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Air Filter Maintenance
If the engine seems weak or runs unevenly, the air
filter may be clogged. If run with a dirty air filter, the
spark plugs can become fouled and operation is
disrupted.
It is important to replace the air filter regularly (see the
heading Maintenance Schedule for the proper service
interval).
WARNING!
The engine and the exhaust
system become very hot during
operation. Risk for burns if
touched.
Allow engine and exhaust system
to cool at least two (2) minutes.
To clean/replace the air filter:
1.
Depress the two tabs.
Remove the air filter cowling.
2.
IMPORTANT INFORMATION
Do not use compressed air to clean the
air filter.
Do not wash the paper filter.
Do not oil the paper filter.
Remove the paper filter.
3.
Tap the paper filter on a solid surface to remove
4.
dust. Replace if dirt cannot be removed.
Remove the foam prefilter and clean using a mild
5.
detergent.
6.
Squeeze it dry with a clean cloth.
To refit the air filter:
Check that the paper filter is whole.
7.
Mount the pre-filter under the paper filter. Mount
8.
the paper filter in the air filter cowling.
Install the filter cowling on the air filter housing.
9.
MAINTENANCE
Remove the air filter cowling
Remove and clean the paper filter
Remove and clean the prefilter
8011-486
8011-487
8011-488
Husqvarna-37
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