Urban Arrow Tender 1000 Manuel De L'utilisateur page 61

Problem
The front and/or rear light of
my bike doesn't work.
The pedalling assistance is
not working.
The chain audibly scratches
the chain case.
There is excessive resistance
when I cycle.
The front wheels do not
change direction when I
steer/ rotate the handlebar.
I can feel the pedals or cranks
of the bike moving during a
pedal stroke (I detect play).
User manual
Cause
The light is broken.
The electrical drive unit has entered the error 503
mode. The message 'error 503' appears on the screen
of your display.
Chain tension might be too low.
6
Incorrect chain tension can cause increased
wear on other drive train components. Always
contact your Urban Arrow dealer in case of
chain wear or when the chain tension is too
tight.
1. Chain tension might be too high.
6
Incorrect chain tension can cause increased
wear on other drive train components. Always
contact your Urban Arrow dealer in case of
chain wear or when the chain tension is too
tight.
2. Your wheels might need alignment.
1. The steering shaft or steering shaft bearings are
not functioning properly.
2. The stem is loose.
1. The pedals are not connected correctly to the
cranks.
2. The bearing has been damaged.
Solution
Contact your Urban Arrow dealer.
Check your speed sensor (see paragraph 8.2.1).
Contact your Urban Arrow dealer to have the chain
tension adjusted.
Contact your Urban Arrow dealer to have the chain
tension adjusted and/or your wheels aligned.
Stop riding immediately and contact your Urban
Arrow dealer.
Contact your Urban Arrow dealer to fix the play in the
pedals or cranks.
EN
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