I’m trying to replace this lever assembly on an ultegra rim brake calliper - actually I only need to replace the threaded portion for the cable pinch bolt as the current one is fkd - trying to undo the little Allen key that is presumably holding it together just makes the whole assembly spin.
You need to hold the 'threaded' portion with pliers while undoing the little Allen key. The little Allen bolt is loctited so will need like a shock force and a good new Allen key with no flex.
Careful if you do get it open as the is a small spring and ball bearing inside that with shoot out.
I’m trying to replace this lever assembly on an ultegra rim brake calliper - actually I only need to replace the threaded portion for the cable pinch bolt as the current one is fkd - trying to undo the little Allen key that is presumably holding it together just makes the whole assembly spin.
Has anyone ever done this before?