Yamaha EF6600DE - Premium Generator Owner's Manual page 44

AE00515
FOR YG4000D/YG5200D/YG6600D
A ENGINE DOES NOT START
B
Turn the engine switch to "ON", then pull
the recoil starter and check if the oil warn-
ing light flickers.
C Does not flicker
H
Pull the recoil starter and check the spark
plug for spark strength.
(See "WARNING")
w
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.
Engine does not
I
start.
N
Check the following
9 Fuel cock clogging
9 Air cleaner element
clogging.
D Flickers
J
Engine starts.
O Clogged
P OK
E Check engine oil level.
F OK
Consult a
Yamaha dealer.
K Check the spark plug.
9 Type:
9 Gap:
L Incorrect
Replace or
Adjust Gap.
Q
Clean or Replace; Consult a
Yamaha dealer.
R Consult a Yamaha dealer.
– 39 –
G Level low
Add engine oil.
M OK
Clean the spark
plug.