Hydraulic System Filter Element (Fine Filtration) - Replace - If Equipped
Show/hide table
 |
热油和热的部件可能会导致人员受伤。 请勿让热的液压油或热的零部件与皮肤接触。 |
- 将机器停放在保养位置。
- 把液压锁定操纵装置移到锁定位置。 关闭发动机。
- 缓慢地松开加注口塞以释放掉所有压力。
Show/hide table
 | |
| 图 1 | g01208340 |
- 释放掉压力后，再拧紧加注口塞。
- 打开机器右侧的检修门。
- 从细滤器上拆下四个螺栓 (1) 和盖 (2) 。
Show/hide table
 | |
| 图 2 | g01090728 |
- 从滤清器组件上拆下滤芯 (3) 。
- 安装一个新的滤清器滤芯。
- 装上盖 (2) 和四个螺栓 (1) 。
- 关闭检修门。
Caterpillar Information System:
777F, 777G, and 785D OEM Off-Highway Truck/Tractors Water Delivery System Relief Valve (Secondary Steering Backup) - Test and Adjust
777F, 777G, and 785D OEM Off-Highway Truck/Tractors Water Delivery System Hydraulic Oil Contamination - Test
777F, 777G, and 785D OEM Off-Highway Truck/Tractors Water Delivery System Visual Inspection
777F, 777G, and 785D OEM Off-Highway Truck/Tractors Water Delivery System Machine Preparation for Testing and Adjusting
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Keypad Module
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Engine Oil and Filter - Change
777F, 777G, and 785D OEM Off-Highway Truck/Tractors Water Delivery System Piston Motor (Water Pump)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Capacities (Refill)
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Hydraulic Tank
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Auxiliary Drive
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Piston Pump (Steering)
3126B Marine Engine Product Storage
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System Oil - Change
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Relief Valve (Secondary Steering Main) - Test and Adjust
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Relief Valve (Primary Steering Backup) - Test and Adjust
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Pressure Reducing Valve (Steering) - Test and Adjust
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Piston Pump (Steering) Pressure - Test and Adjust
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Relief Valve (Charge, Water Delivery) - Test
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Relief Valve (Cold Start) - Test
CAT WDS OEM and 777F Off-Highway Truck/Tractor Water Delivery System Piston Motor (Water Pump) Speed - Test
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System Oil Filter (Case Drain) - Replace
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System Oil Level - Check
2011/12/22 An Improvement to the Electronic Control Module is Made on Certain Excavators {1931, 7600}
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Indicators and Gauges - Test