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Bobcat 225 governor issues

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  • Bobcat 225 governor issues

    I bought a bobcat 225 with bad engine. It's the robin eh65. I got a us done off ebay that was off a side x side. I had to change crankshaft on new one because it didn't have the threaded end. Now I can't get it to rev correct I messed with springs adjustment. Everything when I set at 62 hz. It jump as all over and when I weld it bogs down to about 45 hz and won't rev up to compensate. Also with run/idle it won't rev up when striking arc but it will with power tools ? Any help would be great.

  • #2
    I had this same problem as you describe. My fuel line was pinched from the pump to the carb..
    Miller Bobcat 225NT onan
    Millermatic 211
    Spoolmate 100
    (Retapped to fit regular mig tips)
    Work better & less parts to stock.
    Miller 130xp
    T/A Dragster 85 (portability 11 pounds)
    Oxygen/Acetylene torch set 50'
    2. 4-1/2" grinders
    1. 9" grinder
    14" Makita chop saw
    1/2" Aircat impact gun 900#


    • #3
      I took the carb apart last night. Found some crap in bowl and cleaned jets. I'm gonna put back together tomorrow night I let you know how I make out. Thanks for the reply