Recent content by Mike123

  1. M

    Excavator overheats,Air bubbles in cooling system

    Hi It is immediate and consistent. it's not a lot so machine will work for 2-3 hours but you can easily see it if you fill up the radiator to the top I even bypass the EGR cooler for just the test and is definitely is not from EGR either.
  2. M

    Excavator overheats,Air bubbles in cooling system

    Hi I just bought the machine few days ago and it will work normally for 2-3 hours until the coolant gets pushed out and then temperature rises.I never let it go to the red but I don't know what happened in the past.
  3. M

    Excavator overheats,Air bubbles in cooling system

    Thank you all for reply. How many hours or how much work is it to replace the head gasket on this engine in the field.is there a video that shows the procedures on this engine or excavator?
  4. M

    Excavator overheats,Air bubbles in cooling system

    Hi I have a Kubota kx080 2018 that overheats after a couple hours. there is air bubble in cooling system as soon as I start the engine and that air pushes out the antifreeze in cooling system. after a couple of hours and excavator overheats. excavator runs and function as a should.No smokes and...