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  1. Mzdiesel

    Linkbelt 250x4

    Can anybody help me out with a Linkbelt 250x4 schematic? I just need to know wiring for fuel transfer/ priming pump. I’m only getting .2v with key on and pump is burned up. I have previously traced wires but this machine is in the way of the pipe crew and I need to repair it fast. I’f you can...
  2. Mzdiesel

    Komatsu 300lc-7 multi-function slow

    Yeah I’ll take you up on that offer for the 200 manual whenever you get a chance. I’ll give it a look and it will at least give me some frame work.
  3. Mzdiesel

    Komatsu 300lc-7 multi-function slow

    You make a good point, I did order some fuel and air filters
  4. Mzdiesel

    Komatsu 300lc-7 multi-function slow

    Hey all, I’m looking at a komatsu 300 LC -7, I believe. Serial #A90215. I believe I am dealing with a lot of leakage/ priority issue. The main complaint is that you cannot perform two functions at the same time. If you raise boom and bucket the boom will pretty much stop same for bucket and...
    • Mzdiesel
    • Thread
    • cat dozer excavator help hydraulic komatsu
    • Replies: 6
    • Forum: Excavators
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