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

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Philco 48-1276 Tuner will only move 1/2 way
#1

Hello all,
I've been restoring a beautiful Philco 48-1276.  Unfortunately the tuner was completely locked up. After much cleaning and lubricating, i was able to get the tuner to move. I can get the tuner to move all the way to the right but only 1/2 way to the left. This radio has a very complicated gearing setup that allows you to auto-tune the radio.  Has anyone had experience with this tuner and can let me know why I can only get it to move 1/2 of the way?

Thanks! 
Lane Brewer
#2

The Sheraton, one of my bucket list ones.....a great radio.

By the tuner moving half-way, do you know if it is the condenser itself that is frozen or the pulley system is slipping?

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#3

As of today, I’ve finally fixed the problem. The tuner is connected to a set of 64 “plates” that make up the radio push button section. This set up involves a number of plates and gears and needs to turn freely. Fixing this required taking a lot of pictures and doing a total disassembly and cleaning. The original lubricants had solidified, glueing the plates together. Only took me 4 days and 6 assembly tries to get it back together. I was hoping for an easy fix but got a good learning experience instead.
#4

Hello J.brewer,
Wow it sounds like you really took quite undertaking on with this project so next time it should be a breeze for you !

Sincerely Richard




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
5U4 vs 5Z4 tubes
The pinout is the same but the 5U4 has a 3 amp filament, verses 2 amps or less on the 5Z4. I think that the pinout of a ...Arran — 12:04 AM
Philco 42-345 Restoration/Repair
By the way. osanders0311 Take a look here: Dial cord stringing Guides May be here you can fount correct string settin...Vlad95 — 11:15 PM
5U4 vs 5Z4 tubes
5U4 and 5Z4 almost identical. I think nothing happened if you left 5U4 instedad 5Z4 long time. Just heater current 5U4 ...Vlad95 — 11:02 PM
Philco 42-345 Restoration/Repair
Hello Vlad95 , Very Funny ! Sincerely Richardradiorich — 11:01 PM
Philco 42-345 Restoration/Repair
RodB You are European yourself   :evil: I'm Canadian for the last 30 years  :snowman: But not Yankee  :lol: Vlad95 — 10:49 PM
Philco 42-345 Restoration/Repair
The band switch selects different oscillator coils for the band selected. I would look for a bad connection in the switc...RodB — 10:31 PM
Philco 42-345 Restoration/Repair
Hang in there...PaulPaul Philco322 — 09:30 PM
Philco 42-345 Restoration/Repair
The thrill is gone again, thought I was close to being done with it. Well Friday it was receiving broadcast, Saturday mo...osanders0311 — 07:47 PM
Help with Supreme 599
Iam getting closer to fixing it. I bumped Up the tranny voltage to get 5v on the 80 tube. I gan get the needle to move ...daveone23 — 03:41 PM
Philco 42-345 Restoration/Repair
Hello RodB, Checking my previous post I realized you're the one with the 42-340. I replaced the string for the tuning...osanders0311 — 03:12 PM

[-]
Who's Online
There are currently no members online.

>