Hey. I had same problem and actually I used old bearing in this point as was in perfect condition. And you right- I measured spindle as 35.1. Maybe there is possibility of cooling that spindle to shrink and then press it. But I doubt it. If I have to do another rebuild- I may consider some...
Hey. It was same in mine. Only started to “skip” pedals occasionally- when very strong kick/stroke was applied to cranks. Then in period of 2months- it become more and more frequent and started to be regular and annoying thing. When I opened bearing- it was completely desintegrated… I couldn’t...
Hey. Calibration has to be done on Specailized service software on Specialized service laptop. It was done by Spec technician. Bike was conected to computer via usb port in TCU unit. then there was message " motor require calibratrion" Calibratrion is done purely in service software- after...
SO. I finished- Motor is working-:))) and is working better than new... Quiet as death now. After inspecting inside- i know exactly what is making noise- Sprag clutch bearing- which is transfering torque from cranks to motor axis. it was not enough grease there- and it went completly rusty...
Hey:) So thank you for your replay. I actually bought repair kit from Italy- which is ebikmotorcentre partner (I didnt know that when I ordered it)
I menaged to open motor today- and it is fairly easy and looks reperaiable-as I suspected- sprag clutch fall apart completly (have no idea how I...
Hey:)
Do you possibly have service manual for Mahle SL1.1 motor? You look like the man of knowledge;) I cant find any reasonable info on internet and just found this thread- which looks like most detailed info about those engines in whole internet;) I have 1.1. engine with mechanical issue (I...