To do a check of the right hand guard
• Make sure that the right hand guard is not damaged
and that there are no defects, such as cracks.
To do a check of the vibration damping
system
1. Make sure that there are no cracks or deformation
on the vibration damping units.
2. Make sure that the vibration damping units are
correctly attached to the engine unit and handle unit.
Refer to
Product overview on page 2
for information
about where the vibration damping system is on your
product.
To do a check of the start/stop switch
1. Start the engine.
2. Press the start/stop switch down to the STOP
position. The engine must stop.
To do a check of the muffler
WARNING:
Do not use a product that
has a defective muffler or a muffler that is in
bad condition.
WARNING: Do not use a product if the
spark arrester screen on the muffler is
missing or defective.
1. Examine the muffler for damages and defects.
2. Make sure that the muffler is correctly attached to
the product.
3. If your product has a special spark arrester screen,
clean the spark arrester screen weekly.
4. Replace a damaged spark arrester screen.
CAUTION:
If the spark arrester screen
is blocked the product becomes too hot and
this causes damage to the cylinder and
piston.
Carburetor adjustment
Because of environmental and emissions laws, your
product has adjustment limitations on the carburetor
adjuster screws. This decreases the harmful exhaust
1471 - 001 - 18.02.2021
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