2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 230Get this manual

2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 230

Quality of the image is intentionally reduced!

TRBL SHTG
Add fluid to the correct level
Disassemble the power trim and tilt unit, and then check the filters for debris or dirtStuck foreign substance or clogs? No Check the fluid passage