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Troubleshooting
Troubleshooting
The engine does not start
Problem Possible cause Recommended step
Starter pawls The starter pawls cannot
move freely.
Adjust or replace the starter pawls.
Clean around the starter pawls.
Speak to an approved servicing dealer.
Fuel tank Incorrect fuel type. Drain it and use correct fuel.
Carburetor Incorrect idle speed. Adjust the idle speed.
No spark The spark plug is dirty or
wet.
Make sure that the spark plug is dry and clean.
Incorrect electrode gap.
Clean the spark plug. Make sure that the electrode gap
of the spark plug is correct. Make sure that the spark
plug is installed with a suppressor.
Refer to
Technical data on page 18
for correct elec-
trode gap.
Spark plug The spark plug is loose. Tighten the spark plug.
The engine starts but stops again
Problem Possible cause Recommended step
Fuel tank Incorrect fuel type. Drain it and use correct fuel.
Carburetor Incorrect idle speed. Adjust the idle speed. Refer to
To adjust the idle speed
on page 14
. Speak to your servicing dealer if it is neces-
sary.
Air filter Clogged air filter. Clean the air filter.
Blade
Problem Possible causes Recommended step
The blade moves slowly or
does not move.
The blade is blocked or it is
damaged.
Clean the blades from unwanted materials. Refer to
To
clean and lubricate the blades on page 16
. Remove
burrs from the blade, refer to
To examine the blades on
page 16
. Replace the blade if it is damaged.
The blade does not cut
easily.
The blade is not sharp or it
is damaged.
Sharpen the blade, refer to
To examine the blades on
page 16
. Replace the blade if it is damaged.
1173 - 005 - 30.08.2023 17
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