I have a 1994 225hp yamaha outboat that will not respond to my power tilt and trim. I checked the tilt and trim and found hydrolic fluid was dripping off the bottom of the unit. I was wondering if the unit is shot or if there is a freeze value that may have cracked over the winter which i can replace and refill with hydrolic fluid. If the unit is shot, does anyone know how much a new or refurbished power tilt and trim costs.<br /><br />Thanks, <br />Therook