657G Wheel Tractor-Scraper Wheel Tractor Power Train Caterpillar


Drive Shaft - Remove

Usage:

657G W1B

拆卸步骤

表 1
所需工具    
工具     零件号     零件名称     数量    
A     5P-4758     挡圈钳组件     1    
B     238-9586     曲轴转动总成     1    
C     9X-8874     螺栓
1/2 - 13 × 3 in    
1    

开始:

  1. 卸下变速箱分动器。 请参阅拆解和组装, "变速箱分动器 - 拆卸"。
  2. 降下后部和中间曲轴箱防护罩。 请参阅拆解和组装, "曲轴箱防护罩 - 降下和升起"。


注意

在检验、保养、测试、调整及维修发动机时,请小心确保盛接流出的液体。 在打开或拆解任何储有液体的部件之前,要准备好合适的容器收集液体。

有关适合收集和盛接卡特彼勒产品上的液体的工具和供应品,请参阅专门出版物, NENG2500, "卡特彼勒代理商工具目录"。

按照本地法规和条例处置所有液体。


  1. 将液压油系统的油排入合适的容器以便保存或废弃这些液压油。 请参阅操作和保养手册, "液压油系统 - 更换"。



    图 1g01302356

  1. 需要两个人,卸下轴 (2) 和管组件 (1) 。 轴 (2) 的重量约为 29 kg (65 lb)。 管组件 (1) 的重量约为 25 kg (55 lb)。



    图 2g01302358

  1. 使用工具 (A) ,卸下挡圈 (3) 。 卸下隔套 (4) 。



    图 3g01302359

  1. 断开软管组件 (5) 、 (8) 和 (9) 。 断开管组件 (6) 。 卸下弯管 (7) 。



    图 4g01302361

  1. 卸下软管组件 (9) 。 断开软管组件 (10) 和软管组件 (11) 。 卸下连接块 (12) 和 O 形密封圈。



    图 5g01302362

  1. 卸下软管组件 (13) 。 卸下管组件 (14) 和夹子 (15) 。 卸下弯管 (17) 和防护罩 (16) 。



    图 6g01302363



    图 7g01302501

  1. 将适当的起吊设备连接在管组件 (19) 上。 管组件 (19) 的重量约为 25 kg (55 lb)。 卸下螺栓 (18) 。 如有必要,将工具 (B) 安装到飞轮壳中来转动管组件 (19) 。 卸下管组件 (19) 。



    图 8g01302364

  1. 卸下轭组件 (20) 。



    图 9g01302367

  1. 卸下螺母 (21) 。 使用工具 (C) ,卸下轴承保持架 (22) 。

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