G3304B and G3306B Engines Caterpillar


Crankshaft Front Seal and Wear Sleeve - Remove

Usage:

G3304B A4E

拆卸步骤

表 1
所需工具    
工具     零件号     零件说明     数量    
A     1U-7600     滑锤拉拔器总成     1    
B     5P-7312     密封拆卸器     1    
C     5P-7315     拆卸器环     1    

开始:

  1. 拆下减振器和皮带轮。

注: 当您更换前密封时,务必更换承磨衬套。




    图 1g00988251

    典型实例

  1. 使用工具 (A) 拆下曲轴前密封 (1) 。



    图 2g00988254

  1. 将工具 (C) 安装在密封孔中。

  1. 将工具 (B) 安装到工具 (C) 与承磨衬套之间。

  1. 转动工具 (B) 直到工具边缘在承磨衬套中形成了一个平的区域(折痕)。 在两个或更多位置进行这一步骤,直到承磨衬套松开。

  1. 用手拆下工具 (C) 和承磨衬套。

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