SELVA MARINE Blue Whale 250 EFI Service Manual page 276

BRKT
2. Loosen the trim sensor screws 2.
3. Adjust the position of the trim sensor,
and then tighten the trim sensor screws
2 temporary.
NOTE:
• To decrease the resistance, turn the trim
sensor in direction a.
• To increase the resistance, turn the trim
sensor in direction b.
4. Fully tilt the outboard motor down.
5. Measure the trim sensor resistance.
Repeat steps 1–4 if out of specification.
Trim sensor resistance:
Pink (P) – Black (B)
10 ± 1 Ω
6. Fully tilt the outboard motor up, and then
support it with the tilt stop lever.
7-21
Bracket unit
B P
S6P27810E
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 PTT unit should lose
fluid pressure.
7. Tighten the trim sensor screws 2.
8. Fully tilt the outboard motor down.
NOTE:
• Check the trim sensor resistance again
after tighten the trim sensor screws 2 and
fully tilt the outboard motor down.
• To check the trim sensor, see "Checking
the trim sensor."
6P23H11