Too Much Vibration
- 减震器
- 发动机支架松动
- 风扇叶片
- 气缸不能点火
- 对齐和平衡
检查减震器有无损坏。 拧紧螺栓。 检查减震器螺栓孔有无损坏和/或磨损。
运行发动机。 检查发动机有无以下问题： 安装件松动, 安装件破损, 支承件松动 和 支承件破损. 拧紧所有安装螺栓。
检查风扇叶片有无损坏。 确保风扇叶片平衡。
检查有无不能点火的气缸。 进行断缸测试。 请参考故障诊断和排除, "喷油器电磁阀"部分的诊断功能测试。
检查对齐和平衡情况。 如果故障现象仍然存在，请参考故障诊断和排除, "发动机不能点火、运行不顺畅或不稳定"部分的诊断程序。
Caterpillar Information System:
IT14G Integrated Toolcarrier and 914G Wheel Loader Steering System Steering System Pressure - Test
IT14G Integrated Toolcarrier and 914G Wheel Loader Steering System Steering System Pressure - Test
69D and 769D Off-Highway Truck and 771D Quarry Truck Air System and Brakes Service Brake (Front Caliper)
980G Wheel Loader Power Train Trunnion Support (Oscillating Axle, Front) - Remove and Install
CB-534C and CB-634C Vibratory Compactors Steering System Metering Pump (Steering)
3304B and 3306B Engines for Caterpillar Built Machines Turbocharger - Disassemble
IT28G Integrated Toolcarrier Maintenance Interval Schedule
784C and 785C Off-Highway Trucks Machine Systems Body and Canopy - Remove
784C and 785C Off-Highway Trucks Machine Systems Door Panel (Right) - Remove and Install
784C and 785C Off-Highway Trucks Machine Systems Door Panel (Left) - Remove and Install
554 Forwarder and 574 Forwarder Changing Direction and Speed
824G , 825G and 826G Landfill Compactor Steering Frame Lock
CB-534C and CB-634C Vibratory Compactors Steering System General Information
3304B and 3306B Engines for Caterpillar Built Machines Turbocharger - Assemble
3406E On-Highway Engine Housing (Front) - Remove
3406E On-Highway Engine Housing (Front) - Install
3524B Engines for Off-Highway Trucks Too Much Valve Lash
824G , 825G and 826G Landfill Compactor Tilt Hood
D250E Series II and D300E Series II Articulated Trucks Power Train Differential and Bevel Gear (Front and Rear) - Assemble
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0804 FMI 09 Interface Module (No. 4) Abnormal Update - Test
3406E On-Highway Engine Fan Drive - Disassemble
824G , 825G and 826G Landfill Compactor Compactor Wheel Tamping Tips - Inspect/Replace
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0805 FMI 09 Interface Module (No. 5) Abnormal Update - Test
784C and 785C Off-Highway Trucks Machine Systems Electronic Control Module (Brake) - Remove and Install