What I have read here from time to time has now come to me: the brake pads of the hand brake are detached from their base. This can be quickly fixed by replacement, but what happens if such a lining completely dissolves during the ride, I dare not imagine. I would now recommend everyone to take down the rear brake drums from time to time and look under them. How did I come to this? In the last few days I had twice the phenomenon that I had loosened the hand brake after parking, but still braked it as if something was blocked or the pads were stuck to the drum.