773D and 775D Quarry Trucks and 773E and 775E Off-Highway Trucks Power Train Caterpillar


Tire and Rim (Rear) - Remove

Usage:

773D 7CS

拆卸步骤

表 1
所需工具 
工具  零件号  零件说明  数量 
9U-7536  起吊台架 
4C-5809 液压泵 

开始:

  1. 安装车轮楔子。 请参阅拆解和组装, "车轮楔子(前和后)- 拆卸和安装"。


    图 1g00557784

  1. 使用工具 (A) 抬起机器后部,直到从轮胎和轮辋组件上移除重量。


    图 2g00557788
    典型示例

  2. 将 14 只螺母 (1) 中的 12 只从轮胎和轮辋组件上拆下。

    注: 其余两只螺母 (1) 应留在轮胎和轮辋组件上(互成 180 度)。



    图 3g00557789

  3. 定位适当的叉车,使叉具位于轮胎和轮辋组件下面。 将适当的装置绕轮胎和轮辋组件定位并将该适当的装置固定到适当的叉车上。


    图 4g00540960

    ------ WARNING! ------

    如果未能将内部轮胎和轮辋固定至升降机立柱就将其从车轮组件完全拆下,可出现严重伤亡。

    为避免由于挤压出现的伤亡,应将内部轮胎和轮辋固定至升降机后,再将其从车轮组件拆下。


  4. 还可采用轮胎装卸机拆卸轮胎和轮辋组件。

  5. 将剩余的两只螺母从轮胎和轮辋组件上拆下。 拆卸外部轮胎和轮辋组件。 外部轮胎和轮辋组件的重量约为 1180 kg (2600 lb)


    图 5g00557844

  6. 将螺栓 (2) 和卡箍 (3) 从车轮上拆下。


    图 6g00557870

  7. 在轮胎和轮辋组件上作识别标记,以便于安装。 将 14 只螺母 (4) 中的 12 只从轮胎和轮辋组件上拆下。


    图 7g00557878

    ------ WARNING! ------

    如果未能将内部轮胎和轮辋固定至升降机立柱就将其从车轮组件完全拆下,可出现严重伤亡。

    为避免由于挤压出现的伤亡,应将内部轮胎和轮辋固定至升降机后,再将其从车轮组件拆下。


  8. 定位适当的叉车,使叉具位于轮胎和轮辋组件下面。 将适当的装置绕轮胎和轮辋组件定位并将该适当的装置固定到适当的叉车上。 拆下其余的螺母 (4)。

  9. 拆卸内部轮胎和轮辋组件。 内部轮胎和轮辋组件的重量约为 1180 kg (2600 lb)

Caterpillar Information System:

143H and 163H Motor Graders All Wheel Drive Temperature Switch (Hydraulic Oil) - Above Normal Range
143H and 163H Motor Graders All Wheel Drive Switch (All Wheel Drive Control) - Voltage Below Normal
143H and 163H Motor Graders All Wheel Drive Switch (All Wheel Drive Control) - Voltage Above Normal
143H and 163H Motor Graders All Wheel Drive Speed Sensor (Ground) - Incorrect Signal
143H and 163H Motor Graders All Wheel Drive Speed Sensor (Engine) - Incorrect Signal
143H and 163H Motor Graders All Wheel Drive Solenoid Valve (Reverse Pump Displacement) - Current Below Normal
143H and 163H Motor Graders All Wheel Drive Solenoid Valve (Reverse Pump Displacement) - Current Above Normal
143H and 163H Motor Graders All Wheel Drive Solenoid Valve (Pump Pressure) - Test
143H and 163H Motor Graders All Wheel Drive Solenoid Valve (Pump Pressure) - Current Below Normal
143H and 163H Motor Graders All Wheel Drive Solenoid Valve (Pump Pressure) - Current Above Normal
143H and 163H Motor Graders All Wheel Drive Solenoid Valve (Motor Displacement) - Test
143H and 163H Motor Graders All Wheel Drive Solenoid Valve (Motor Displacement) - Current Below Normal
789C Off-Highway Truck Engine Supplement Aftercooler - Install
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System Metering Pump (Steering)
834G Wheel Dozer and 836G Landfill Compactor Power Train Torque Converter (Lockup)
789C Off-Highway Truck Engine Supplement Aftercooler - Remove
3054 Engine for Caterpillar Built Machines Inlet Manifold - Remove - Type 1 Engines and 9RM Engines
3116 Engine for Challenger 35, and Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Air Cleaner - Remove and Install
773D and 775D Quarry Trucks and 773E and 775E Off-Highway Trucks Power Train Tire and Rim (Rear) - Install
D350E Series II and D400E Series II Articulated Trucks 3406E Engine Supplement Crankshaft Vibration Damper and Pulley - Remove and Install
784C and 785C Off-Highway Truck Power Train Rear Wheel, Bearing, and Duo-Cone Seal - Remove
797 Off-Highway Truck Hydraulic System Hoist Cylinder
797 Off-Highway Truck Hydraulic System Hydraulic System
539 Knuckleboom Loader Hydraulic System Joystick Control (Pilot)
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.