Zenith 3-lead ceramic cap

[maxm]

I finally got a chance to look into the Zenith set I carried home (see thread "I think I'm crazy). The only bad looking thing under the chassis is a three lead ceramic cap that has a big crack, and doesn't look good. The problem is, I don't have a schematic, and don't know the value of the cap, or how to connect the replacement (I assume I would have to use two caps). The numbers are worn, but I can make out 22-___ on one side and 2X5I on the other. There are two more three lead caps in the set, but they are a differnt color (white instead of brown) and have the value of 2X.001. The cap is near the horizontal Osc. tube if it helps.
I can provide a photo if it will help.

The set is a chassis 4B38Z, run 124A.

Thanks for any help!