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  1. J

    Hydrolic problems on KX71-3

    No sir the engine is good. When lever is engaged all hydraulic system are pressured and ready. I can move and dig. Then all of a sudden it boggs down and you can hear a whining noise. Like the auxiliary is trying to function and we don't use auxiliary, those lines are plugged. Or like the...
  2. J

    Hydrolic problems on KX71-3

    The engine runs great it's when you engage the hydraulic lever on the arm. It starts off ok then it sounds like something is trying to engage or is stuck on. If you pull the safety lever up it stops or wait about 30 seconds it'll stop and you can work normal operations for maybe 30 seconds or a...
  3. J

    Hydrolic problems on KX71-3

    boggs down like something is engaged but nothing is being used last about 45 sec to 1 minute or so then stops. It does this continuously when lever is engaged.