Help NH. Workmaster 33!

Tpugh90 · Oct 2, 2023

Have a 2016 new holland workmaster 33. Tach is not working has 200hrs on it. Starts revs high. Then shuts off. Does anyone have a idea?

alwaysworking · Oct 3, 2023

Only Idea I have is to check directly below the gauges for a rats nest. I helped trouble shoot my nephews workmaster 40 that was acting all kinds of weird. We pulled the gauge cluster and found a nest with several wires chewed through and several more skinned of the insulation.

workinonit · Oct 3, 2023

Are you saying the revving and shutting off issue is related to the tach not working?

Tpugh90 · Oct 8, 2023

workinonit said:
Are you saying the revving and shutting off issue is related to the tach not working?

Tach is working now. But it will start runs for 1-2 seconds that shuts off. But will fire back up and do the same thing. start it rpms will shoot up with throttle down in the down position.