Found in the garage

[Harlan (Deceased)]

That's sound advice about getting a bolt tool before attempting to disassemble the bolt, Jim.

I read you could do it without the bolt tool, as if the tool was a luxury, so I tried to clean out old crud from a bolt, but like to have never got it back together again. As inexpensive as bolt tools are, they're a must have if you need to work on your bolt.