Too Much Valve Lash
- 摇臂
- 润滑不足
- 摇臂磨损
- 气门桥磨损
- 推杆磨损
- 气门挺杆磨损
- 凸轮轴磨损
- 气门杆磨损
- 气门间隙不当
- 摇臂轴固定螺栓松动
- 气门弹簧磨损
- 气门座
检查摇臂调整螺钉的锁紧螺母是否正确安装。 如果摇臂调整螺钉的锁紧螺母松动,请调节气门间隙。
检查摇臂有无磨损迹象。 如果磨损情况严重,请安装新的零件或摇臂。 调整气门间隙。
检查气门室的润滑情况。 检查喷油器挺杆与摇臂按钮之间有无充分润滑。
检查气门桥有无磨损迹象。 调整和/或更换气门桥。 如果磨损情况严重,请安装新的零件。 调整气门间隙。
检查推杆有无磨损迹象。 如果磨损情况严重,请安装新的推杆。 调整气门间隙。
清洁气门系。 安装新的气门挺杆。
检查凸轮轴有无磨损。
检查气门杆有无磨损迹象。 检查气门是否可灵活地活动。 检查气门杆有无弯曲。 调整气门间隙。
修理或更换摇臂轴的固定螺栓。
检查气门弹簧有无损坏或磨损迹象。 如果磨损情况严重,请安装新的弹簧。 调整气门间隙。
检查气门座有无磨损迹象。 如果磨损情况严重,请安装新的气门座。 调整气门间隙。
Caterpillar Information System:
3406E On-Highway Engine Housing (Front) - Install
3406E On-Highway Engine Housing (Front) - Remove
3304B and 3306B Engines for Caterpillar Built Machines Turbocharger - Assemble
CB-534C and CB-634C Vibratory Compactors Steering System General Information
3524B Engines for Off-Highway Trucks Too Much Vibration
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
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
784C and 785C Off-Highway Trucks Machine Systems Quad Gauge Module - Remove and Install
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 0806 FMI 09 Interface Module (No. 6) Abnormal Update - Test
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 0807 FMI 09 Interface Module (No. 7) Abnormal Update - Test
3304B and 3306B Engines for Caterpillar Built Machines Water Temperature Regulator - Remove and Install
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 0808 FMI 09 Interface Module (No. 8) Abnormal Update - Test