301.5,301.6,301.7,301.8,302 Mini Hydraulic Excavator Machine Systems Caterpillar


Upper Frame and Undercarriage Frame - Separate

Usage:

301.8 H8X

拆卸步骤

表 1
所需工具 
项目  零件号  零件描述  数量 
—  M12X1.75 x100MM 导向螺栓 

开始:

  1. 升起驾驶室。


    图 1g06331456

  1. 从回转接头组件上断开软管组件 (1)。


    图 2g06331475

  2. 从回转接头组件上断开顶部软管组件 (2)。


    图 3g06331484

  3. 从回转接头组件上拆下其余软管组件 (3)。 拆下支架 (4)。


    图 4g06331494

  4. 断开接头 (5)。 从底座上拆下接头 (6)。

  5. 降下驾驶室,并固定到下部机架组件上。


    图 5g06331507


    图 6g06331509

  6. 拆下对面的两个回转轴承螺栓,然后安装工具 (A)。


    图 7g06331526

  7. 将适当的起吊设备连接到驾驶室支架 (7)。 驾驶室和上部机架组件 (8) 的重量大约是 1338 kg (2950 lb)

  8. 拆下其余回转轴承螺栓。 拆下驾驶室和上部机架组件 (8)。

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