416F, 420F, 422F, 428F, 430F, 432F, 434F and 444F Backhoe Loaders Power Train Caterpillar


Transmission (Direct Drive) - Install

Usage:

444F FBN

安装步骤

表 1
所需工具    
工具     零件号     零件描述     数量    
A     1U-7498     支撑支座组件     4    
B     1U-9745     气动/液压千斤顶     1    
C     1U-9330     液压千斤顶     1    
D     1U-7505     液压千斤顶     1    
1U-7558 安装适配器总成     2    



    图 1g02917902

  1. 将工具 (D) 连接到变速箱组件 (10) 。 变速箱组件 (10) 的重量约为 255 kg (562 lb)。

  1. 使用工具 (D) 安装变速箱组件 (10) 。



    图 2g01808974

  1. 将电缆带 (21) 从变矩器的驱动板 (22) 上拆下。



    图 3g02917900

  1. 将螺栓 (20) 和垫圈安装到变速箱总成 (10) 上。



    图 4g01805522

  1. 转动飞轮 (18) 然后安装螺栓 (19) 。



    图 5g02917857

  1. 安装盖 (17) 。



    图 6g02917676

  1. 安装螺母、垫圈和螺栓 (16) 。 定位变速箱加注管 (6) 。 将软管 (15) 安装到变速箱加注管 (6) 上。



    图 7g02917645

  1. 连接软管组件 (14) 。



    图 8g02917376

  1. 安装螺母、垫圈和螺栓 (12) 。 将软管组件 (13) 安装到变速箱组件 (10) 。



    图 9g02917357

  1. 将工具 (C) 从发动机 (11) 上拆下。



    图 10g02917337

  1. 将工具 (D) 从变速箱组件 (10) 上拆下。



    图 11g02916623

  1. 定位换档连杆 (9) 。 安装螺栓 (8) 。



    图 12g02916622

  1. 安装变速箱油滤清器 (7) 。 请参考 操作和保养手册, "变速箱机油滤清器 - 更换"。



    图 13g02916596

  1. 定位变速箱加注管 (6) 。 安装螺栓 (5) 。



    图 14g02916376

  1. 需要两个人来安装防护罩组件 (4) 。 防护罩组件 (4) 的重量约为 32 kg (70 lb)。



    图 15g01804413

  1. 连接线束组件 (1) 、 (2) 和 (3) 。

  1. 安装后驱动轴。

  1. 如果适用,安装前驱动轴。

  1. 安装活塞泵。



    图 16g03094858



    图 17g03094942

  1. 使用工具 (B) 拆下工具 (A) 。 将机器降至地面上。

  1. 变速箱里注油。 请参考操作和保养手册, "变速箱油 - 更换"。

  1. 断开可伸缩斗杆锁。 请参阅操作和保养手册, "可伸长斗杆锁定控制"。

  1. 断开回转动臂锁。 参考操作和保养手册, "回转锁销控制"。

  1. 断开动臂锁。 参考操作和保养手册, "动臂锁"。

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