C4.4 Industrial Engine Caterpillar


Accessory Drive - Install

Usage:

C4.4 444

安装步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
1U-6396  O 形圈组装固定胶 
4C-4030  螺纹锁固胶 


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 1g01441026
    典型实例


    图 2g01444555
    附件驱动的拧紧顺序

  1. 检查前壳体 (3) 中的孔是否损坏。 如有必要,更换前壳体。 请参阅拆解和组装 , "壳体(前)- 拆卸"和拆解和组装 , "壳体(前)- 安装"。

  2. 使用工具 (C) 轻轻地润滑新的 O 形密封圈 (5) (未显示)。 将 O 形密封圈(未显示)安装到附件驱动壳体 ( 4) 的槽中。

  3. 轻轻地用清洁的发动机润滑油润滑所有轴承和所有的齿轮。 将附件驱动组件安装到前壳体上。 确保附件驱动壳体上的法兰与前壳体齐平。

  4. 将工具 (D) 涂敷到六角螺钉 ( 1) 和六角螺钉 (2)上。

  5. 将六角螺钉 (1) 和 ( 2) 安装到附件驱动壳体 ( 4) 上。

  6. 拧紧六角螺钉 (1) 至扭矩为 22 N·m (16 lb ft)

    拧紧六角螺钉 (2) 至扭矩为 44 N·m (32 lb ft)。 依次拧紧图 2 所示的六角螺钉 ( 1) 和 (2)。

  7. 确保惰轮与附件驱动齿轮之间有足够齿隙。

Caterpillar Information System:

C4.4 Industrial Engine Accessory Drive - Assemble
C4.4 Industrial Engine Accessory Drive - Disassemble
C4.4 Industrial Engine Accessory Drive - Remove
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