Husqvarna WHF5223 / 966947006 用户手册

mAINTENANCE

Husqvarna-33

Replace the line-mounted fuel filter every 100 hours 

(once per season) or more regularly if it is clogged.
To replace the filter:

Move the hose clamps away from the filter. Use 

1. 

flat-nosed pliers.
Pull the filter loose from the hose ends.

2. 

Push the new filter into the hose ends. Position the 

3. 

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.
Move the hose clamps back toward the filter.

4. 

8011-783

Remove the main filter (outer filter) by pulling it out 

1. 

by hand. 

Check the inner filter. If it appears dirty, it should 

2. 

be replaced. Remove the inner filter, if necessary, 

by pulling it out by hand.
Clean inside of the filter housing. Wipe dry only.

3. 

Install the inner filter with the open end first. 

4. 

Ensure that it enters its recess at the end of the 

housing by pushing it in to the stop.
Install the main filter with the open end first. 

5. 

Ensure that it enters its recess at the end of the 

housing by pushing it in to the stop.
Replace the end cap and turn the end cover so the 

6. 

rubber valve is pointing downwards. Secure the 

retaining clips.

8011-449

8011-450