In Reply to: SOS transmission posted by Wayne N ind. on May 11, 2019 at 23:58:24:
I agree with Greg - More info needed.
On SOS tractors the transmission must be in park to start due to the safety switch.
If by "transmission disengaged" you mean the driveline disengaged yes they will start with the driveline disengaged but the transmission still must be in park to start it.