B4 wheel stuck

I wanted to remove my right front wheel the other day, I turned out all the bolts but the sow didn’t want to take off?! (of course up) I did with a spare wheel, it didn’t work. I turned the wheel bolts back in again. Now I want to change a coupling rod myself tomorrow and the wheel has to go down. how do I get this off without destroying anything? Does anyone have a hint? Greetings