If you ever overfill shimano brakes and accidentally over-pressurise them, you can have leakage from the end cap - this is oil escaping from the diaphragm. There's limited info on the web, so I made this video to show how it is possible to replace the diaphragm.
Also worth noting: I discovered that o theory it is possible for the diaphragm to leak without puncturing too.
*disclaimer* at this point in time I have not checked the brakes on the trail extensively, but so far they are doing well.
Негізгі бет Shimano lever diaphragm replacement
Пікірлер: 25