[Hammarlund] HQ-180C restoration

[carolew]

    I'm working on an HQ-180C that I recently bought. I replaced the
four electrolytic caps and it works very well. It's probably the best
performing radio I own. Here are my questions:

1. Are there any particular resistors or caps that are troublesome in
this set?

2. Should the dur-paper caps routinely be replaced like paper caps?

3. What alignment tools are necessary?

Thanks!

Joe Connor