Replaced sticking condenser fan motor. It would work when it was nudged but wouldn't re start after it turned off or unplugged. Replaced with new motor twice and they wouldn't work at all when the fans where in the correct position but would work when it was lying down with the fan pointing up or when held and the fan was pointing down. Checked voltage going to the fan it was 13 DC between white and red wires. OHMs was 2k at the motor between the white to red wire and the white to yellow wire on all motors Put in the old fan and it worked as before, only when nudged.

Thanks richappy. Did as you said and works great