Atwater Kent 82, restoration.
Posts: 16,506
Threads: 572
Joined: Oct 2011
City: Jackson
State, Province, Country: 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: 2,037
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: 16,506
Threads: 572
Joined: Oct 2011
City: Jackson
State, Province, Country: 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: 2,037
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: 16,506
Threads: 572
Joined: Oct 2011
City: Jackson
State, Province, Country: 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: 2,037
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: 16,506
Threads: 572
Joined: Oct 2011
City: Jackson
State, Province, Country: 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.
Posts: 3,157
Threads: 59
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: 714
Threads: 9
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: 16,506
Threads: 572
Joined: Oct 2011
City: Jackson
State, Province, Country: 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: 4,892
Threads: 54
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: 16,506
Threads: 572
Joined: Oct 2011
City: Jackson
State, Province, Country: 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: 16,506
Threads: 572
Joined: Oct 2011
City: Jackson
State, Province, Country: 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.
Posts: 1,129
Threads: 45
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: 1,863
Threads: 119
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 model 38 code 121 not receiving signal.
|
| Good luck next thing you know you will be winding coils just for the fun of it. DavidDavid — 11:29 AM |
|
Testing a speaker and output transformer Trutone A2-G
|
| morzh
Short-circuited turns can be considered as a half-dead transformer.
But on this case transformer will hot and s...Vlad95 — 11:01 AM |
|
Testing a speaker and output transformer Trutone A2-G
|
| I am not sure how a transformer could be weak. It could be inadequate, but only when you replace the original with somet...morzh — 09:56 AM |
|
Philco model 38 code 121 not receiving signal.
|
| Good news everyone! I think I have found everything I need for rewinding the antenna coil primary.
I found some pla...Stormlord5500 — 09:40 AM |
|
Philco Battery-WWII vintage
|
| My younger sister went to SUNY Plattsburg NY, (BS, MS, RN) in the late 1970sabout 10 min from the Northern NY / Canada b...MrFixr55 — 07:59 AM |
|
Philco Battery-WWII vintage
|
| Hello Bob,
What Amazing find!
Sincerely Richardradiorich — 10:19 PM |
|
Testing a speaker and output transformer Trutone A2-G
|
| Hi Murf,
Do this:
Monitor between ground and one plate of the rectifier while playing the radio. Do the same with ...MrFixr55 — 09:51 PM |
|
Philco Battery-WWII vintage
|
| Mike;
I take it that Soviet cars did not come equipped with block heaters, hence the hot oil change? Where I lived in...Arran — 08:42 PM |
|
Philco 42-345 Restoration/Repair
|
| The more the better. (Within reasonable limits.)
2-5 times more is no problem in this case.Vlad95 — 03:50 PM |
|
Philco 42-345 Restoration/Repair
|
| Thanks, RodB and Vlad95,
I was mainly trying to figure out this capacitor to locate a replacement, Vlad thank you for...osanders0311 — 03:44 PM |
|
Who's Online
|
There are currently 901 online users. [Complete List]
» 3 Member(s) | 898 Guest(s)
|
|
|
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
