Husqvarna AUTOMOWER 420 - Cleaning or Replacing the Ventilation Filter

English - 71
5.17 Cleaning or replacing the
ventilation lter
1. Dismantle the body. Refer to
5.2.1 Dismantling the body on page 59
2. Dismantle the front display cover by pulling
up the cover rmly.
3. Dismantle the front display cover bracket by
unscrewing the 3 screws with the display
cover closed.
4. Remove the front bracket by lifting it straight
up, still with the display cover closed.
5. Clean the lter carefully with a clean and
soft brush.
6. If damaged, the lter must be changed. To
change lter:
a. Remove the damaged lter.
b. Clean thoroughly around the mounting
surfaces.
c. Apply the new lter, making sure the
adhesive surfaces fasten securely on the
chassis.
7. Ret the bracket by pressing it straight
down so the spring springs back.
8. Check the function of the display cover and
the stop button.
9. Ret the display cover and body.
5. REPAIR INSTRUCTIONS