Power Trim And Tilt Unit Will Not Operate; Water Separator-Alert Is Activated After Leaving Port - Yamaha F175 Manuel De L'utilisateur

Trouble Recovery
3. Starting switch fuse (30 A)
4. Ignition coil / Fuel injector / Variable cam-
shaft timing / Engine ECM (Electronic con-
trol module) fuse (30 A)
5. Electric throttle valve fuse (10 A)
6. Fuel pump fuse (15 A)
7. Main fuse (60 A)
8. Isolator fuse (60 A)
9. Screw
4. When replacing a fuse other than the
main fuse or isolater fuse, remove the
fuse using the fuse puller. Install a spare
fuse of the proper amperage.
1
1. Fuse puller
Consult your Yamaha dealer if the new fuse
immediately blows again.
EMU40983
Power trim and tilt unit will not oper-
ate
EWM02331
WARNING
Never get under the engine while it is tilt-
ed. Severe injury could occur if the out-
board motor accidentally falls.
If the outboard motor cannot be tilted up or
down using the power trim and tilt unit be-
cause of a discharged battery or a failure with
the power trim and tilt unit, the outboard mo-
tor can be tilted manually.
1. Stop the engine.
2. Loosen the manual valve screw by turn-
ing it counterclockwise until it stops.
102
1. Manual valve screw
3. Tilt the outboard motor up manually to
the desired position, and then tighten the
manual valve screw by turning it clock-
wise.
EMU44371
Water separator-alert is activated af-
ter leaving port
EWM01501
WARNING
Gasoline is highly flammable, and its va-
pors are flammable and explosive.
ZMU04337
 Do not perform this procedure on a hot
or running engine. Allow the engine to
cool.
 There will be fuel in the fuel filter. Keep
away from sparks, cigarettes, flames or
other sources of ignition.
 This procedure will allow some fuel to
spill. Catch fuel in a rag. Wipe up any
spilled fuel immediately.
 The fuel filter must be reassembled
carefully with the O-ring, filter cup, and
hoses in place. Improper assembly or
replacement could result in a fuel leak,
which could result in a fire or explosion
hazard.
If the water separator-alert indicator blinks or
the buzzer sounds intermittently, perform the
following procedure.