Running Single Engine (Twin Engines); Replacing Fuse - Yamaha F115 Owner's Manual

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.
Trouble Recovery
EMU44922

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 engine main fuse, re-
move the screws, and then remove the
spare engine main fuse and engine main
fuse.
F115, LF115, F115B1, FL115B1
3
8
4
7
6
1. Fuse box cover
2. Fuse puller
3. Engine main fuse (50 A)
4. Main switch / trim switch fuse (20 A)
5. Engine control unit / ignition coil / electric
fuel pump / fuel injector / vapor shut-off
valve fuse (20 A)
6. Starter relay fuse (30 A)
7. Spare fuse (20 A, 30 A)
8. Screw
9. Spare engine main fuse (50 A)
" (off)
1
9 8
2
5
ZMU08112
104