Replacing The Air Filter - Husqvarna ProFlex 21 Operator's Manual

Replacing the air filter
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 build-up on the
spark plugs and lead to malfunction.
For this reason, it is important to replace the air filter
regularly (see "Maintenance schedule" on page 29
for the proper service interval).
WARNING!
Allow the exhaust system to cool before
performing service. Risk for burns.
Replacing the air filter, PF 18
1. Open the engine cover.
2. Undo both of the snap catches and lift off the
cover on the air filter housing.
3. Remove the foam rubber pre-filter and clean using
a mild detergent.
Squeeze it dry with a clean cloth.
MAINTENANCE
8009-148
8009-149
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