flywheel (C), the cooling fins on the cylinder (D) and the
cylinder cover (E).
D
E
B
A
C
1. Clean the cooling system with a brush weekly or
more frequently if it is necessary.
2. Make sure that the cooling system is not dirty or
blocked.
CAUTION: A dirty or blocked cooling
system can make the product too hot,
which can cause damage to the product.
Troubleshooting
The engine does not start
Product part to examine
Possible cause
Action
Starter pawls
The starter pawls are blocked.
Adjust or replace the starter pawls.
Clean around the pawls.
Speak to an approved service work-
shop.
Fuel tank
Incorrect fuel type.
Drain the fuel tank and fill with cor-
rect fuel.
The fuel tank is filled with chain oil.
If you have tried to start the product,
speak to your servicing dealer. If you
have not tried to start the product,
drain the fuel tank.
Ignition, no spark
The spark plug is dirty or wet.
Make sure that the spark plug is dry
and clean.
The electrode gap is incorrect.
Clean the spark plug. Make sure that
the electrode gap and spark plug is
correct, and that the correct spark
plug type is the recommended or
equivalent.
Refer to
for the correct electrode gap.
1515 - 001 - 01.07.2020
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