Atwater Kent 82, restoration.
Posts: 15,818
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
This is the AK82 I snatched at the last Kutztown show from an old guy, within 3 minutes of me having arrrived there.
I removed the chassis and snapped some pictures.
As you could see, the radio has been tended to, as the previous owner said; he also claimed it worked. I believe him, but it is not in my habits to turn on radios without having it checked out myself.
The radio was repaired with Philco-Ford capacitors. The original (or what is there pretending to be the origianls) are disconencted.
I also checked the tubed. All are working, but one 35 tube is weak and the other cannot be determined to be eiyther 24A or 35 (they look the same and test pretty much the same). Luckily I have two working good 35 tubes.
The rest will be coming later.
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.
Posts: 2,026
Threads: 367
Joined: Jun 2010
City: Dover, OH
I got curious and looked up the print on Nostalgia Air. Looks like the 82 uses two 35s and one 24. So that is probably your mystery tube. 
No matter where you go, there you are.
Posts: 15,818
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Jayce
The tube numbers are stamped on the chassis, so there is no mistery. What I mean, without marking on the tube (glass or socket) and people sometimes subbing 24A for 35 I have to go by assuming it is a 35.
I of course could try to see the grid wire spacing, but not sure how well I could tell the difference.
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.
Posts: 2,026
Threads: 367
Joined: Jun 2010
City: Dover, OH
Oh, sorry. I forgot the numbers are stamped on the chassis. Too many radios to remember.
No matter where you go, there you are.
Posts: 15,818
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Yeah, the AK chassis are beautiful. STainles steel (or something that is steel and does not rust), with stamped tubes' types and all that. This is the second serious AK I am dealing with, and other than the rubber insulated wire, the chassis are a sheer pleasure to deal with.
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.
Posts: 2,026
Threads: 367
Joined: Jun 2010
City: Dover, OH
Wait until you deal with an AK that has the unitized chassis if you haven't already. Not as bad as a Philco, but even more rubber wiring!
No matter where you go, there you are.
Posts: 15,818
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Jayce
I had AK808A restored. I have the thread here somewhere.
Wait, lemme find it. It was the year of 2014
https://philcoradio.com/phorum/showthrea...light=808a
There are pics or a rubber wire and then of ribber insulation crumbs on my working table.
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.
(This post was last modified: 05-23-2022, 09:34 PM by morzh.)
Posts: 3,135
Threads: 54
Joined: Apr 2011
City: Lexington, KY
The AK 82 is a beautiful set and you got a fantastic deal on that one! In fact, we should have done a civilian arrest for stealing, but you had your beer cooler that saved you 
The AK's do have nice chassis, but I don't think they are stainless, it's some kind of plating. I had an AK 84 once that was a real rust bucket 
John KK4ZLF
Lexington, KY
"illegitimis non carborundum"
(This post was last modified: 05-24-2022, 10:05 AM by Eliot Ness.)
Posts: 692
Threads: 8
Joined: Apr 2018
City: S. Dartmouth
State, Province, Country: MA
A-K chassis is heavily nickle plated steel.
Sometimes the plating is porous and there will be rust. In other examples the plating can be polished to a high luster. I once did a chassis up restore of an A-K 55, because of a filter cap meltdown, wax everywhere. Came out really shiny, close rival to a Scott. The chassis was for an A-K Kiel table, so clearly a showpiece.
Chas
Pliny the younger
“nihil novum nihil varium nihil quod non semel spectasse sufficiat”
Posts: 15,818
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Chas
The book "AK 1929 catalog says"
"... All steel parts are either cadmium and nickel plated or they are enameled andbaked in immense automatic ovens."
The color looks more cadmium to me (it has a yellowish hue and is not high gloss / reflective).
So, yes, probably not stainless steel. Cadmium is, what they call, a "sacrificial coating" which will oxydized before the steel. Maybe this is why all the chassis' I've seen in AK are so spotless.
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.
Posts: 4,705
Threads: 51
Joined: Sep 2008
City: Sandwick, BC, CA
Don't forget to check, and replace the wiring on the power transformer, this is why may of these A-K transformers fail, insulation falls off, high voltage wiring shorts to chassis, and a smoke show follows. Russ is the guy to ask about these.
Regards
Arran
Posts: 15,818
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Arran,
Yes, I did exactly that with my AK808A. I used colored heatshrink tubes to restore insulation.
Here it is. Year 2014.
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.
Posts: 15,818
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Set the chassis on the Simon's holding fixture.
All the wirewound resistors, including flexibles, are right on the money. The Bias resistors (old style dogbones) are within 10%.
Most rubber wires are pliable; very few are cracked in a place or two. Most wires are cloth-covered.
Volume pot is good.
Tomorro more will come.
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.
(This post was last modified: 05-28-2022, 09:29 PM by morzh.)
Posts: 990
Threads: 40
Joined: Feb 2015
City: Roseville, MN
Mike,
When I find rubber insulated wire with only a crack or two I try coating it with liquid insulation.
Sounds like a sweet one to work on.
Posts: 1,600
Threads: 101
Joined: May 2008
City: Omak
State, Province, Country: WA
Hello Morzh ,
What a nice-looking chassis I would grabbed it too .
Sincerely Richard
P.S. I have an AK console to restore .
Users browsing this thread: 1 Guest(s)
|
|
Recent Posts
|
|
Philco 46-420 Code 121 Reception issues
|
| Welcome Eric,
I agree with Bob and far as the two main electrolytic filter capacitors did you change them yourself or w...radiorich — 11:43 PM |
|
Philco 46-420 Code 121 Reception issues
|
| You mentioned the Philco manual and going through the check points...just to be sure we're on the same page here's the m...klondike98 — 08:13 PM |
|
Philco 42-1008 conversion kit
|
| Interesting. I haven't seen that before.klondike98 — 07:02 PM |
|
12' Philco
|
| Yes I had looked for it on the web as well some time back and could not find it. I was glad to see it turned up in Ron'...klondike98 — 06:59 PM |
|
Shadow Meter Bulb
|
| Now if you had a set with a tuning light then the bulb type is important to the circuit, some sets used those prior to t...Arran — 04:58 PM |
|
Shadow Meter Bulb
|
| Ok. Thanks for the correction.RossH — 03:09 PM |
|
Model 28L
|
| For 28 you will probably need to buy a Hammond 125CSE. Or any of the series of the power you need, with SE suffix. Then ...morzh — 02:09 PM |
|
37-60 revision 6
|
| I am restoring a Philco 37-60 and it shows run 6 they removed the ground from G3 of the 6K7G and put the G3 to -2.5v for...bobbyd1200 — 01:01 PM |
|
Shadow Meter Bulb
|
| Mike is correct on the bulb connection, two separate circuits. I found that by rotating the bulb and sliding it forward ...RodB — 12:19 PM |
|
Hickok AC51 tube tester
|
| Cleaned ann contacts, switches and sockets, works great now.martinj — 11:32 AM |
|
Who's Online
|
| There are currently no members online. |
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
