General Information
自动润滑系统用来自动润滑以下卡车上的轴承：775E 非公路推土机 和 773E 非公路卡车。
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| 图 1 | g01055759 |
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(1) 后喷油器排
(2) 喷油器排 (3) 左喷油器排 (4) 润滑泵总成 (5) 右喷油器排 | |
自动润滑系统由三个系统组成。 这三个系统分别为电气系统、空气系统和润滑系统。 这些电气系统间协同工作。 电气系统用来定期开关自动润滑系统。 空气系统用来连接电气系统和润滑系统。 空气系统为润滑系统加压提供动力。 润滑系统负责控制到轴承的润滑剂流量。
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| 图 2 | g01055761 |
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详图 (A) ( 1) 后喷油器排 (4) 润滑泵总成 (6) 空气调节器 | |
Caterpillar Information System:
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
914G Compact Wheel Loader and IT14G Integrated Toolcarrier Circuit Breakers - Reset
914G2 and IT14G2 Compact Wheel Loaders Cab Air Filter - Clean/Replace
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System General Information
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Automatic Lubrication System Troubleshooting
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