MAINTENANCE
Replacing the air filter Pro 18
If the engine seems to lack power or does not run smoothly this may be because the air filter is clogged. If run with a soiled air filter, carbon can
It is therefore important to replace the air filter at regular intervals (see ”Maintenance schedule” for correct service interval).
WARNING!
Let the muffler system cool down before carrying out service work. Otherwise there is a risk of burns.
Clean/ replace the air filter as follows:
1. Release the rubber strap under the seat and raise the engine hood.
IMPORTANT INFORMATION
Never run the engine without the muffler fitted.
Do not use compressed air to clean the paper filter. Do not wash the paper filter.
The filters must not be oiled. They must be fitted dry.
2.Fold out the two
3.Pull off the foam plastic
filter and wash clean in mild detergent.
Squeeze it dry in a clean cloth.
Drench it with new engine oil. Wrap the filter in an absorbent cloth and squeeze out excess oil.
4.Unscrew the wing nut from the air filter and lift out the paper filter. Tap the filter against a hard surface to shake off the dust. If the paper filter is still dirty it should be replaced.
5.Refit the air filter as follows:
Insert the paper filter in the air filter housing and tighten the wing nut.
6.Fit the
7. Refit the cover on the air filter housing. Bring up the cover from below and make sure the pre- filter does not drop out of place. Secure with the two clips.
38 – English
