Posts: 133
Threads: 27
Joined: Aug 2006
City: Roseville,Ca.
good afternoon everybody. i have come closer to my goal of collecting the entire 1936 philco line up today with a purchase of a 660 in near virginal condition and still working,even with the original filters which i will remedy shortly.
it plays well on all bands so no electrical issues are holding me up,i will replace critical caps that will cause damage in case of failure and of course any bad resistors but i will attempt to leave it as original as possible.
BUT! i have a mechanical issue. the dialscale isn't keeping up with the tuning cap,the mounting flange for the scale has some slop in it so it doesn't move evenly with the tuner. the vernier has been cleaned and lubed. how do i get the slop out so the scale tracks correctly with the tuner?
this is the same dialdrive as the 116x which i have that has the same problem.
thanks,phil
Posts: 1,703
Threads: 55
Joined: Sep 2005
City: Evanston, IL
Posts: 133
Threads: 27
Joined: Aug 2006
City: Roseville,Ca.
hi chuck and thanks for the response.
the venier/speed controls are working fine,the slack is in the plate/hub that the dialscale mounts to so just the scale is sloppy,not the tuner's drive. will this fix that?
phil
Posts: 133
Threads: 27
Joined: Aug 2006
City: Roseville,Ca.
does anyone know how to remove the mounting hub for the scale????
phil
Posts: 893
Threads: 9
Joined: Mar 2008
City: Vieques, PR USA
State, Province, Country: PR
If its like my 630 there is a split washer type thingie on the front of the hub. It twists 90 degrees for removal. You can use needlenose pliers as a tool.
(Note from site admin: Sorry, but the photo which was attached to this post is no longer available.)
Posts: 133
Threads: 27
Joined: Aug 2006
City: Roseville,Ca.
hi exray,i have that off,i need to remove the hub behind it,my scale is slipping-not the tuner.
phil
Posts: 133
Threads: 27
Joined: Aug 2006
City: Roseville,Ca.
is this question beyond everyone or is it no one is here?
phil
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
Have you checked the setscrew on the semi-circular ring hub that drives the tuning mechanism to make sure it is tight?
--
Ron Ramirez
Ferdinand IN
Posts: 133
Threads: 27
Joined: Aug 2006
City: Roseville,Ca.
hi ron,yeah it's fine.
the tuner drive has absolutely no play-nada-it's just the hub for the dialscale that slips.
phil
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
That setscrew on the semi-circular ring hub also holds the dial scale hub in place. It can wear out and allow the dial scale to slip. I had that happen to a 116 once (same dial drive mechanism). Never could get it fixed. But don't let that dissuade you - there must be a way...
--
Ron Ramirez
Ferdinand IN
Posts: 119
Threads: 5
Joined: Mar 2006
City: Coram, N.Y. 11727
philco phan, any possability you could post a few pictures, different aspects, so some of us not formiliar with set could try to help? PL
Posts: 133
Threads: 27
Joined: Aug 2006
City: Roseville,Ca.
pics are in this arf thread,thanks,phil
<!-- m --><a class="postlink" href="http://www.antiqueradios.com/forums/viewtopic.php?t=106409" onclick="window.open(this.href);return false;">http://www.antiqueradios.com/forums/vie ... p?t=106409</a><!-- m -->
Posts: 133
Threads: 27
Joined: Aug 2006
City: Roseville,Ca.
SUCCESS!!
i loosened the set screws and gently tapped the entire mechanism further onto the shaft-maybe 1/16 inch and retorqued the screws and no more slop!!! it moves perfectly!!
thanks to all that helped,phil
Users browsing this thread: 1 Guest(s)
|
|
Recent Posts
|
|
Philco Model 38-7: what caps & resistors do fail typically?
|
| Since you stated earlier, you have a console 38-7XX. They also had a 38-7T (table), and 38-7CS (chairside). A very nic...GarySP — 01:18 PM |
|
Part numbers to model cross
|
| That I wouldn't know, but sometimes the radio document itself shows one, same as the capacitor cans' etc pinouts.morzh — 12:46 PM |
|
Part numbers to model cross
|
| Thank you morzh, that is exactly what I was looking for. Now , is there some where that shows pinouts for Philco power ...Jim Dutridge — 11:37 AM |
|
Restoration of the Canadian General Electric A-87
|
| Thanks for your help Michael. In fact, this video is only an intermediate result. Later I had to apply another tinting l...RadioSvit — 09:01 AM |
|
Restoration of the Canadian General Electric A-87
|
| Great job on the cabinet.
PS. In the US notation, "kenotron" refers to specific type of tubes; we call re...morzh — 08:24 AM |
|
Part numbers to model cross
|
|
This document has at least some tables of models and parts used.
Example: Choke 32-7572, used in 604 radio.
Search f...morzh — 08:19 AM |
|
Restoration of the Canadian General Electric A-87
|
| I also checked all the radio tubes on my Hickok 530 tube tester. The 5Z3 kenotron turned out to be faulty, all the other...RadioSvit — 08:02 AM |
|
Restoration of the Canadian General Electric A-87
|
|
Well... While the varnish is drying up, I started repairing the chassis...
Of course I started by replacing the pa...RadioSvit — 07:12 AM |
|
Philco Model 38-7: what caps & resistors do fail typically?
|
| Hello Martin,
Welcome aboard our little community what great Model 38-7
Sincerely Richardradiorich — 12:30 AM |
|
Philco Model 38-7: what caps & resistors do fail typically?
|
| Welcome to the Phorum Martin.
I count about 9 paper caps, the 3 electrolytic caps and 2-Y2 safety caps to replace th...RodB — 09:44 PM |
|
Who's Online
|
| There are currently no members online. |
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
