Steering bearing
WARNING
Respect the inspection intervals. In the case of
prolonged driving with a loose steering bearing
(1) a break of the fork stem (2) may not be
excluded. The consequence could be a fall with
heavy injuries.
Please let your daum electronic dealer execute
this adjustment, a special tool is needed for this
operation.
Verifying:
- Pull and hold the hand brake lever (3) and move
the bike back and forth.
- If a play in the steering bearing (1) is noticeable,
then it must be adjusted.
Adjusting:
- Loosen the top nut (5) and pull it upward.
- Tighten the steering cone (6) until the play is
eliminated.
- Tighten the top nut (5).
NOTE
The front fork (4) must not grip (clamp) at the steer-
ing stop (extremity) and must pivot easily in both
directions.
ATTENTION
Replacing, tensioning or loosening of wheel
spokes must be done by your daum electronic
dealer.
A tight seating of the spokes (1) is important to en-
sure a smooth running of the wheels. Have your loose
spokes timely retightened.
Broken spokes and the spokes opposite to them
must be immediately replaced and the wheel must
be recentred, or eventually equipped with new
spokes completely.
Spoke break and unbalance of the wheel is often
the result of an improper tensioning of the spokes.
Spokes
MAINTENANCE AND CARE
62
ergo_bike pedelec
6
5
1
1
2
4
3