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  1. J

    Pc300-8 a/c not working

    Hi guys. I'm looking to see if anyone can help me out. I have a komatsu pc300-8 and the a/c is not working. This machine will be shipped to Alabama and so the a/c need to function. I have no power to the high pressure switch under the cab. I've been looking for a wiring diagram. If anyone has...
  2. J

    Duetz powered Bobcat

    Hi everyone. So our Bobcat 863 turbo blew up the other day. Spun a rod bearing on th crank after over heating. My problem is that I can't figure out where the oil went. The motor ate over 2 gallons over oil after I filled it up to get it back to my shop. I just want to pick someone's ear about...
  3. J

    Bob S185 locking up

    Hi everyone. So I have another machine that's acting up. Anyone ever run into the service code D7555. In the manual it says right forward drive short to ground. It only does it intermittently. But it will lock up the forward drive on the right side but not the reverse side of the right side...
  4. J

    Komatsu PC360-10 won't start

    Good day to everyone. I'm here today on behalf of one of my machinery is not coroperating. Last week while an operator was running my komatsu pc360, it suddenly shut off. An LO3 code came up but he wasn't able to get the exact code the correlated to the LO3 or what symbol came up. Well now the...
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