Yamaha EF1000A, Owner'S Manual

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AE00515
C Does not start D Engine starts.
A ENGINE DOES NOT START
Turn the engine switch and fuel cock
lever to the “ON” position and then pull
the recoil starter.
791-001f
H
Pull the recoil starter and check the
spark plug for spark strength.
(See “WARNING”)
791-001g
791-001b
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.
H
791-001c
791-001d
7TA-9-11B 10/24/03 4:49 PM Page 24