C3.4 Engines for Caterpillar Built Machines Caterpillar


Balancer - Assemble

Usage:

236B3 A9H

组装步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
1P-1857  挡圈钳 
1P-0510  冲头总成 
9S-3263  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。


  1. 确保平衡器的所有部件清洁且无损坏。


    图 1g01344574

  2. 如果在平衡器上安装新的衬套 (11),遵循步骤 2.a 和 2.b。

    1. 对准衬套 (11) 上的油孔 (Z) 和平衡器 (1) 上的钻孔 (Y)。

    2. 使用工具 (C) 将衬套 (11) 安装到平衡器 (1) 上。 确保油孔 (Z) 正确对准钻孔 (Y)。


    图 2g01344515

  3. 使用工具 (C) 将轴承 (9) 压入平衡器 (1)。

    注: 不要按压轴承的内座圈,这样会损坏轴承。

  4. 使用工具 (B) 安装挡圈 (8)。

    注: 确保挡圈完全位于平衡器内的槽中。

  5. 用清洁的发动机机油润滑平衡器轴 (10) 和衬套 (11)。 将平衡器轴小心地安装到平衡器 (1) 上。

  6. 安装键 (7)。


    图 3g01344665
    正时标记

  7. 对准齿轮 (6) 和键 (7),然后将齿轮安装到平衡器轴 (10) 上。 确保齿轮安装到正确位置。

    注: 齿轮具有不同的标记 (X)。 右侧齿轮标记为 1,1 和 2,2。 左侧齿轮标记为 2。 参考图 3。

  8. 将工具 (D) 涂抹到螺栓 (4) 的螺纹上。 安装螺栓 (4) 和垫圈 (5)。 拧紧螺栓至扭矩为 33 N·m (24 lb ft)

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