It gets curiouser and curiouser... Bob Lib596@xxxxxxx wrote: > Just an update on the story of my mysterious brake failure in France. > > The shop have now examined the brakes and replaced the pipes. > > It turns out the end of the pipe was still in the block connector above the > axel. It had snapped off directly behind the flare, which explains why the > brakes lasted for 1500 miles before they failed. It still does not explain > how it could have happened at all. Even, if the pipe was flexing, I would > have expected it to break behind the union and not within the block itself > where it was held tight.. For what it is worth, the lines were not pure > copper but cupro-nickel which is far stronger. I can only assume the pipe was > damaged or weakened behind the flare before it was installed. The guys at the > shop are as mystified as I am, but at least they replaced the lines without > argument and we parted on good terms. All the same, I will be even more > cautious than ever about checking my brakes from now on. > > Best wishes, > > Tony V. >