Husqvarna WG4815E, WG3613E manual Replacing the Air Filter, Maintenance, Important Information

MAINTENANCE

Replacing the Air Filter

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 disrupting operation.

For this reason, it is important to replace the air filter regularly (see the heading Maintenance Schedule for the proper service interval).

Cleaning/replacing the air filter is carried out as follows:

WARNING!

Allow the exhaust system to cool before performing service. Risk for burns.

1.Depress the two tabs.

2.Remove the air filter cowling.

3.Remove the paper filter.

4.Remove the foam pre-filter and clean using a mild detergent.

Squeeze it dry with a clean cloth

IMPORTANT INFORMATION

Do not used compressed air to clean the air filter.

Do not wash the paper filter. Do not oil the paper filter.

5.Refit the air filter as follows:

Check that the paper filter is whole.

Mount the pre-filter under the paper filter. Mount the paper filter in the air filter cowling.

6.Install the filter cowling on the air filter housing.

8011-486

Remove the air filter cowling

8011-487

Remove the paper filter

8011-488

Remove the pre-filter

8009-450

Remove dust

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