3304B and 3306B Engines for Caterpillar Built Machines Caterpillar


Crankshaft Front Seal - Install

Usage:

D6D 01Y

安装步骤

Table 1
所需工具    
工具     零件号     零件名称     数量    
A     4C-8982     安装工具     1    
7F-8022 螺栓     1    


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。





    图 1g00488110

    注: 一旦密封圈与承磨衬套分开,不得再次使用这些部件。 进行有关密封件维修前,请参考专门说明书, SMHS8508。

    注: 在安装曲轴油封和承磨衬套的过程中,不要使用任何类型的润滑剂。

    注: 在安装承磨衬套前,检查曲轴有无划伤,或者曲轴表面有无任何可能导致失圆状态的变形。 使用抛光布清除曲轴上的瑕疵。

  1. 按照以下步骤,使用工具 (A) 安装曲轴前油封 (1) 和承磨衬套 (2) :

    1. 使用 4C-9500 快速固化底漆 来清洁曲轴 (3) 外周以及承磨衬套 (2) 的内周。

    1. 4C-9507 胶 涂覆在曲轴 (3) 外周以及承磨衬套 (2) 的内周。

    1. 将曲轴前油封 (1) 和承磨衬套 (2) 放置在曲轴 (3) 的前面。 安装工具 (A) ,然后拧紧螺栓,直到安装工具的内侧表面与曲轴前端接触。

End By: 安装减震器和皮带轮。 请参考 解体与组装, "减震器和皮带轮 - 拆卸和安装"。

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