General Troubleshooting Information
对故障进行诊断与排除的第一步是目视检查。 如果目视检查完毕时仍没有完全理解故障，则执行运行检查。 如果目视检查和运行检查完毕时仍没有完全理解故障，则执行测试步骤。 这些步骤有助于确定系统故障。 这些步骤列在您的机器的测试和调整模块中。
有关个别系统部件的位置，请参考您的机器的系统操作模块。
有关电气系统的更多信息，请参考您的机器的电气示意图。
有关液压系统的更多信息，请参考您的机器的液压示意图。
Caterpillar Information System:
IT28G and IT38G Integrated Toolcarriers and 924G, 924GZ, 928G and 938G Wheel Loaders Power Train Electronic Control System Transmission Control (Shift Lever)
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H and 16H Motor Graders Caterpillar Monitoring System Charging System
PF-300B and PS-300B Pneumatic Compactors Propel System Torque Converter
IT28G and IT38G Integrated Toolcarriers and 924G, 924GZ, 928G and 938G Wheel Loaders Power Train Electronic Control System Limit Switch (Parking Brake)
Caterpillar Monitoring System Alert Indicator Never Flashes
2001/04/23 Mount Accessories in the Cab with Tapped Holes {7177, 7301, 7325}
Service Life can be Increased with the Installation of LED Lights{1429} Service Life can be Increased with the Installation of LED Lights{1429}
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader Compression Brake Solenoid Circuit - Test
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H and 16H Motor Graders Caterpillar Monitoring System Pulse Width Modulated Sensor
3512 and 3516 EUI Engines for Caterpillar Built Machines Cooling System Operation
IT28G and IT38G Integrated Toolcarriers and 924G, 924GZ, 928G and 938G Wheel Loaders Power Train Electronic Control System Toggle Switch (Automatic/Manual)
561N, 572R Series II and 572R Pipelayers and D10R, D11R, D5M, D5N, D6M, D6N, D6R, D6R Series II, D7R, D7R Series II and D8R Series II Track-Type Tractors Power Train Electronic Control System MID 113 - CID 0695 - FMI 07
950G and 962G Wheel Loaders and IT62G Integrated Toolcarrier Power Train Oscillating Axle (Rear) - Remove
950G and 962G Wheel Loaders and IT62G Integrated Toolcarrier Power Train Oscillating Axle (Rear) - Install
2000/09/04 Correction to the Callouts for the Extender Cylinder {5640, 6640, 6641}
C-15 and C-16 Industrial Engines Air Starting System
834G Wheel Tractor and 836G Landfill Compactor Machine Systems Gear Pump (Implement, Pilot and Braking) - Assemble
2000/09/25 A New Modification Is Used After the Installation of the Bushing in the Harvester Head and Grapple Damper {5569}
CP-323C and CS-323C Paving Compactors Radiator Core - Clean
2000/08/28 Special Instruction, REHS0894, "Speed Sensor Installation" {4351, 4803, 5058}
2000/08/28 Special Instruction, REHS0895, "Speed Sensor Installation" {4351, 4803, 5058}
TH62, TH63, TH82, TH83 and TH103 Telehandlers Power Train Service and Parking Brake - Install
HH45 Harvester Head, HH55 Harvester Head, HH65 Harvester Head and HH75 Harvester Head Cold Weather Operation
2000/10/09 New Hinges Are Used on the Compartment Doors of Wheel Harvesters {7273}