in heinside, heat the area around the bolt! and soak before hand! these are easy to do, as it was the second 1 that snapped! first was easy! as strut seperates from hub!,
Vauxhalls you have to take full strut assembly off! driveshaft to undow and pull out of the way, calipers to remove, ball joints etc,
so as you can imagine 1 bolt, and 3 on top and you can have the daper and spring out to work on!
Just had a bit of bad luck with mine! lol now, but not then.