MY22Z0a - 12_1.0_25.07.2022
245
Troubleshooting, fault clearance and repair
9.1.11 Problems with back-pedal brake
Symptom Cause Remedy
Brake is too sensitive.
1 Contact specialist dealer. Lubricate brake hub.
2 Replace brake shoe unit.
Brake is too weak.
1 Contact specialist dealer. Replace brake shoe unit.
2 If the problem should persist, replace the internal hub unit.
The rider needs to push
the pedals too far back
before the brakes
engage.
1 Contact specialist dealer. Replace brake shoe unit.
2 If the problem should persist, replace the internal hub unit.
The wheels block if the
pedelec is pushed
backwards.
Contact specialist dealer. Replace internal hub unit.
Unusual noises when
braking
1 Contact specialist dealer. Lubricate brake hub.
2 Replace brake shoe unit.
Rotation feels stiff during
free rotation.
Contact specialist dealer. Replace brake shoe unit.
Table 68: Error solution for back-pedal brake
To Next Page
