Yamaha YG4000DC Owners Manual - Page 44

FOR YG4000D/YG5200D/YG6600D

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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 warning light flickers. E Check engine oil level. C Does not flicker D Flickers H Pull the recoil starter and check the spark plug for spark strength. (See "WARNING") F OK Consult a Yamaha dealer. G Level low Add engine oil. K Check the spark plug. 9 Type: 9 Gap: 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. I Engine does not start. J Engine starts. L Incorrect Replace or Adjust Gap. M OK Clean the spark plug. N Check the following 9 Fuel cock clogging 9 Air cleaner element clogging. O Clogged P OK - 39 - Q Clean or Replace; Consult a Yamaha dealer. R Consult a Yamaha dealer.

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39
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B
C
Does not flicker
D
Flickers
AE00515
FOR YG4000D/YG5200D/YG6600D
A
ENGINE DOES NOT START
Turn the engine switch to
“
ON
”
, then pull
the recoil starter and check if the oil warn-
ing light flickers.
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
start.
Engine starts.
I
J
Check the following
9
Fuel cock clogging
9
Air cleaner element
clogging.
N
O
Clogged
P
OK
Clean or Replace; Consult
a
Yamaha dealer.
Q
R
Consult a Yamaha dealer.
K
Check the spark plug.
9
Type:
9
Gap:
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.