980G Wheel Loader Power Train Caterpillar


Differential and Bevel Gear - Install

Usage:

980G 2KR

安装步骤

表 1
所需工具    
工具     零件号     零件名称     数量    
A     138-7575     连杆支架     2    
B     1U-6396     O 形圈组装固定胶     1    



    图 1g00524638

    注: 彻底清洁差速器和伞齿轮 (4) 与车桥壳体之间的配合面。

  1. 将 O 形密封圈 (5) 安装到差速器和伞齿轮 (4) 上。 将工具 (B) 涂抹到 O 形密封圈 (5) 上。



    图 2g00524633

  1. 将工具 (A) 和适当的起吊设备连接到差速器和伞齿轮 (4) 上。 差速器和伞齿轮 (4) 的重量约为 385 kg (850 lb)。

  1. 将差速器和伞齿轮 (4) 安装到车桥壳体中。



    图 3g00529341

  1. 安装螺栓 (3) 和垫圈。 拧紧螺栓 (3) 至扭矩为 230 ± 40 N·m (170 ± 30 lb ft),然后再拧紧 120 ± 10 度。

  1. 拆下工具 (A) 和相应的起吊设备。



    图 4g00524560

  1. 安装制动器管 (2) 。

End By:

  1. 安装摆动桥。 请参考正在维修的机器的 拆解和组装, "摆动桥(后)- 安装"。
  2. 安装固定桥。 请参考正在维修的机器的 拆解和组装, "固定桥(前)- 安装"。
  3. 安装半轴。 请参考正在维修的机器的 拆解和组装, "半轴 - 拆卸和安装"。

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