Help with GE P-990a ?
 

I got a somewhat ratty but working GE World
Monitor P-990a. I have questions:

1) Anybody have a rundown on the alignment, or
at least a list of which coil is which?

2) How do you get the chassis out? I need to replace
the dial lamp and clean the AFC switch, and I can't
see how to get to either from the back.

3) The base of the FM antenna has fallen apart. This
seems to be a common problem, based on what I see on
E-bay. I have all the parts, but the metal tangs that
hold in the retaining ring at the bottom are shot. Other
than jumpering the SW antenna, does anyone have a nice
hint on fixing it?

Thanks

Oz