Description
- Spare parts kit for the repair of second generation drive units for eliminating damage to the right hand bottom bracket
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For specialised workshops only
Only qualified expert personnel (such as specialist bicycle retailers) are authorised to replace the cover. Improper replacement of the cover can allow ingress of dirt particles in the drive internals which can, in turn, lead to short-circuiting, or failure of freewheel functions – or even cause the drive to lock-up. Improper fitting can also leave the drive unsealed. Hence, any incompetent replacement of the cover poses hazards that risk harm to both the bike and rider
In addition, a corresponding training video is available on the Bosch eBike dealer portal
- Repair outside of warranty only!
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The drive unit must not be repaired if any of the following applies:
→ If the eBike has a back-pedal brake.
→ The drive unit has one of the part numbers below:
0 275 007 020
0 275 007 021
0 275 007 022
0 275 007 023
0 275 007 024
0 275 007 025
0 275 007 342
- Cover (incl. seal, bearing, freewheel)
- Drive gear
- Gear grease
- Cover screws
- Bearing pin with rubber collared bush and protective disc
- Repair instructions
- Service kit Felt Ring BDU2XX (1270020162)
- The bearing with bearing protection ring and bearing protection grease is pre-assembled
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