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

37-116 automatic tuning dial woes
#1

Fighting this thing. Has the 'early' setup with the spring for the mask in the spacer hub. 1st problem the mask is getting up on the step on the hub . when it does this it locks the mask to the dial assy, so when you try to tune it it turns the band switch (and visa versa) Hard to tell what was right since the drawing in the bulletin was the 2nd type.Gave up trying to figure what was going on and took a drum sander and relieved the mask enough so it wouldn't hang on the hub. That seems to work fine so I'm going with it. 8)

2nd issue, the dial scale is cracked on the inner ring that holds it to the hub, but away from the little key. This can allow the dial to jump the key and slip on the hub. What would be best to repair the crack? superglue, service cement, etc? never tried to glue phenolic before.

3rd issue with the set, not the dial. It has a 30s/40s aftermarket phono input installed in it. (You know the one with the L bracket, rca jack, switch and 2 caps attached.) its installed well what do you all think, leave it or remove it?

John
Las Vegas, NV USA
#2

(03-14-2012, 12:04 AM)LASJayhawk Wrote:  Fighting this thing. Has the 'early' setup with the spring for the mask in the spacer hub. 1st problem the mask is getting up on the step on the hub . when it does this it locks the mask to the dial assy, so when you try to tune it it turns the band switch (and visa versa) Hard to tell what was right since the drawing in the bulletin was the 2nd type.Gave up trying to figure what was going on and took a drum sander and relieved the mask enough so it wouldn't hang on the hub. That seems to work fine so I'm going with it. 8)

2nd issue, the dial scale is cracked on the inner ring that holds it to the hub, but away from the little key. This can allow the dial to jump the key and slip on the hub. What would be best to repair the crack? superglue, service cement, etc? never tried to glue phenolic before.

3rd issue with the set, not the dial. It has a 30s/40s aftermarket phono input installed in it. (You know the one with the L bracket, rca jack, switch and 2 caps attached.) its installed well what do you all think, leave it or remove it?

I always remove those aftermarket phono jacks, 90% of the time they were crudely intalled and cause a hum or intermittent audio. Even if they aren't I have enough sets with factory installed phono jacks that I don't really need them on the ones that are not supposed to have them. At least three of the sets I picked up last year had aftermarket phono jacks or other junk added and I removed the jacks while conducting my intitial inspection and dust removal. Philcos, at least American made ones, never left the factory with an RCA Phono jack so I would remove them.
As for the dail, if the original is cracked I would buy a reproduction one and forget about repairing it unless it's really minor. It is not phenolic it's a form of celluloid, you could try gluing it but there isn't much to glue to without re-enforcing it in some way by laminating to the backside.
Regards
Arran

#3

Arran, Mark cant get the stock to make a new dial, his vendors won't promise him just what tint they will be. So I gotta fix this one, or die trying!

John
Las Vegas, NV USA
#4

Radio Daze may have a replacement dial for sale.
#5

Clear packing tape works fine for me. I just stick on the back side of the dial.
Terry




Users browsing this thread:
[-]
Recent Posts
Zenith H725
hello Ed, how about that speacial tape used for ducting it's like foil or how about thin piece of aluminum roof flash...radiorich — 12:19 AM
Zenith H725
Ed; One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM
Zenith H725
I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM
Zenith H725
The PSU filter cap arrived today (thank you USPS!) so I will work on that later. Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM
Philco 610B oscillator wiring
Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM
The list of my radio & TV collection!
Magical chords of forgotten melodies, old nostalgic music on an old radio... Saturday night blues on the Mid-Waves on an...RadioSvit — 12:20 PM
Philco 42-345 Restoration/Repair
Thank you MrFixr55 the issue with this radio is that the internal coil antenna is missing and there was a wire in its pl...osanders0311 — 11:34 AM
Philco 610B oscillator wiring
Regarding the oscillator circuit which is comprised of the 6A7's cathode, control grid, and screen grid. These elements ...Radioroslyn — 10:33 AM
Philco 42-345 Restoration/Repair
Hi OSanders, First off, welcome to the Philco Phorum where Phine Phamily-Phriendly Pholks Phull of Philco Phacts and P...MrFixr55 — 08:41 AM
Philco 42-345 Restoration/Repair
Today I've been reading through the site trying to learn more about this radio. I also soldered the lose power cord cabl...osanders0311 — 08:24 PM

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

>