69D and 769D Off-Highway Trucks and 771D Quarry Truck Machine Systems Caterpillar


Slack Adjuster (Rear) - Assemble

Usage:

769D 5SS

组装步骤

表 1
所需工具 
工具  零件号  零件说明  数量 
5P-3540  锁紧螺母扳手 
1P-1861  挡圈钳 

  1. 检查所有 O 形密封圈和部件有无磨损或损坏。 如有必要,请更换部件。

  2. 利用所密封的润滑剂轻轻润滑所有 O 形密封圈。


    图 1g00602675

  3. 将两个 O 形密封圈 ( 14) 和 (13) 安装到活塞 ( 12) 上。 将两个弹簧 ( 16)和 (15) 安装在活塞壳体 ( 9) 中。 将活塞 (12) 安装到活塞壳体 ( 9) 中。 将 O 形密封圈 ( 11) 置于活塞 (12) 的顶面上。


    图 2g00602671

  4. 将 O 形密封圈 (10) 安装在活塞组件 ( 7) 上。

  5. 将活塞壳体 (9) 安装在活塞组件 ( 7) 中。


    图 3g00602551

    ------ WARNING! ------

    弹簧压缩零件如果安装不当,会伤害人体。

    为避免伤害,遵照出版的装配程序,并穿上保护装备。


  6. 用手向下推活塞壳体 ( 9)。 使用工具 (B) 将挡圈 ( 8) 安装在活塞组件 ( 7) 中。


    图 4g00602520

  7. 将活塞组件 (7) 安装在壳体 ( 3) 中。


    图 5g00481647

  8. 将 O 形密封圈 (6) 安装到盖 ( 4) 中。 将弹簧 (5) 安装到壳体 ( 3) 中。


    图 6g00481646

    ------ WARNING! ------

    弹簧压缩零件如果安装不当,会伤害人体。

    为避免伤害,遵照出版的装配程序,并穿上保护装备。


    注: 在弹簧力的作用下,壳体 ( 3) 固定于底座 (4) 上。 将壳体安装至底座 ( 4) 时,用手固定壳体 ( 3)。

  9. 将松紧调整器置于软面台钳中。 使用工具 (A) 将壳体 ( 3) 安装在底座 (4) 上。

  10. 对松紧调整器的另一侧重复步骤 3 至步骤 9。


    图 7g01315988

  11. 将接头 (2) 安装在松紧调整器 ( 1) 中。

结束:

  1. 安装松紧调整器。 请参阅拆解和组装 , "松紧调整器(后)- 安装"。

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