657G Wheel Tractor-Scraper Wheel Tractor Power Train Caterpillar


Torque Converter - Remove

Usage:

657G W1B

拆卸步骤

表 1
所需工具    
工具     零件号     零件描述     数量    
A     138-7575     连杆支架     2    
B     1P-2420     变速箱修复台     1    
C     -     1/2 - 13 × 3 in
顶出螺栓    
2    

开始:

  1. 分离变速箱与分动器。 请参阅拆解和组装, "变速箱与分动器 - 分离"。



    图 1g01306580

  1. 将工具 (A) 和适当的起吊设备装在变速箱组件 (1) 上。 变速箱组件 (1) 的重量约为 2132 kg (4700 lb)。 将变速箱组件 (1) 安装在工具 (B) 上。



    图 2g01306581

  1. 卸下 O 形密封圈 (3) 。 拆下螺栓 (2) 。



    图 3g01306583

  1. 将工具 (A) 和适当的起吊设备连接在行星齿轮组件 (4) 上。 行星齿轮组件 (4) 的重量约为 533 kg (1175 lb)。 使用工具 (C) 、工具 (A) 和适当的起吊设备,卸下行星齿轮组件 (4) 。



    图 4g01306657



    图 5g01306658

  1. 卸下防护罩 (5) 。 卸下两个螺栓 (6) ,将工具 (A) 和适当的起吊设备连接在行星齿轮组件 (7) 上。 行星齿轮组件 (7) 的重量约为 381 kg (840 lb)。

  1. 卸下螺栓 (8) 和行星齿轮组件 (7) 。



    图 6g01306661



    图 7g01306662

    注: 在拆卸挡圈 (11) 之前必须使用适当的支座支撑轴 (13) 。

  1. 在适当的支座上翻转行星齿轮组件 (7) 。 将工具 (A) 和适当的起吊设备连接在变矩器 (9) 上。 变矩器 (9) 的重量约为 125 kg (275 lb)。

  1. 卸下挡圈 (11) 和垫圈 (12) 。 卸下螺母 (10) 和变矩器 (9) 。

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