Pump Drive - Remove
Show/hide table
所需工具 | |||
---|---|---|---|
工具 | 零件号 | 零件说明 | 数量 |
A | 138-7575 | 连杆支架 | 1 |
开始:
- 拆下齿轮泵(举升)。 请参阅拆解和组装, "齿轮泵(举升)- 拆卸"。
- 拆下活塞泵(转向)。 请参阅拆解和组装, "活塞泵(转向)- 拆卸"。
- 拆下齿轮泵(变速箱注油和回油)。 请参阅动力传动系拆解和组装, "齿轮泵(变速箱注油和回油)- 拆卸"。
Show/hide table
注意 |
---|
在检查、保养、测试、调整及维修产品时,请小心确保盛接油液。 在打开任何舱室或拆卸任何含有油液的部件前,请准备好盛接液体用的适当容器。 |
注: 将盖和塞安装在全部孔口上,以免污垢或碎屑进入系统。 清洁度是一项重要的因素。 拆卸步骤开始之前,应彻底清洁部件外部。 这将防止脏污进入内部机构。
- 拆下固定护罩 (1) 的三个螺栓 (2) 和硬垫圈。 卸下挡板 (1)。
- 在所有软管组件上贴标签,以便于组装。 将适当的容器放到泵驱动装置 (4) 下方盛装机油,以便存放或弃置。 从泵驱动装置 (4) 上断开软管组件 (3) 和软管组件 (5)。
Show/hide table
图 2 g00650472 - 将软管组件 (6) 从泵驱动装置 (4) 上断开。
Show/hide table
图 3 g00650479 - 拆下将泵驱动轴 (7) 固定在泵驱动装置 (4) 上的四个螺栓 (8) 和垫圈。
- 将工具 (A) 固定到泵驱动装置 (4) 上,如图所示。 将适当的吊索固定到工具 (A) 上。 将吊索固定到适当的举倾机构上。
Show/hide table
图 4 g00650480 - 拆下将泵驱动装置 (4) 固定到机架组件上的四个螺栓 (9) 和硬垫圈。 从机器上拆下泵驱动装置 (4)。 泵驱动装置的重量为
68 kg (150 lb) 。
Show/hide table
图 1 | g00650471 |
Caterpillar Information System:
D350E Series II and D400E Series II Articulated Trucks Backup Alarm - Test
3508B and 3512B Engine Supplement for 776D, 777D, and 777D HAA Tractor/Off-Highway Trucks Refrigerant Condenser - Remove and Install
IT28G Integrated Toolcarrier and 928G Wheel Loader Steering System Pressure Switch (Primary Steering Oil and Secondary Steering Oil)
776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Oil Cooler (Brake) - Install
797 Off-Highway Truck Fan Drive Hydraulic System Suction Fan
TH62, TH63, TH82 and TH83 Telehandlers Transmission Neutralizer Pressure Switch - Adjust
2000/06/19 Precleaner Assemblies Are Now Serviceable {1051, 1055}
2000/05/29 The Required Torque has been Increased for the Piston Retaining Nut in the Tilt Cylinder {5104}
2000/05/29 The Required Torque has been Increased for the Piston Retaining Nut in the Lift Cylinder {5102}
IT14G Integrated Toolcarrier and 914G Wheel Loader Power Train Service Brakes - Remove and Install
2000/06/19 Correction to Service Magazine, 9EP3441, 31 October 1999 , "New Thrust Washer Improves Service Life of Differential Group" {3258}
3508B and 3512B Engine Supplement for 776D, 777D, and 777D HAA Tractor/Off-Highway Trucks Accumulator (Refrigerant) Remove and Install
D350E Series II and D400E Series II Articulated Trucks Brakes, Indicators and Gauges - Test
TH62, TH63, TH82, TH83 and TH103 Telehandlers Engine Supplement Transmission Oil Cooler - Remove
3408E and 3412E Engines for Caterpillar Built Machines Throttle Switch Circuit - Test
CS-531D, CP-533D and CS-533D Vibratory Compactors Vibratory System Vibratory Frequency - Test and Adjust
2000/06/19 Special Instructions, REHS0611-01 (SI1128-01), "Installation of Axle Cooling" is Available {1365}
776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Pump Drive - Install
CS-531D, CP-533D and CS-533D Vibratory Compactors Propel System Piston Pump Servo Neutral - Test and Adjust
CS-531D, CP-533D and CS-533D Vibratory Compactors Vibratory System Hydraulic Control Neutral (Piston Pump) - Test and Adjust
CB-534C and CB-634C Vibratory Compactors Steering System Steering Hydraulic System
776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Pump Drive - Disassemble
797 Off-Highway Truck Fan Drive Hydraulic System Speed Sensor (Fan Drive)
CS-531D, CP-533D and CS-533D Vibratory Compactors Propel System Relief Valve (Pressure Override) - Test and Adjust