Tuneful Mercedes 709D minibus N906ETM belonging to the now defunct firststopgroup company. Video'd on service 17 between Partick and Drumoyne, via the Clyde Tunnel. I apologise for the video quality - I've broken something and have yet to get it working properly again!
why does it sound like this?
dalesteel 3 weeks ago
@dalesteel I've never actually found out; I have a friend who worked for Turner Diesel, an Allison agent and he can confirm that none of them make that noise on the testbed. It also only seems to happen on second hand gearboxes, so his reckoning is that it's something to do with air in the propshaft...
CMS206 3 weeks ago