Whats the best way to sort out a seized bolt? I need to change the driver side lower straight arm (lateral arm) and cant get one of the bolts to move. Its the 22mm one and in my attempts, I am beginning to rounds the heads off! I've stopped now while the heads still have their hex shape!
I've tried some WD40 on it and left overnight but its still not budging. I dont have a proper 22mm spanner so am using one of the adjustable wrench type deals. Should I bite the bullet and go and buy a proper sized spanner, as I'd probably never need another 22mm again! I did the passenger side one perfectly fine with the adjustable one.
The ball joint is really creaking there now and need to complete the swap asap! Would some heat from a mini blowtorch/solder iron type thing help?