Troubleshooting Data Sheet
为帮助诊断和排除天然气发动机的故障,完成图 1 中的信息。 确保包括测量装置。
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图 1 | g01954081 |
故障诊断与排除的数据表
报告维修资料
成功维修发动机后,务必向 Caterpillar 提供完善的信息。 报告中,推荐列出下列题目:
申诉 - 报告中包括用户申诉的描述。
原因 - 提供具体的故障起因的描述。 包括所用的诊断故障的方法。 如果发生诊断代码或事件代码,包括所有代码和代码状态。 表明确定了故障。 例如,如果您在发动机上进行了电路测试,确定测试步骤。 例如,目视检查发现线束电线有磨损。 准确地说:由于点火变压器故障,发动机的测功器试验产生的功率低于技术规范 1800 rpm。
维修 - 阐明故障的维修。 例如,您可能已安装一新的接线线束。 根据工厂的说明,您可能已更换点火变压器。
当您提供了完善、准确的信息时,Caterpillar 可为您和用户提供更好的服务。
Caterpillar Information System:
G3304B and G3306B Engines Valve Lifter - Install
G3304B and G3306B Engines Welding Precaution
G3304B and G3306B Engines Valve Lifter - Remove
2009/07/27 Improved Procedure for the Retention of the Identification Film for the Roll Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) {7323, 7325, 7405, 7557}
G3304B and G3306B Engines Rocker Shaft - Assemble
797F and 797F XQ Off-Highway Truck Power Train Oil Filter (Final Drive)
C13, C15, and C18 Tier 4 Interim Engines Injector Solenoid - Test
797F and 797F XQ Off-Highway Truck Hydraulic System Hydraulic Tank (Brake, Hoist, Steering) - Extra Retarding
C13 Tier 4 Final Engines Valve Rocker Arm
C18 Power Module Setup
G3304B and G3306B Engines Rocker Shaft - Disassemble
C18 Power Module Before Starting Engine
793F and 797F Off-Highway Trucks Power Train Electronic Control System Using Caterpillar Electronic Technician to Determine Diagnostic Codes
793F CMD Off-Highway Truck (Command for Hauling) Power Train Electronic Control System Engagement Pressure for the Transmission Clutch - Calibrate
793F CMD Off-Highway Truck (Command for Hauling) Power Train Electronic Control System Fill Time for the Transmission Clutch - Calibrate
G3304B and G3306B Engines Inlet and Exhaust Valves - Remove and Install
797F and 797F XQ Off-Highway Truck Power Train Gear Pump (Brake, Rear Axle Lubrication) - Extra Retarding
797F and 797F XQ Off-Highway Truck Braking System Motor Rotating (Brake Cooling) - Extra Retarding
797F and 797F XQ Off-Highway Truck Braking System Piston Pump (Brake Cooling) - Extra Retarding
CD44B and CD54B Vibratory Asphalt Compactors Alternator - Inspect
2009/08/03 Pistons and Piston Rings {1225, 1225}
G3304B and G3306B Engines Inlet and Exhaust Valve Guides - Remove and Install
G3304B and G3306B Engines Fuel Energy Content Problem
G3512E and G3520E Generator Set Engines Air/Fuel Ratio Control - Adjust