Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 46Get this manual
INSP ADJ
POWER TRIM AND TILT SYSTEM
INSPECTING THE POWER TRIM AND TILT FLUID LEVEL 3
POWER TRIM AND TILT SYSTEM3
Inspect: Power trim and tilt fluid level Level is low Add power trim and tilt fluid to the proper levelRecommended power trim and tilt fluid ATF Dexron II
WARNING
When removing the power trim and tilt reservoir cap, the power trim and tilt fluid may spurt out due to internal pressureTherefore, fully tilt up the outboard (the tilt ram assembly fully extended) and then slowly remove the power trim and tilt reservoir cap