C7.1 Engines Caterpillar


Rear Power Take-Off (RPTO) - Remove

Usage:

525D 2L5

拆卸步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
1P-0520  冲头总成 

开始:

  1. 拆下飞轮。 有关正确的步骤,请参阅拆解和组装, "飞轮 - 拆卸"。


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。


  1. 必要时,将 OEM 设备从后动力输出装置(RPTO)上拆下。


    图 1g02069019


    图 2g02069023

  2. 拆下螺栓 (1 )。 将适配器 (2) 从飞轮壳 (9) 上拆下。 拆下 O 形密封圈 (3)(未显示)。

    注: 在适配器和飞轮壳上作临时标记显示适配器的正确朝向。

  3. 卸下螺栓 (4)。 将适配器 (5) 从飞轮壳 (9) 上拆下。 拆下 O 形密封圈 (6)(未显示)。

    注: 在适配器和飞轮壳上作临时标记显示适配器的正确朝向。

  4. 将齿轮 (7) 从曲轴 (8) 上拆下。

  5. 必要时,遵循步骤 9.a 至步骤 9.c,将套筒轴承从适配器上拆下。

    1. 将适配器 (2) 放到适当的支承上。

    2. 使用工具 (A) 和适当的压具将套筒轴承 (10) 从适配器 (2) 上拆下。

    3. 重复步骤 9.a 至步骤 9.b,将套筒轴承从适配器 (5) 上拆下。


    图 3g02069020

  6. 将齿轮组件 (11) 和齿轮组件 (12) 从飞轮壳 (9) 上拆下。


    图 4g02069021

  7. 拆下螺栓 (13)。 将齿轮 (17) 和惰轮毂 (15) 组件从飞轮壳 (9) 上拆下。

  8. 拆下螺栓 (14)。 将齿轮 (18) 和惰轮毂 (16) 组件从飞轮壳 (9) 上拆下。


    图 5g02069453

  9. 必要时,遵循步骤 9.a 至步骤 9.c,将套筒轴承从齿轮上拆下。

    1. 将齿轮 (17) 放到适当的支承上。

    2. 使用工具 (A) 和适当的压具将套筒轴承 (19) 从齿轮 (17) 上拆下。

    3. 重复步骤 9.a 至步骤 9.b,将套筒轴承从其余齿轮上拆下。


    图 6g02069024

  10. 必要时,遵循步骤 10.a 至步骤 10.b,将套筒轴承从飞轮壳上拆下。

    1. 使用适当的工具将套筒轴承 (20) 从飞轮壳 (9) 上拆下。

    2. 重复步骤 10.a,将套筒轴承 (21) 从飞轮壳 (9) 上拆下。

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