Power Trim And Tilt Unit Will Not Operate; Water Separator-Alert Is Activated After Leaving Port - Yamaha VF150 Manuel De L'utilisateur

1. Engine main fuse (60 A)
2. Main switch / PTT switch fuse (20 A)
3. Electric throttle valve fuse (10 A)
4. Fuel feed pump fuse (10 A)
5. Fuel pump fuse (15 A)
6. Starter relay fuse (30 A)
7. Ignition coil / Fuel injector / Variable cam-
shaft timing / ECM (Electronic Control Mod-
ule) fuse (30 A)
8. Isolator fuse (60 A)
1
1. Fuse puller
Consult your Yamaha dealer if the new fuse
immediately blows again.
EMU40984
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
1
down using the power trim and tilt unit be-
2
cause of a discharged battery or a failure with
3
the power trim and tilt unit, the outboard mo-
4
tor can be tilted manually.
5
1.
6
7
2.
8
ZMU07787
1. Manual valve screw
3.
EMU44371
Water separator-alert is activated af-
ter leaving port
EWM01501
ZMU08320
Gasoline is highly flammable, and its va-
pors are flammable and explosive.
 Do not perform this procedure on a hot
 There will be fuel in the fuel filter. Keep
 This procedure will allow some fuel to
Trouble Recovery
Stop the engine.
Loosen the manual valve screw by turn-
ing it counterclockwise until it stops.
Tilt the outboard motor up manually to
the desired position, and then tighten the
manual valve screw by turning it clock-
wise.
WARNING
or running engine. Allow the engine to
cool.
away from sparks, cigarettes, flames or
other sources of ignition.
spill. Catch fuel in a rag. Wipe up any
spilled fuel immediately.
1
ZMU06962
99