JC Penney Portable Tuning Help

[demy1942]

Hi Again,
I am onto my next project, just received this tv real cheap and when I received it, unfortunately, the tuning dial turns but the vertical pointer doesn't move. It's one of those things when you turn the dial it just doesn't move the dial. I was wondering about the next step? Just take the machine apart and get to that piece? I will do it this weekend and was wondering about the best way to get this working since I would need this to work to get to channel 3 and the radio stations.

Thanks for helping
demy

I came across this video? If you have something better let me know, really appreciate it
https://www.youtube.com/watch?v=vJeZRrUfYL4