Jump to content
  • Welcome To Mopar1973Man.Com

    We can see you are lurking about reading the forums and article databases. We happen to be one of the most friendliest Cummins support website on the planet. Come on and register and grab a inexpensive subscription plan. With that you can unlock even more for you. Technical support either by public forum, private support ticket, and even unlock phone support by Mopar1973Man. Mopar1973Man.Com will remain FREE to read forever!

Kubota G5200 Injection Pump


Recommended Posts

Well gents, about 3 months ago I replaced the O-rings on the dv holders and it hasn't quite run right since. I suspect that it is somehow sucking air or leaking fuel into the crank case. They are very simple injection pumps and I, for the life of me, cannot figure out where I went wrong. If anyone here has an idea or has worked on these, I'm all ears.

 

It runs well at WOT against the gov, but the idle acts like it drops a cylinder. If you engage the blades too quickly, it will bog down and stay there or die. Can be hard to start sometimes. 

I rotated the barrels to max fuel and the issue is somewhat better but still not normal. It ran fine before I replaced the O-rings but just poured fuel out of the top in between the pump body and the DV's.

 

 

Link to post
Share on other sites
×
×
  • Create New...