C7 Engines for Caterpillar Built Machines Caterpillar


Unit Injector Hydraulic Pump - Install

Usage:

584HD 109

非双圆锥滚柱轴承 HEUI 泵的安装步骤


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。





    图 1g01152147

  1. 在前壳体中定位单体喷油器液压泵 (2) 。

  1. 安装螺栓 (1) 。

  1. 将线束组件 (3) 连接到单体喷油器液压泵 (2) 上。

  1. 连接软管组件 (6) 。

  1. 连接管组件 (4) 和软管组件 (5) 。

双圆锥滚柱轴承 HEUI 泵的安装步骤

表 1
所需工具    
工具     零件号     零件描述     数量    
A     129-1967     多功能润滑脂     -    

注: 如果用双圆锥滚柱轴承 HEUI 泵更换非双圆锥滚柱轴承 HEUI 泵,请参考专门说明书, REHS8178 了解返工和安装步骤。




图 2g03601539

非双圆锥滚柱轴承 HEUI 泵




图 3g03601540

双圆锥滚柱轴承 HEUI 泵

注: 参考图 2 和 3 以识别各单体喷油器液压泵。

    注: 如果单体喷油器液压泵的安装法兰中或单体喷油器液压泵安装位置处的前壳体中安装有定位销,安装单体喷油器液压泵前先拆下定位销。




    图 4g03593461

  1. 安装 O 形密封圈 (10) 。 在 O 形密封圈 (10) 、单体喷油器液压泵的安装法兰和单体喷油器液压泵的安装位置处的前壳体后面涂抹工具 (A) 。



    图 5g03594316

  1. 按如图所示定位单体喷油器液压泵 (9) ,然后顺时针旋转至最终安装方位。



    图 6g03593458

  1. 安装螺栓 (8) 并用手拧紧。

    注: 在所有软管和管连接至单体喷油器液压泵 (9) 之前,不要完全拧紧螺栓 (8) 。




    图 7g03593457

  1. 安装适配器 (6) 和 (7) 。



    图 8g03593456

  1. 安装管组件 (2) 并用手拧紧。

  1. 连接软管组件 (4) 。 安装软管组件 (3) 和 (5) 并用手拧紧。

  1. 将螺栓 (8) 上紧到 55 ± 10 N·m (41 ± 7 lb ft) 的扭矩。

  1. 拧紧管组件 (2) 、软管组件 (5) 和软管组件 (3) 。

  1. 安装线束组件 (1) 。

Caterpillar Information System:

345C Material Handler Hydraulic System Generator Set Control
C7 Engines for Caterpillar Built Machines Unit Injector Hydraulic Pump - Remove
365C and 385C Excavators and 365C MHPU and 385C MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1148 - FMI 06
365C and 385C Excavators and 365C MHPU and 385C MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1147 - FMI 06
C7 Engines for Caterpillar Built Machines Fuel Filter Base - Remove and Install
325C Excavator Joystick Controls Alternate Patterns - If Equipped
D Series Excavator Monitoring System Device Test Mode
D Series Excavator Monitoring System System Schematic
325C LCR Excavator Machine Systems Electronic Control (Heater and Air Conditioner) - Remove and Install
345C Excavator and 345C Material Handler Machine System Specifications Stick - 7.4 m (24.28 ft)
302.5C Mini Hydraulic Excavator Machine System Specifications Swivel
325C LCR Excavator Machine Systems Seat - Remove and Install
D Series Excavator Monitoring System Override Mode
C7 Engines for Caterpillar Built Machines Turbocharger - Remove
C7 Engines for Caterpillar Built Machines Turbocharger - Install
2006/03/06 The Blade Assembly Has Been Improved on Mini Hydraulic Excavators {6051, 6060}
VVP10, VVP15, VVP25 and VVP45 Vibratory Plate Compactors Safety Messages
D Series Excavator Monitoring System Tool Program Mode
C7 Engines for Caterpillar Built Machines Exhaust Manifold - Remove and Install
VVP10, VVP15, VVP25 and VVP45 Vibratory Plate Compactors Approved Machines
M325D Material Handler Machine Systems Stick - Remove
365C and 385C Excavators and 365C MHPU and 385C MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 0376 - FMI 06
345C Excavator Tool Control System System Identification
C7 Engines for Caterpillar Built Machines Engine Oil Filter Base and Oil Cooler - Remove
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.