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roller assembly

  1. H

    Mt55 new rollers and tracks now bouncing??

    So my bushings and rollers were shot. I bought all the parts I needed and a manual. I pressed all the bushings, zerks, shaft seals, and idler pin. All new! Even the tracks. Now when I drive the machine there's a rhythmic bounce going on. ( I have a video but it won't let me upload it. I'll try...
  2. P

    JSW BH70

    I have an old JSW excavator that has a bad Upper Roller Assembly. I've searched and called every repair shop I can think of and no one seems to be able to get me the right part info. I've attached the spec sheet from the operators manual. Can anyone point me in the right direction?
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