Problems With Back-Pedal Brake - Bosch KB069 RW Series Translation Of Original Operating Instructions

9.2.7

Problems with back-pedal brake

Symptom Cause
Brake is too sensitive
Brake is too weak
The rider needs to push
the pedals too far back
before the brakes
engage.
The wheels block if the
pedelec is pushed
backwards
Unusual noises when
braking
Rotation feels stiff during
free rotation
Table 80: Error solution for back-pedal brake
MY23K0a - 52_1.0_02.09.2022
Troubleshooting, fault clearance and repair
Remedy
1 Contact specialist dealer. Lubricate brake hub.
2 Replace brake shoe unit.
1 Contact specialist dealer. Replace brake shoe unit.
2 If the problem should persist, replace the internal hub unit.
1 Contact specialist dealer. Replace brake shoe unit.
2 If the problem should persist, replace the internal hub unit.

Contact specialist dealer. Replace internal hub unit.
1
Contact specialist dealer. Lubricate brake hub.
2 Replace brake shoe unit.

Contact specialist dealer. Replace brake shoe unit.
241