Procedure

1. Remove the antenna.

2. Pull the antenna rod out completely by hand.

3. Remove the mounting bracket by undoing the two screws.

4. Unscrew the nut on the drum casing and remove the casing.





5. Remove the washer and lift up the drum.

6. Remove the lock washer from the feed wheel.

7. Remove the plastic cover.





8. The feed wheel has two plastic washers on top and two underneath.





9. Carefully lift up the feed wheel and remove one of the washers from underneath.





10. Replace the feed wheel and the two top washers. Lock the feed wheel with a new clip.

11. Position the antenna rod, extended to its maximum length, as shown in the illustration.





12. Replace the plastic cover and the new drum and washer.

13. Refit the casing and tighten the lock nut.





14. Carefully push down the antenna rod to its shortest position and install on the mounting bracket.

Note
Be extremely careful not to damage the rod.





15. Turn over the antenna and undo the two screws securing the contact unit cover. Remove the cover.





16. Slightly loosen the two screws securing the contact unit.

17. Press the contact roller in the direction of the arrow with a screwdriver. Tighten the screws securing the contact unit.

18. Screw on the cover. Make sure the rubber seat is positioned correctly.

19. Refit the antenna in the fender (wing). Make sure to tighten the top nut before fastening the bracket. This will ensure a good ground connection.

20. Check the function of the antenna. Wipe the antenna rod clean with a dry cloth when it is completely extended.

Note
Do not use oil or silicon-based cleaning agents.