My tilt motor QUIT in the down position. I checked all electrical and ran 12 volts directly to the 2 tilt motor wires and nothing. I plan to replace the motor but have ran in to a few issues. Any body got ideas on how I can get the manuel release screw to turn, I can not get the motor up because the release screw will not move. I used a 24 inch brand new screwdriver with 2 guys on it and nothing,the screw head was a little chiped before I started but we can get on it pretty well. Can I heat this? With it on the boat? Do I need to remove the outboard to replace the tilt motor.