Upper A-arm bolt removal

alsdemon said

do u have a air chesall try vibrating them they may loosed up some there a pen.spary we use at work hard to find i think it,s call kroly. i will get the real name to day but my friend dad work at the mortane salt companty and the salt just froze up any thing. als

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The penetrant you're thinking of may be KROIL. It is great stuff. I use it and highly recommend it. You can get it on the web if not in your local parts store. Stuff doesn't make much sense to big box part stores as I've never seen it there.

I've never tried it, but I wonder if slopping a bunch of grease all over the threaded end of the bolt might help prevent rust of a good set up. Cosmoline works, but it is a PITA to remove.