Twin Famicom Hangs when I load a disk

[Frankie_Says_Relax]

Hey Johnny go to the famicomworld.com forums, there is good info regarding these systems....Infact, as I have learned quite well, the screw doesn't really need to be adjusted, and it shouldn't be even touched....Although messing with the screw does works at times, is not the proper way to do it, and definitely not the way the techs over Nintendo used to do it....I spent a good amount of time researching the actual process, found an old service manual, but now is long gone too...
....
...
...

Yeah, I didn't touch the potentiometer screw (mentioned on the Pink Godzilla link) on mine either (if that's what you're referring to).

The head "timing" adjustment that I'm referring to is the disk head reader and large/small gear mech settings.

My Fami Disk System didn't read anything when I replaced the belt, but when I reset the timing position on the head and gears it read/loaded everything perfect in less than 2-3 seconds per load cycle.