Yamaha F225A Service Manual page 245

Upper case, steering arm, swivel bracket and clamp brackets
7. Fully tilt the outboard motor up, and then
support it with the tilt stop lever.
WARNING
After tilting up the outboard motor, be
sure to support it with the tilt stop lever.
Otherwise, the outboard motor could sud-
denly lower if the power trim and tilt unit
should lose fluid pressure.
8. Measure the trim sensor resistance.
Check the trim sensor if out of specifica-
tion.
Trim sensor resistance:
Pink (P) – Black (B)
247.6–387.6 Ω at 20 °C (68 °F)
69J3D11
1
2
3
4
5
6
7
8
9
7-20