Radio cleaning and pre-emptive cap. repair?

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.

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