Air Inlet and Exhaust System - Inspect
应对进排气系统进行综合性目视检查。 确保系统中没有泄漏迹象。
如果进气系统或排气系统中存在阻塞，则发动机的性能就会降低。
- 检查发动机空气滤清器进气口和进气管道以确保通道没有被阻塞或压扁。
- 检查发动机空气滤清器滤芯。 用清洁的发动机空气滤清器滤芯更换脏的发动机空气滤清器滤芯。
- 检查发动机空气滤清器滤芯清洁的一侧有无灰尘的踪迹。 如果观察到灰尘的踪迹，说明污染物正流过发动机空气滤清器滤芯和/或发动机空气滤清器滤芯密封件。
- 对于带塑料气门机构盖的发动机，若碰到曲轴箱压力过高，拆下气门机构盖并检查护罩末端是否有塑料膜。 若护罩末端有塑料膜，将其拆下。 确保清除了所有碎屑。
- 如果呼吸器管由塑料制成，请使用低压空气检查呼吸器管内部有无阻塞。 若接头内部阻塞，必须更换盖组件。 若尝试拆下接头，将导致气门机构盖损坏。
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高温发动机部件可能导致灼伤。 进行发动机保养之前让发动机和部件冷却下来。 |
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接触正在运转的发动机会因热零件而导致灼伤或因旋转零件而导致伤害。 在旋转的发动机上工作时，避免接触热零件或旋转零件。 |
Caterpillar Information System:
2000/04/01 Correction To Parts Manual, SEBP2697-02 {1000}
2000/06/01 Improved Pacbrake Operation can be Attained by Removal of Breather Bolt or by Rerouting Solenoid Wiring on Some C-15 and C-16 Truck Engines {1129}
Uninterruptible Power Supply (UPS) 250 Installation
Uninterruptible Power Supply (UPS) 250 Dry Contact - Configure
2000/04/01 43-02 "Ignition Key Switch Fault" (71) {1553}
Electronic Modular Control Panel II (EMCP II) Component Location - For 3406E Engines
3114, 3116, and 3126 Engines Electrical System
3500B Engines and 776D, 777D, 784C, 785C, 789C, 793C and 793D Off-Highway Truck/Tractors Engine Design
Electronic Modular Control Panel II (EMCP II) Component Location - For 3412C, 3508, 3512, And 3516 MUI Engines
3618 Engine Engine Performance
Electronic Modular Control Panel II (EMCP II) Component Location - For EUI Engines
3408E and 3412E Engines for Caterpillar Built Machines Cooling System - Check - Overheating
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options Main Stator and Voltage Sensing Lead Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options Oil Field Generator Connections (SR4)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options VR4 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options VR3 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options Selection Guide for Voltage Regulator (All Except SR4B for 3500 Engines)
2000/04/17 Pull the Injector Sleeve with a 139-0692 Sleeve Jaw {0706, 1713}
2000/04/01 Special Instruction, REHS0440 is Available for an Index of Electrical System Schematics {7566}
2000/04/01 Special Instruction, REHS0440 is Available for an Index of Electrical System Schematics {7566}
SR4 and SR4B Electric Power Generation Rewind Data Winding Data for <B>111-8240</B> Generator through <B>112-1481</B> Generator
3114, 3116, and 3126 Engines Fuel System - Inspect
325D and 329D Excavators Hydraulic System Pilot Valve (Travel)
3114, 3116, and 3126 Engines Engine Speed - Check