120H and 135H Motor Graders Power Train Caterpillar


Parking Brake - Install

Usage:

120H 124

安装步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
1U-7505  变速箱千斤顶 

注: 清洁度是一项重要的因素。 组装之前,应使用清洗剂彻底清洁所有零件。 让零件风干。 不要使用抹布擦干零件。 棉绒可能会留在零件上,可能导致以后出现故障。 检查所有零件。 如果任何零件磨损或损坏,则应使用新零件进行更换。



    图 1g00999242

  1. 安装轮毂 (10)。

  2. 安装定位销 (9)。

  3. 安装盘 (8) 和板 (7)。


    图 2g00998124

  4. 将工具 (A) 连接在停车制动器壳体 (6) 上。

  5. 将停车制动器壳体 (6) 安装在变速器上。 停车制动器壳体 (6) 的重量约为 34 kg (75 lb)。 将两颗螺栓 (5) 安装在停车制动器壳体 (6) 中。 拆下工具 (A)。


    图 3g00998123

  6. 将其余螺栓 (5) 安装在停车制动器壳体 (6) 中。

  7. 将轭 (4) 和 O 形密封圈安装在变速器轴上。

  8. 安装螺栓 (3)。 拧紧螺栓 (3) 至扭矩为 120 ± 20 N·m (89 ± 15 lb ft)

  9. 将轭 (1) 安装到差速器上。

  10. 连接停车制动器壳体上的软管组件 (2)。

  11. 用机油加注动力传动系系统。 传动系的容量为 47 L (12 US gal)

结束:

  1. 安装驱动轴。 请参考拆解和组装, "驱动轴 - 拆卸和安装"。

Caterpillar Information System:

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