1950s or '60s vintage Zenith TVs, Need some info

[Kevin Kuehn]

OK I'm very sorry for the mix up, but the Sams for your TV doesn't even show my tuner on page 12. I have 2 Sams folders and the Riders all sprawled out for these TV's and it's all gotten just a little disorganized. But I did just look at the Sams for your set and it appears you have a circle of holes in the front side of your tuner that should be your local oscillator adjustments. But I'm going to go study that some more right now.