T Consult a Yamaha dealer.
– 39 –
For EF6600D
B
C Does not flicker D Flickers.
A ENGINE DOES NOT START
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 way 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.
Does not sparkI J
K Check the spark plug.
9 Type: BPR4ES
9 Gap: 0.7–0.8 mm (0.028–0.031 in)
L Incorrect M OK
Replace or
adjust gap.
Clean the spark
plug.
E Check engine oil level.
F OK G Level low
Consult a
Yamaha dealer.
Add engine oil.
OK
POK
O Clogged
Check the following
9 Fuel line clogging
9 Air cleaner element
clogging.
N
S Engine does not start.
ROK
Clean
or
replace
Q
7CC-F8199-15-2 11.2.21 13:07 Page 39
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