Hello, I suffered a gear damage after 330,000 km in my 2004 V70 with M56 manual transmission at the end of October. It started with short-term grinding noises that could not be localized. Then it came to short-term mechanical blocking when starting up. In the end, massive grinding and flapping noises suddenly occurred. I got an exchange gearbox from Sweden via bilgelsbasen.se. Running speed 220.000 km The offer in Sweden was significantly larger and cheaper than here in Germany. I also know the valuer and trust the information about the mileage. Last week it was replaced by a Volvo workshop. A worn two-mass swing wheel was detected and also replaced. The clutch was already renewed in 2018 (running capacity since about 60,000 km). The rear bearing was also renewed, as was the shaft sealing rings on the differential housing and the crankshaft sealing ring. Only a womping noise under following conditions occurs now: – only in thrust mode – speed window from 1800-1600 1/min – gears 3, 4 and 5 – Once clutch occurs it stops – When braking it remains unchanged I have then: – again mounted the summer wheels: no change – all engine bearings released again, motor moved and tightened again according to torque specification: no change – gear oil changed again (I wanted to do it again anyway). As to be expected no change The workshop has checked external wheel suspension and joint shafts, no abnormalities. I should first continue to drive so. Because it only occurs in thrust and depends on engine speed, it can actually only lie on one of the following components: – dual-mass swing wheel – clutch – rear bearing – gearboxes with increasing catastrophic significance Do you have many Is there another idea or (very unlikely) have you ever experienced a similar case?