AE00515

FOR EF4000DE/EF5200DE/EF6600DE/YG6600DEA ENGINE DOES NOT START

B

Turn the engine switch to “ON”, then turn

 

 

 

 

 

the engine switch to “START” (for

 

 

 

 

 

EF4000DE/EF5200DE/EF6600DE) or

 

 

 

 

 

push the starter switch (for YG6600DE).

 

 

 

763-213

 

And check if the starter motor cranks.

 

 

 

 

C

Cranks

D

Does not crank

 

 

 

 

 

 

F

Turn the engine switch to “START” or

 

 

 

 

 

push the starter switch, and check if the

 

 

 

 

 

oil warning light flickers.

 

 

 

 

 

 

 

 

 

 

 

 

G

Does not flicker

H

Flickers

LTurn the engine switch to “START” or push the starter switch, and check the spark plug for spark strength.

(See “WARNING”).

w

9To prevent FIRE HAZARDS be sure fuel is not present in the spark plug area.

9To prevent FIRE HAZARDS be sure to place the spark plug as far way as possible from the spark plug hole and car- buretor area.

9To prevent ELECTRIC SHOCK do not hold spark plug lead with hand while testing.
M Engine does not start.N Engine starts.
RCheck the following9 Fuel cock clogging9 Air cleaner element clogging.

S

Clogged

U

Clean or Replace; Consult a

 

Yamaha dealer.

 

 

 

T

OK

V

Consult a Yamaha dealer.
– 37 –