Hello all, I had my transit year 2004, 2.4 l diesel, rear drive converted to a single-mass swing wheel, because the ZMS was over after only 90,000 km and was scratched at the gear bell. The single-mass swing wheel is said to be more robust. So the statement of the workshop. Is there anyone who had a case like this? I wonder why the ZMS has broken at all. The statement of the workshop about this: age weakness or faulty installation. the problem also come from elsewhere so that there is a risk that it will disassemble the single-mass swing wheel again? I have already searched through some forums, but found nothing suitable. I would be very happy about your help.