345C Excavator and 345C MHPU Mobile Hydraulic Power Unit Machine Systems Caterpillar


Track - Separate - Non-PPR2

Usage:

345C BWY

分离步骤

表 1
所需工具    
工具     零件号     零件说明     数量    
A     260-9412     链条组件     1    
B     5P-6214     履带挡块组件     2    
C     5P-2379     履带压力工具总成     1    
8S-7172 双作用油缸     1    
8S-9903 履带压力滚翻总成     1    

  1. 将机器停放在光滑水平的地面上。

  1. 履带主销的位置必须高于链轮或引导轮的中心线。

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

    油脂和机油从安全阀中溢出可能导致人身伤亡。

    处于高压下的油脂和机油从安全阀中溢出,可能渗透阀体。

    不要通过安全阀来观察油脂是否溢出。 应通过履带或履带调节油缸查看履带是否松脱。

    确保通风孔清洁,然后释放履带上的张紧力。


  1. 释放履带张紧力。 请参阅操作和保养手册, "履带的调整 - 调整"。



    图 1g01167154

  1. 利用工具 (A) 支撑履带板 (2) 。 拆下螺栓 (1) 。 拆下履带板 (2) 。

    注: 要为拆下主销提供附加的间隙,请拆下主销两侧的履带板 (2) 。




    图 2g01174955

  1. 将工具 (B) 放到履带的对面,以防止履带从支重轮架上滑落。



    图 3g01205428

  1. 使用工具 (C) 分离主链节。 利用适当起吊设备将履带从工具 (B) 上升起。 拆下工具 (B) 。 下方履带组件。

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