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

Thread Closed

Big, Bad*s*, and ugly 660L
#13

Started to test the tubes and found that the 3-42's and the 75 where in good shape, 3 of the 78's weren't and the 77 was nothing brag about either. The rf amp tube 78 was replaced with a 77, it will work but it screws with the avc voltage as they have a different grid cutoff voltage. Found some better 78's and a new 77. Got to put 78's on my Ktown list.
Spun the chassis around to have a look at the dial mask and cap drive system. One of the reasons the dial was dim was:
    That's the front of the dial lamp.
Got the setscrew for the lower pulley(bandswitch) but the setscrew behind the dial is stuck tight, it's soaking in PB Blaster. Need to get all that part because fine tuning slips and it's gross/dirty.
Here's a few pics of the under side with the e caps rebuilt and the 42 socket replaced. Looks a little tidier as there where some old repairs (connecting new caps across the old) that are gone now.
Am waiting on an order from Sal's to come in with needed mylars. Should be here soon. Then I'll start on the Bakelite caps and resistors.

Terry


Attached Files Image(s)
       


Messages In This Thread
Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-18-2016, 07:09 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-18-2016, 08:27 PM
RE: Big, Bad*s*, and ugly 660L - by OldRestorer - 06-18-2016, 08:33 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-18-2016, 08:45 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 12-01-2016, 09:07 PM
RE: Big, Bad*s*, and ugly 660L - by OldRestorer - 06-19-2016, 12:49 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-19-2016, 03:52 PM
RE: Big, Bad*s*, and ugly 660L - by KCMike - 06-19-2016, 04:11 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-19-2016, 04:54 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-20-2016, 08:50 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-20-2016, 11:47 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-21-2016, 06:30 AM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-21-2016, 03:45 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-22-2016, 02:44 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-22-2016, 06:56 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-24-2016, 01:25 PM
RE: Big, Bad*s*, and ugly 660L - by KCMike - 06-24-2016, 02:54 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-24-2016, 03:44 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-25-2016, 09:50 AM
RE: Big, Bad*s*, and ugly 660L - by KCMike - 06-25-2016, 10:36 AM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-25-2016, 01:34 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-25-2016, 07:41 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-26-2016, 08:33 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 06-30-2016, 02:01 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 07-03-2016, 10:00 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 07-07-2016, 05:20 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 07-07-2016, 11:31 PM
RE: Big, Bad*s*, and ugly 660L - by Arran - 07-08-2016, 03:47 AM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 07-08-2016, 08:35 AM
RE: Big, Bad*s*, and ugly 660L - by KCMike - 07-08-2016, 04:05 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 07-11-2016, 11:28 AM
RE: Big, Bad*s*, and ugly 660L - by morzh - 07-11-2016, 11:43 AM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 07-11-2016, 12:10 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 07-20-2016, 06:07 PM
RE: Big, Bad*s*, and ugly 660L - by OldRestorer - 07-20-2016, 08:26 PM
RE: Big, Bad*s*, and ugly 660L - by sam - 07-20-2016, 09:40 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 07-20-2016, 10:04 PM
RE: Big, Bad*s*, and ugly 660L - by sam - 07-20-2016, 10:52 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-27-2016, 05:16 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-27-2016, 07:39 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-28-2016, 07:22 PM
RE: Big, Bad*s*, and ugly 660L - by morzh - 11-28-2016, 09:24 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-28-2016, 09:56 PM
RE: Big, Bad*s*, and ugly 660L - by sam - 11-29-2016, 02:28 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-29-2016, 04:12 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-29-2016, 09:17 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-30-2016, 11:24 AM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-30-2016, 12:46 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 11-30-2016, 03:41 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 12-01-2016, 06:48 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 12-01-2016, 10:10 PM
RE: Big, Bad*s*, and ugly 660L - by Ron Ramirez - 12-02-2016, 11:02 PM
RE: Big, Bad*s*, and ugly 660L - by klondike98 - 12-02-2016, 11:30 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 12-03-2016, 03:32 PM
RE: Big, Bad*s*, and ugly 660L - by KCMike - 12-03-2016, 03:53 PM
RE: Big, Bad*s*, and ugly 660L - by Ron Ramirez - 12-03-2016, 04:51 PM
RE: Big, Bad*s*, and ugly 660L - by Radioroslyn - 12-03-2016, 05:00 PM
RE: Big, Bad*s*, and ugly 660L - by Ron Ramirez - 12-03-2016, 09:26 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
That looks a lot like an aircraft connector of some kind, even if it's a U.S.N power supply. I have a book somewhere abo...Arran — 02:56 AM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
hello david, I have a similar generator in my collection that features a cast iron, single-cylinder Briggs & Stratt...radiorich — 01:00 AM
under chassis parts locator diagram for 1938 Zenith 9s262
Has anyone gone to the trouble of creating an under chassis parts locator image?  Yes, I can identify components by foll...bobloney — 08:57 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Try looking at this site the book mark is for a old generator that I was given. David    https://radionerds.com/index.ph...David — 08:36 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Hello Everyone, I am looking for voltage identification for all the pin positions on the socket of a CRV-20130 power su...Tonym4704 — 08:16 PM
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM

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

>