[gvel]

I'm slowly getting started on my 37-675, and I have a question about 1 cap.

This capacitor is housed in a metal can, with 2 others (.1, .1 and .8 ) part # 72.
Here's the drawing. The parts list is one page 6.

http://www.nostalgiaair.org/Resources/223/M0013223.htm

Is there really a .8 in there, or is this a typo?

[codefox1]

Yes, that looks to be correct. You can parallel a .47 and a .33 to make up the .8 replacement. There will be plenty of room in the can to stuff the replacements. Use 630 volt caps.