A
ENGINE DOES NOT START
B
– 29 –
P
OK
O
Clogged
C
Does not flicker
D
Flickers.
AE00515
Turn the engine switch to “ON”, then pull
the recoil starter and check if the oil
warning light flickers.
H
Pull the recoil starter and check the
spark plug for spark strength.
(See “WARNING”)
9
To prevent FIRE HAZARDS be
sure fuel is not present in the
spark plug area.
9
To prevent FIRE HAZARDS be
sure to place the spark plug as far
away as possible from the spark
plug hole and carburetor area.
9
To prevent ELECTRIC SHOCK do
not hold spark plug lead with
hand while testing.
WARNING
Does not spark
I
J
Check the following
9
Fuel line clogging
9
Air cleaner element
clogging.
N
Clean or replace; Consult
a
Yamaha dealer.
Q
R
Consult a Yamaha dealer.
L
Incorrect
M
OK
Replace or
adjust gap.
Clean the spark
plug.
F
OK
G
Level low
Consult a
Yamaha dealer.
Add engine oil.
OK
E
Check engine oil level.
K
Check the spark plug.
9
Type: BPR4ES
9
Gap: 0.7–0.8 mm (0.028–0.031 in)
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