735 Articulated Truck Power Train Caterpillar


Rear Axle - Remove

Usage:

735 AWR

拆卸步骤

表 1
所需工具    
工具     零件号     零件说明     数量    
A     9U-7546     插孔     2    
3S-6224 液压泵     1    
C     138-7573     连杆支架     1    
D     138-7575     连杆支架     1    
E     189-0408     钩环组件     1    

开始:

  1. 拆下后桥稳定杆。 请参阅拆解和组装, "后桥稳定杆 - 拆卸和安装"。

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

吊装或垫塞不当可能会造成人员伤亡。

当使用起重机或千斤顶顶升任何零件或部件时,与之保持距离。 确保起重机或千斤顶具备正确的部件吊装能力。 在沉重部件下面进行任何工作之前先安装垫块或台架。

图上显示的是部件的近似重量。 清洁要安装零件的所有表面。


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

带载的传动系拧紧扭矩可造成人身伤害。

不等的车轮转速可产生传动系拧紧扭矩,从而使传动系部件在拆解中带载。

拆解前,务必释放传动系拧紧扭矩。



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. 为便于安装,在所有管路、软管、导线及管上做出识别标记。 插接好所有线路、软管和管路。 这将有助于防止液体泄漏和有助于防止油液系统污染。



    图 1g01194151

    典型示例

  1. 将实心钢块 (1) 放到后机架两侧的平衡臂 (2) 前侧和悬架挡块之间。

    注: 将 101.6 mm (4 in) 长的 50.8 mm (2 in) 方钢用作钢块 (1) 。




    图 2g01194091

  1. 将工具 (A) 安装到中轴下方。 利用工具 (A) 升起机器后部,从而使其重量离开后桥。 不要使后桥的轮胎离开地面。



    图 3g01194139

  1. 拆下夹子 (3) 。 断开软管组件 (4) 和 (6) 。 将后驱动轴 (5) 从后桥组件上断开。



    图 4g01194146

  1. 将工具 (C) 、 (D) 和 (E) 安装到后桥组件的输入轭 (7) 上。 这样可以防止后桥组件向下转动。



    图 5g01194070

  1. 将适当的起吊设备固定到后悬架 (8) 后半体的两侧上。 将适当的起吊设备的另一头固定到平衡臂 (2) 上。

    注: 这有助于后桥拆卸中支撑后悬架 (8) 。




    图 6g01194174

  1. 拆下将托架 (11) 固定到车桥壳体 (10) 和悬架上的螺栓 (9) 和垫圈。 由两人或利用适当的起吊设备将托架 (11) 从机器上拆下。 托架 (11) 的重量约为 35 kg (77 lb)。



    图 7g01194314

  1. 将螺栓 (12) 和垫圈从后桥组件 (10) 和悬架上拆下,以便将后桥组件 (10) 从悬架上分离。

  1. 拆下将后桥组件 (10) 固定到两条平衡臂安装板 (13) 上的螺栓 (14) 和垫圈。



    图 8g01194317

  1. 由两人将后桥组件 (10) 从机器上滚下。

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