jd 4120 starts but dies when put in gear or starting the pto

[jm5295]

jr 4120 starts, but dies when put in gear or when turning pto on

 

[JD5210]

I would start by checking that the safety switch is working and plugged in. You can unplug the switch and check the seat switch with an ohm meter.

 

[arlen4720]

I would start by checking that the safety switch is working and plugged in. You can unplug the switch and check the seat switch with an ohm meter.

YEs, sounds like the seat switch