes Disposal Filter - Remove and Install
3516C Generator Set Engines High Altitude Derate Occurrence
Air and Gas Starting for G3300B Engines{1451} Air and Gas Starting for G3300B Engines{1451}
2012/02/01 A New Air Hose and a New Solenoid Valve Manifold Are Used for the Air Shutoffs on Certain 3512C and 3516C Petroleum Engines {1078, 1078}
2011/12/21 Fuel Injection Pump on C3.3 and C4.4 (Mech) Generator Sets {1251}
3516C and C175-16 Engines Selective Catalytic Reduction Dosing Control System Operation
3516C and C175-16 Engines Selective Catalytic Reduction Warning Operation
3516C and C175-16 Engines Selective Catalytic Reduction Event Codes
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines Cylinder Head Valves
C2.6 and C3.3B Tier 2 and EU Stage 2 Engines for Caterpillar Built Machines Excessive Engine Oil Consumption - Inspect
2012/01/06 Air Compressor on 3054, 3054B, 3054C, 3054E, 3056, 3056E, C3.3, C3.4, C4.4, C4.4 (Mech), C6.6 and C7.1 Engines {1803}
C27 PET GEN SET Electric Power Generation and C27 KNOCKDOWN K Petroleum Power Train Package Generator Operation
2012/02/27 A New Air Inlet Housing and Support Bracket Are Used on 3616 and C280-16 Engines {1052, 1071}
C18 Generator Set Maintenance Interval Schedule