When I was driving off I heard such a strange “knocking” at the HA, but I didn’t think anything about it… “Can I take a quick look at the lifting platform tomorrow in the screwdriver hall and look for it” In the next place, when braking into the place, the clacking is turned into a bell and then very quickly into a clear punching and then my brake was already flying without Sch#*ss – I collected the individual parts at the roadside and on the roadway again!! And if you don’t hear it or ignore it, they become stubborn. Markus P.S.: The parking brake had probably loosened and then flew around in the drum until they squeezed it. Anyway, that’s how it looks…