Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Philco 77 hacked?
#31

I have not found exact matches for the large rubber washers under the chassis and on top of the chassis for the tuning chassis. I've looked at Rennovated Radios and at Old Radio Parts, but the sizes don't match. It is difficult to be sure about the exact sizes since the original ones are so mummified, but they seem to have a 3/8" hole (the bottom ones have a metal sleeve through them). The ones on the bottom measure at 1/4" thick and the ones on top of the chassis measure 1/2" thick.
Any suggestions about finding or manufacturing replacements?

Charlie in San Antonio
#32

By the way, Ron. The cotton wire wire sleeve came in the mail finally, and it will hold the four wires for the speaker cable easily, but snuggly. The cotton is undyed, but takes Rit dye just fine. I will try to post a picture after I get it installed on the cable. I'm planning on pulling the bundle of wire through the sleeve with a coat hanger. My only complaints are the company sent about 3.5 feet when I ordered 4 feet, and the shipping was more than the sleeve.

Charlie in San Antonio
#33

Charlie
Regarding those rubber washer/spacers that you can't find.

I used new fuel hose sliced with a razor and smoothed on a grinder. Watch out for those fingers.
I know it sound a bit cheesy but results aren't bad and they don't rot very fast. Of course it can be had in many sizes and cut however tall you need. I took me a few tries to get it right.

It's easier to smooth the end of the hose first then cut to length and smooth the other end of the newly cut washer.

Chris

!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
#34

I ended up stacking washers to get the right thickness, but it seemed to work. I'll keep the hose solution in mind for the next one. Those older sets had a whole different standard on so many things and replacement parts just don't exist. We have to get creative.
Save those coil, choke, and transformer rejects. The day will come when we will all become experts in home winding.

Charlie in San Antonio




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM
54C Complete Teardown/Rebuild
While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project.  O...glyphmon — 11:07 PM
Preliminary work on wife's Silvertone 2014
Hello roy, that great news glad it worked out for you !! Sincerely Richardradiorich — 10:50 PM
Preliminary work on wife's Silvertone 2014
Safety caps arrived today.  Soldered one in and had a successful first power-up.  No magic smoke escaped and it tunes in...glyphmon — 09:53 PM
HiFi (Chifi) tube amp build - but my own design.
Tim, you refer to “AK”. Is that Alaska or Atwater-Kent, or… JoeJoe Rossi — 11:49 AM

[-]
Who's Online
There are currently 2433 online users. [Complete List]
» 1 Member(s) | 2432 Guest(s)
Avatar

>