Periodic maintenance and adjustment
7-41
1
2
3
4
5
6
7
8
9
10
11
12
EAU86350
Troubleshooting chart
Check the f
u
el level in
the f
u
el t
a
nk.
1. Fuel
There i
s
eno
u
gh f
u
el.
There i
s
no f
u
el.
Check the
ba
ttery.
Su
pply f
u
el.
The engine doe
s
not
s
t
a
rt.
Check the
ba
ttery.
Try
s
t
a
rting the engine.
4. Compre
ss
ion
There i
s
compre
ss
ion.
There i
s
no compre
ss
ion.
The engine doe
s
not
s
t
a
rt.
H
a
ve
a
Y
a
m
a
h
a
de
a
ler check the vehicle.
H
a
ve
a
Y
a
m
a
h
a
de
a
ler check the vehicle.
Remove the
s
p
a
rk pl
u
g
a
nd check the electrode
s
.
3
. I
g
nition
Wipe off with
a
dry cloth
a
nd correct the
s
p
a
rk pl
u
g g
a
p, or repl
a
ce the
s
p
a
rk pl
u
g(
s
).
H
a
ve
a
Y
a
m
a
h
a
de
a
ler check the vehicle.
The engine doe
s
not
s
t
a
rt.
Check the compre
ss
ion.
Oper
a
te the electric
s
t
a
rter.
2. Battery
The engine t
u
rn
s
over
qu
ickly.
The engine t
u
rn
s
over
s
lowly.
The
ba
ttery i
s
good.
Dry
Wet
Try
s
t
a
rting the engine.
Check the
ba
ttery le
a
d connection
s
,
a
nd ch
a
rge the
ba
ttery if nece
ssa
ry.
The engine doe
s
not
s
t
a
rt.
Check the ignition.
B1U-9-14.book 41 ページ ２０２２年４月６日 水曜日 午後２時１３分
