Automatic Lubrication System Troubleshooting
必须先识别并确定故障之后，才能排除故障。 识别并确定故障之后，继续进行"性能检查"部分。 应按照以下步骤以便帮助识别故障。 另外，按照以下步骤以便确定故障。
- 进行目视检查以便帮助识别故障。
- 在"性能检查"中进行检查以便帮助识别故障。
- 执行与故障相关的运行检查。
- 润滑管路断裂或堵塞
- 润滑油罐空
- 注油器有故障。
- 润滑泵有故障。
- 到泵的空气压力过高。 空气调节器出现故障。
- 电气系统故障
- 空气系统故障
- 空气泵故障
Caterpillar Information System:
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System General Information
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System General Information
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Lubrication System
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Electrical System
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Auxiliary Hydraulic Electronic Control System Switch (Interlock Override)
2003/11/24 Special Instruction for Testing Oil Coolers {1378}
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Air System
446D Backhoe Loader Axles, Differential and Brakes Axle (Front)
259B3 Compact Track Loader, 247B3 and 257B3 Multi Terrain Loaders and 216B3, 226B3, 236B3, 242B3 and 252B3 Skid Steer Loaders Machine Systems Gear Pump - Assemble
247B, 247B2, 257B and 257B2 Multi Terrain Loaders Machine Systems Gear Pump - Disassemble
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Auxiliary Hydraulic Electronic Control System Switch (Two Speed)
3508B Engine for Caterpillar Built Machines Electronic Control System Operation
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Visual Inspection
914G2 and IT14G2 Compact Wheel Loaders Cooling System Coolant (ELC) - Change
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Automatic Lubrication System - Test
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Electrical System - Test
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Lubrication Injectors - Adjust
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Lubrication Injector Banks - Adjust
446D Backhoe Loader Axles, Differential and Brakes Drive and Steering Axle (Front)
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Auxiliary Hydraulic Electronic Control System Auxiliary Hydraulic Does Not Function in One Direction
910K and 914K Compact Wheel Loaders Cooling System Coolant Extender (ELC) - Add
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Interlock Electronic Control System Solenoid Valve
2003/12/29 Improved Grapple Tongs for the Hultdins Grapple {6307}
914G2 and IT14G2 Compact Wheel Loaders Cooling System Coolant Level - Check