Hello all,
I have a JD 4720 that has approx. 1100hrs. It has just started running rough when the engine gets a load on it. It acts like it is getting air in the fuel to me. My best description.
I have drained the fuel tank,replaced the fuel filter, and replaced the fuel filter housing/priming pump.
The tractor does not smoke at all during any of the running conditions. You can drive the tractor and it will mostly run fine then lower the box blade and as soon as The governor kicks in it starts running rough. Then you can let off the hydrostatic direction pedal and it will immediately straighten out...
Any ideas on my next step?
Thanks in advance for your time.
Dewayne
I have a JD 4720 that has approx. 1100hrs. It has just started running rough when the engine gets a load on it. It acts like it is getting air in the fuel to me. My best description.
I have drained the fuel tank,replaced the fuel filter, and replaced the fuel filter housing/priming pump.
The tractor does not smoke at all during any of the running conditions. You can drive the tractor and it will mostly run fine then lower the box blade and as soon as The governor kicks in it starts running rough. Then you can let off the hydrostatic direction pedal and it will immediately straighten out...
Any ideas on my next step?
Thanks in advance for your time.
Dewayne