Search results

I dropped the pump off at the injection service place this morning. I've had work done by them in the past and value their opinion very highly. The service manager stated that the pump I had was a newer model pump (updated as he put it) and was a better pump than the original one. He seemed...

M810 update Wednesday removed the pump; tore it down on the bench with the TM at my side. It's been rebuilt and appears to be the model for a 900 series NHC250. Found no gunk, corrosion, or dirt. Put it back together and reinstalled. Now it idles at 800rpm and only increases to 1000 rpm at...

I finally got the M810 running-the manual shut off was stuck shut. It seemed to run ok but when I snapped the throttle it went to wide open. I shut it down right away but it seems to have stuck in the pump. The shaft will turn and the return spring was on all the time so I'm sure it's...