Rear suspension mounting lower bolt

[sproutdreamer]

At the back end of the trailing arm box section a "bolt" goes right through and the lower eye of the suspension unit bolts to this fixture. The outer end is a rounded cap so it may not be made to be removed. One side is a bit waisted by corrosion and would be better replaced. Any ideas if this is removable?

[Devon Aygo]

Struggling to picture what you are looking for, have you got a photo?

[sproutdreamer]

Thanks for reply but no photo but as you look at the back end of the trailing arm you are looking at a square box section open end. Across the box section is a "bolt" with a rounded head at the wheel side, about 12mm diameter through the box section and reducing in diameter to about 10mm where it stick out about 50mm as a mounting bolt for the lower eye on the shock absorber. The fact that the wheel end has arounded head makes me wonder whether it is pressd in?

[Devon Aygo]

Still confused as parts catalogue and repair manual show a nut and bolt

[sproutdreamer]

Thanks for that it certainly just looks like a bolt - perhaps it is just mostly corroded away - many thanks.