Yamaha EF7200DE Owner's Manual page 56

For EF7200D
A ENGINE DOES NOT START
B Turn the engine switch to "7" (ON), then
pull the recoil starter and check if the oil
warning light flickers.
C Does not flicker
H
Pull the recoil starter and check the
spark plug for spark strength.
(See "WARNING")
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.
I OK
N Check the following.
9 Fuel line clogging
9 Air filter element clog-
ging
791-001e
D Flickers
J Does not spark
O Clogged
P OK
E Check engine oil level.
F
Consult a
Yamaha dealer.
K Check the spark plug.
9 Type: BPR4ES (NGK)
9 Gap: 0.7–0.8 mm (0.028–0.031 in)
L Incorrect
Replace or
adjust gap.
Q
Clean
or
replace.
T Consult a Yamaha dealer.
– 51 –
OK G Level low
Add engine oil.
M
Clean the spark
plug.
R OK
S Engine does not start.
OK