i am getting a 1987 merc 50 back on the water after sitting for about 5 years. Everything in in working order now but when I tilt the motor up all the way using the Trailer button, it wont go back down. It will eventually bleed down after about 20 mins. You can trim the motor up and down just fine but when the motor is in full up position from Trailer button the down doesnt work, I just hear the solenoid click. I have a manual and have read some of these posts but still dont know where to start. Any help would be much appreciated. Thanks.
