Ayuh,...... Welcome Aboard,...... You could try puttin' a block of wood, 'tween the gimbel ring, 'n the hump on the top of the drive,....
Then run the trim Up,.....
I don't do much with Volvos, so I'm not sure what holds 'em in place, besides the 6 nuts,.....
On a Merc, it's gotta be in...