yes I meant the Split bushing. Since it all came out as a complete package when I unscrewed it, I thought I would put it back together before screwing it in. I will unscrew it and screw it in separately. Thank you.
For this purpose, again a question. When the axis is expanded, one has the axis, a slotted sleeve, a oring and a disc. Should these items after cleaning outside the frame only reassemble and then screw the complete package again? Or slotted sleeve only into the left chainstay and then the axis ?