Shimano Deore XT M8100 12s Rear derailleur: restore service clean dissembled

[@gertkriel5764]

Bro you saved my ass thanks a lot legend 🎉🎉🎉

[@oranzorgetgibson2167]

I attempted this and the lower cage now doesn’t return

[@atboy4342]

Spring isn’t engaged or you possible tensioned spring wrong way

[@atboy4342]

Clutch is on. Screwed somehow too tightly.