best way is drop the whole lot but most or all will be seized lots of plus-gas round all the bolts or gas axe
iv'e seen these scrapped for those bushes
best of luck
Did you use the special tool for putting the bushes in again, ive a press but don't want to take all the bushes off just to get the trailing arm on its own.
i used the laser in situ tool, but not in situ, £130 quid tool to replace a few quid bushes lol