Radio cleaning and pre-emptive cap. repair?

Mattax said
Back to working on this.
Since I don't have the knowledge or info on which lead was for which capacitor I was poking around the internet for more manual with the info. SAMS Technical publishing has their old "Photofact" manuals available as downloads. That had the connections identified on the schematic so the locations could be figured.

View attachment 1715577918

We'll give desoldering and removal a shot later this morning.

That went pretty well.
As I had thought, only one ground for the stacked capacitor.

Here's the work station including an almost never used solder gun.
Not in the photo is a combo magnifying glass and desktop lamp.

Followed the procedure here
How to Use a Desoldering Wick

Bent the leads up as I went along. Bending up the last one, the other two moved and the cap practically fell out.

Melted a little bit of the conformal coating.
Any suggestions on resealing after the new caps are installed? Nail polish? or something more specifically for the job?

One more observation.
The + symbols line up with the lead for their respective capacitors, and the stripe with the ground lead.