Husqvarna WHF5223 / 966947006, WHF6123 / 966947007 manual Replacing the Fuel Filter, Maintenance

MAINTENANCE

1.Remove the main filter (outer filter) by pulling it out by hand.

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Installing the main filter

2.Check the inner filter. If it appears dirty, it should be replaced. Remove the inner filter, if necessary, by pulling it out by hand.

3.Clean inside of the filter housing. Wipe dry only.

4.Install the inner filter with the open end first.

Ensure that it enters its recess at the end of the housing by pushing it in to the stop.

5.Install the main filter with the open end first.

Ensure that it enters its recess at the end of the housing by pushing it in to the stop.

6.Replace the end cap and turn the end cover so the rubber valve is pointing downwards. Secure the retaining clips.

Replacing the Fuel Filter

Replace the line-mounted fuel filter every 100 hours (once per season) or more regularly if it is clogged.

To replace the filter:

1.Move the hose clamps away from the filter. Use flat-nosed pliers.

2.Pull the filter loose from the hose ends.

3.Push the new filter into the hose ends. Position the filter with the “FLOW” arrow pointing up toward the fuel pump. If necessary, a soap solution can be applied to the filter ends to ease mounting.

4.Move the hose clamps back toward the filter.

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Installing the inner filter

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Check and clean the cooling air intake

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