rust

Hello there, my alternator is stuck on rusted bushings (white arrow). Tapping the nut (grey arrow) with a hammer to push it out while bathing in wd40 did not really help. I am currently considering to get a proper rust removing penetrating oil, but I wonder if that will do any difference...

Hi Everyone! Firstly thanks for letting me join to this group! The reason I'm here to get some advice whether worth buying an A2 which wasn't used for years or not?! Today I've been in Bradford to check out two Audi A2. (I'm currently living in Leeds) One in light blue (maybe baby blue) and...