Power window stuck down

Trying to replace a defective power window motor, but window is stuck down…can anyone assist or point me in the right direction?

69’ standard, convertible. Just purchased 2weeks ago, and beginning the restoration

I have dad that happen. Anyway to get your hand back there at all? If so you can pull the motor apart if you cannot access the area that mounts it to the regulator.

https://secure.cougarpartscatalog.com/store/p/15980-Motor-Power-Window-Door-Driver-Side-Used-1969-1973-Mercury-Cougar-1971-1973-Ford-Mustang.html?attribs=87

Try tapping the motor while engaging. Might get it up. Also, check to see if you have power/ ground with power probe

Thank you both for your replies. Will try again tomorrow.