I think I will get a few supplies in order to rejuvenate 8 track tapes. I have some items already for repairing 1/4" open-reel tape. If you have more words of wisdom, Gary, I will look forward to your expertise in a help article in the future.
Got this oldie loaded into the Sanyo karaoke portable:
Nando.
FWIW, I found three 8 track cartridges today and externally they're mint other than the name someone wrote on the label of this one:
When I first examined it in the store, I saw a dark vertical line on the tape:
I tried rolling it forward with my finger against the pinch roller but it would only advance an inch so I knew there was a problem with the tape pack. On opening the cartridge, it looked like this:
The foil splice adhesive had let go but attached itself to an adjoining layer or two of tape and prevented the tape from moving. The vertical line on the tape was made by the capstan spinning against the stuck tape while it was pressed against the pinch roller.
This one is an easy fix but I've seen much worse. Sometimes, for reasons unknown, a "chunk" of the tape pack will have climbed out of the center and onto the hub. This will make a rat's nest out of the tape and stop it in short order. I was actually hoping that's what was wrong with this one so I could post a pic of what that looked like.
Replacing a foil splice and pressure pad is relatively simple but sometimes re-adjusting the tape pack can be very time consuming and can be a lot of work for something that only cost 50 cents or a buck.
There were times when a loose sticky old splice stuck to a capstan and wrapped a good long piece of itself into a nice accordioned mess inside the player. I got tired of opening up machines, extracting a few feet of damaged or broken tape and cleaning off the capstan which is why I always work on the cartridge first before ever trying to play it.
Problems other than pad & splice are fairly common - in this case, one out of three.