General 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，仍查不出故障原因，应执行操作检测。 如果目视检查和操作检测完毕，仍查不出故障原因，则应进行测试程序。 这些程序有助于检出系统的问题。 针对机器的组件,这些步骤列在测试与调整章节里。
针对不同机器组件,其个别系统部件的位置，请参阅系统操作章节。
有关机器电气系统的更多信息，请参阅电气系统示意图。
有关机器液压系统的更多信息，请参阅液压系统示意图。
Caterpillar Information System:
24M Motor Grader Power Train Solenoid Valve (Differential Lock)
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Implement Electronic Control System MID 082 - CID 2151 - FMI 03
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Power Train Transmission (Power Shift) - Disassemble
Disassembly, Assembly, Testing, and Salvage of Starting Motor for 3046, 3064, and 3066 Engines {1453} Disassembly, Assembly, Testing, and Salvage of Starting Motor for 3046, 3064, and 3066 Engines {1453}
587T Pipelayer Reference Material
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Power Train Axle Housing (Service Brakes, Differential and Bevel Gear) - Assemble
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Power Train Axle Housing (Service Brakes, Differential and Bevel Gear) - Disassemble
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Power Train Axle Housing, Axle Shaft, and Wheel Flange - Install
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Power Train Axle Housing, Axle Shaft, and Wheel Flange - Assemble
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Power Train Axle Housing, Axle Shaft, and Wheel Flange - Disassemble
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Power Train Axle Housing, Axle Shaft, and Wheel Flange - Remove
120M, 12M, 140M, 14M, 160M and 16M Motor Graders Implement Electronic Control System MID 082 - CID 2150 - FMI 08
120M, 12M, 140M and 160M Motor Graders Machine Systems Visual Inspection
3512 Industrial Engine Engine Rotation
587T Pipelayer Sheave Block Bearings - Lubricate
24M Motor Grader Braking and Hydraulic Fan System Brake Control Valve (Service) - Check
24M Motor Grader Hydraulic System Oil Level - Check
587T Pipelayer Hydraulic System Oil Sample - Obtain
777F Off-Highway Truck Hydraulic System Hoist Cylinder
24M Motor Grader Hydraulic System Oil Sample - Obtain
587R Pipelayer Hydraulic System Flushing Valve
CD54 Paving Compactor Safety Messages
Instructions for Installing an Intermittent Saw Arrangement{6000, 6543} Instructions for Installing an Intermittent Saw Arrangement{6000, 6543}
Field Repair of SystemOne Track with the Multi-Pitch Track Press {0354, 0685, 4170} Field Repair of SystemOne Track with the Multi-Pitch Track Press {0354, 0685, 4170}