[MarkY]

Well before I can replace, I need to take the old one out. What a nightmare. I have the toolkit that came with my car. It had a long allen wrench that I was able to use to loosen the front bracket.

- do I remove this allen set screw completely?
- any idea on how to loosen the ground cable nut? I believe it is 12 mm but can't get a wrench on it to confirm. And if i could, I couldn't move the wrench. HELP is appreciated on how the hell to loosen this bolt so I can remove the cable clamp from the battery post.

Thanks