259B3 Compact Track Loader, 247B3 and 257B3 Multi Terrain Loaders and 216B3, 226B3, 236B3, 242B3 and 252B3 Skid Steer Loaders Power Train Caterpillar


Bogie Axle - Disassemble

Usage:

257B3 B7H

拆解步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
1P-0510  冲头总成 
1H-3112  轴承外圈拉拔器总成 
1/2 x 2 x 8 扁平钢 
8H-0663  轴承拉拔器总成 


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。


注: 清洁度是一项重要的因素。 拆解步骤开始之前,应彻底清洁部件外部。 这有助于防止尘土进入内部结构。 污染物或污垢可能会损坏精密部件。 拆解步骤应在清洁的工作面上进行。 务必盖上部件并采取适当保护措施。



    图 1g01392651

  1. 将 O 形密封圈 (2) 从转向架车轴 (1) 上拆下。


    图 2g01392657

  2. 将转向架车轴 (1) 放置到适当的压具上。 使用适当的压具和工具 (A) 拆下套筒 (4)(未显示)。

  3. 拆下轴承 (3)。


    图 3g01392684

  4. 拆下密封件 (5) 并废弃密封件。


    图 4g01392697

  5. 使用工具 (B) 和工具 (C) 拆下轴承外圈 (6)。


    图 5g01393424


    图 6g01393434

    注: 拆卸时会损坏壳体 (7)、轴承 (8) 和轴承外圈 (9)。 废弃损坏的零件。

  6. 将转向架车轴 (1) 转至另一侧。 使用工具 (B) 和工具 (C) 拆下壳体 (7)、轴承 (8) 和轴承外圈 (9)。 废弃壳体 (7)、轴承 (8) 和轴承外圈 (9)。


    图 7g01400622

  7. 将密封组件 (10) 从套筒 (4) 上拆下。 废弃密封组件 (10)。

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