Posts: 2,026
Threads: 367
Joined: Jun 2010
City: Dover, OH
I need help with the tuning drive on my Silvertone 4788. It uses a rubber drive cone that is crumbled and a bit hard to get to. Doesn't help that it is rubber bonded to a metal cone.
No matter where you go, there you are.
Posts: 7,288
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
I'd get the thing out and have a good look at it. Measure the dia and see what you can scare up at the local hardware store. They have lots of goodies in sliding drawers there. Maybe a large chassis grommet would fit the bill clean off the old rough up the metal a bit and use some super glue to hold it on.
Terry
Posts: 3,135
Threads: 54
Joined: Apr 2011
City: Lexington, KY
+1 to Terry's advice.
The hardest part will be getting it out. You'll just have to slowing start taking it apart until you can get it out. Make a lot of notes/drawings and take a lot of pictures so you'll know how it goes back together.
John KK4ZLF
Lexington, KY
"illegitimis non carborundum"
Posts: 1,562
Threads: 56
Joined: Nov 2008
City: Sedona, AZ/Placentia/CA
Jayce, I had a radio with a friction drive and the rubber was shot. I used a faucet washer (conical) and with a little rework on the washer it worked fine.
Jerry
A friend in need is a pest! Bill Slee ca 1970.