Hi guys, I've been told that my power steering box is leaking on my 90. And that I need to change the seal. Problem being I've undone the big nut below the powersteering box holding the drop arm on. But it won't shift! Apparently this is a nightmare of a job?? Can anyone give me an insight...

Hi all, I'm new round here. I've just bought my 1st Defender 90. Its a 300TDI. Its a bit of a project at the moment. I've got many questions so please go easy. It seems the previous owner didn't do much looking after the old girl.. James