My sram red etap front derailleur function button doesn't respond anymore. I can't push it in.
I had troubles with my rear derailleur, suddenly it didn't wanna shift anymore swapping batteries front to back made them shift again but made the front derailleur not shift anymore.
Wanting to repair the derailleurs to resolve the issue I figuered out that I couldn't push the button anymore from the FD
Anyone an idea how to fix this. I tried to disassemble the derailleur but can't dissasmble it enough to reach the button.
Thanks a lot.
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