Husqvarna ProFlex 18 manual Replacement of the fuel filter, Cleaning the pulse air filter

MAINTENANCE

Replacement of the fuel filter

Replace the fuel filter every 100 running hours (once per season) or more frequently if it is clogged.

Replace the filter as follows:

1.Open the engine hood.

2.Move the hose clips away from the filter. Use a pair of flat pliers.

3.Pull off the filter from the hose ends.

4.Press the new filter into the ends of the hoses. Turn the filter so that the ”FLOW” arrow is pointing upwards towards the fuel pump. If necessary apply liquid detergent to the ends of the filter to facilitate connection.

5.Push the hose clips back on the filter and tighten.

Cleaning the pulse air filter

1.Open the engine hood.

2.Loosen the four quick-action clips and lift off the cover and remove the filter.

3.Blow out the filter using compressed air.

4.Replace the filter in the cover and secure the cover using the quick-action clips. Replace the engine hood.

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Checking of the fuel pump’s air filter

Check regularly that the fuel pump’s air filter is free from dirt.

Remove the screws and fold out the pump, no hoses need to be loosened.

The filter can when necessary be cleaned with a brush.

Replace the pump on the bracket.

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