I'll try and get some more pics. Idk if it's ceased but I can't undo it. It's also tricky as I have to use adjustable spanners due to the size. Kinda wish I'd bought the massive Halfords tool set instead of which ever one I got.
Very likely seized into the thread. It happened on the XJ. I stripped the mirror AND the perch when removing from each other, so replaced the mount with one from a Chinesium mirror mount from Crapazon, and new mirrors.
I'll try and get some more pics. Idk if it's ceased but I can't undo it. It's also tricky as I have to use adjustable spanners due to the size. Kinda wish I'd bought the massive Halfords tool set instead of which ever one I got.