After 7.678 km (4770 mi) the mid drive suddenly started to give a creaking noise. When I disassembled, it was revealed that there were several cracks on the torque sensor, which made this scary sound. I have already repaired several such mid engines before. There were times when the sensor wire rubbed out due to a factory assembly failure. Several times the wire broke off the stator. Once the tabs holding the rotating coil broke, causing the sensor wires to snap.
In this video, I show pictures of each of these errors.

Music:
Lights Of Elysium by AERØHEAD |   / aerohead  
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Dance Till You Die by tubebackr |   / tubebackr  
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AttributionNoDerivs 3.0 Unported (CC BYND 3.0)
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