My ultegra disc callipers are leaking fluid from the nipple. Anyone had this before? Is it a new seal needed? New calliper? It’s done up tight but the lbs mechanic was crack handed with it before so not sure if he was able to mess something up.
Shimano bleed nipples work by the bottom being jammed against a narrowing in the calliper fluid tunnel. The rubber seal is only for when it is open. So before anything else, try to tighten the nipple a bit more...
My ultegra disc callipers are leaking fluid from the nipple. Anyone had this before? Is it a new seal needed? New calliper? It’s done up tight but the lbs mechanic was crack handed with it before so not sure if he was able to mess something up.