Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 277Get this manual
BRKT TRIM RAM ASSEMBLIES AND FREE PISTON (200H, 225GV200, V225)
REMOVING THE TRIM RAM END SCREWS
Loosen: Trim ram end screw End screw wrench YB-06175-1A90890-06548
For USA and Canada Except for USA and Canada
NOTE: Hold the power trim and tilt unit in vise using aluminum plates on both sides