Running Single Engine (Twin Engines); Replacing Fuse - Yamaha F150D1 Owner's Manual

Trouble Recovery
2. Check the control system and all compo-
nents for damage. Also, check the boat
for damage.
3. Whether damage is found or not, return
to the nearest harbor slowly and careful-
ly.
4. Have a Yamaha dealer check the out-
board motor before operating it again.
EMU29454

Running single engine (twin engines)

When using only one engine in an emergen-
cy, be sure to keep the unused one tilted up
and operate the other engine at low speed.
ECM00371
NOTICE
If the boat is operated with one engine in
the water but not running, water may run
into the exhaust pipe due to wave action,
causing engine trouble.
TIP:
When you are maneuvering at low speed,
such as near a dock, it is recommended that
both engines be running with one in neutral
gear if possible.
96
EMU41882

Replacing fuse

EWM00632
WARNING
Substituting an incorrect fuse or a piece of
wire could allow excessive current flow.
This could cause electric system damage
and a fire hazard.
If a fuse has blown, replace the fuse accord-
ing to the following procedure.
1. Turn the main switch to the "
position.
2. Remove the fuse box cover.
3. When replacing the main fuse or isolater
fuse, remove the screws, and then re-
move the fuse. Install the spare fuse, and
then tighten the screws.
5 4
10
6
8
1. Fuse box cover
2. Fuse puller
3. Spare main fuse (50 A)
4. Isolator fuse (50 A)
5. Main fuse (50 A)
6. Main switch / trim switch fuse (20 A)
7. Engine control unit / ignition coil / electric
fuel pump / fuel injector / ISC (idle speed
control) fuse (20 A)
8. Spare fuse (20 A, 30 A)
9. Starter relay fuse (30 A)
10.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.
2
10
7
9
ZMU01816
" (off)
3
1