C4.4 Industrial Engine Caterpillar


Fuel Injection Pump Gear - Install

Usage:

C4.4 448

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。


  1. 确保喷油泵齿轮清洁且无磨损损坏。 如有必要,更换燃油泵齿轮。 确保喷油泵轴清洁且无磨损损坏。



    图 1g02483636

  1. 将新的 O 形密封圈 (5) 定位到喷油泵 (7) 上。

  1. 将适配器板 (4) 定位到喷油泵 (7) 上。

  1. 安装新的螺栓 (9) 和垫圈 (8) 。 拧紧螺栓至扭矩为 22 N·m (195 lb in)。

  1. 将键 (6) 安装到喷油泵 (7) 的轴上。

  1. 将齿轮 (3) 定位到喷油泵 (7) 的轴上。

  1. 将新垫圈 (2) 安装到喷油泵的轴上。 安装螺母 (1) 并用手拧紧。

  1. 使用适当的工具,防止喷油泵齿轮 (3) 旋转。

    注: 不要使用正时销喷油,以防喷油泵齿轮旋转。

  1. 拧紧螺母 (1) 至扭矩 64 N·m (47 lb ft)。

End By: 安装燃油喷油泵。 有关正确的步骤,请参阅 拆解和组装, "燃油喷油泵 - 安装"。

Caterpillar Information System:

C4.4 Industrial Engine Fuel Injection Pump - Remove
C4.4 Industrial Engine Fuel Injection Pump - Install
C4.4 Industrial Engine Fuel Injection Lines - Remove
C4.4 Industrial Engine Fuel Injection Lines - Install
C4.4 Industrial Engine Fuel Filter Base - Remove and Install - Single Secondary Fuel Filter
C4.4 Industrial Engine Front Cover - Remove and Install
C4.4 Industrial Engine Front Cover - Remove and Install - Heavy Duty Front Cover
C4.4 Industrial Engine Flywheel Housing - Remove and Install - Wet Back End Housing
C9.3 Tier 4 Final Engines Injector Bypass Fuel Flow - Test
C7.1 (Mech) Industrial Engine Cylinder Block
C7.1 (Mech) Industrial Engine Fuel Transfer Pump
C7.1 Engines for Caterpillar Built Machines Main Bearing Journal
C4.4 Industrial Engine Fuel Injection Pump Gear - Remove
C4.4 Industrial Engine Fuel Manifold (Rail) - Remove and Install
C4.4 Industrial Engine Fuel Priming Pump - Remove and Install - Electric Fuel Lift Pump (EFLP)
C7.1 (Mech) Industrial Engine Piston and Rings
C7.1 Engines for Caterpillar Built Machines Connecting Rod Bearing Journal
349E, 349F and 352F Excavators and 349E MHPU Mobile Hydraulic Power Unit Tool Control System Switches
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408} Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
349E, 349F and 352F Excavators and 349E MHPU Mobile Hydraulic Power Unit Tool Control System Sensors
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System Solenoid Valves
C4.4 Industrial Engine Gear Group (Front) - Remove and Install - Heavy Duty Gear Group (Front)
C4.4 Industrial Engine Gear Group (Front) - Remove and Install
C4.4 Industrial Engine Glow Plugs - Remove and Install
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.