Thanks for the photo. The upper motor in photo appears to be for the forward/rearward drive which includes a reduction gear box. This looks similar to the driver's side seat. There are 2 screws attaching this unit to the seat rail. It looks like the output shaft from this drive connects with the rack mounted to the bottom track. If after removing the 2 screws supporting the motor and gear box to the seat frame, I might be able to slide the drive unit away or disconnect it from the rail. If this happens I will be able to manually move the seat forward. Another question, what color connector connects with the upper motor?
Thanks, Jack