My new project - FED-3a

S

Spyderman

Well-known
Local time
12:08 AM
Joined
Apr 8, 2006
Messages
1,429
Hi,

today I met with misok, another RFF member from Bratislava. We had a beer and a nice chat... and he gave me a bag full of parts... :confused:

So this is my latest project camera (picture below).

I think I'm gonna need all your help and mental support ;)

Heeelp... Jay... where are you ?! :eek:

attachment.php
 

Attachments

  • IMG_8920_s.jpg
    IMG_8920_s.jpg
    117.3 KB · Views: 0
Well I use pressure sensitive tape to secure screws, and I use a dental pick or a pair of tweasers to lube difficult to reach areas, the hypos are exposed with other than sterile water.

Blower bulb for dust particles.

Noel
 
i would miss one 9mm tool in there... man, thats insane. if i knew this i wouldn't give it to you ! lol..

all the best,

m.
 
... guess I'm gonna need a new set of shutter curtains... and even if not curtains then a set of straps... and who knows how many lost screws... but first I'll have to figure the shutter... oh well... and the worst thing is, that I don't know where the straps started originally (as they were already unglued when I got it)... this is gonna be so much fun... :D I really needed something long-term. Those standard CLAs just started to seem so easy and simple :D
 
Here is a hint. Most of the time one of the straps starts just to one side of the hole in the roller on the drum. That is if there is one. I have yet to discover one take up drum that did not have a hole on one of the rollers the straps attach to. With all your experience, this should only take a couple of extra days.
 
Can you post pics of each step so we can follow along? We might be able to get a good repair sticky out of your endeavors and more experienced members can guide us all, even if it takes awhile.

Does anyone have a junker Fed to donate parts from?

Eli
 
Yeah, I have a junker FED 3 that can donate parts if need be. I also have a couple of junker Zork 4Ks that may be able to help as well.
 
Fed-Zorki repair

Fed-Zorki repair

Spyderman said:
... guess I'm gonna need a new set of shutter curtains... and even if not curtains then a set of straps... and who knows how many lost screws... but first I'll have to figure the shutter... oh well... and the worst thing is, that I don't know where the straps started originally (as they were already unglued when I got it)... this is gonna be so much fun... :D I really needed something long-term. Those standard CLAs just started to seem so easy and simple :D
Click to expand...

There was a sketch on Jim Blaczik's now defunct site that showed how to find the starting point for unglued shutter curtains. It is a little cryptic but helped me on my first Fed overhaul. I'll see if I can find a copy and post it here. Maybe someone else here has it on their hard drive.

Roger B
 
Spyderman said:
Hi,

today I met with misok, another RFF member from Bratislava. We had a beer and a nice chat... and he gave me a bag full of parts... :confused:

So this is my latest project camera (picture below).

I think I'm gonna need all your help and mental support ;)

Heeelp... Jay... where are you ?! :eek:
Click to expand...
My skills are such that if I took it apart I can guarantee putting it back together. Putting together something I never took apart is an entirely different proposition! All I can say is good luck!

I have had my 3a to a fair stage of disassembly, however, and it's pretty similar to other FSUs so I don't think you'll have major headaches. That's if it's all there, of course!

Brave boy, at least it'll keep you out of trouble for a while...
 
TVphotog said:
Yeah, I have a junker FED 3 that can donate parts if need be. I also have a couple of junker Zork 4Ks that may be able to help as well.
Click to expand...
Wouldn't happen to have the long spring out of the bottom of one of those 4Ks would you? I have one parts 4K but that spring is clearly missing a piece. I planned to put it in my '62 Z-4, along with the cam, in order to improve slow-speed repeatability. Finding it damaged put paid to that idea! The 4K has a more advanced cocking lock and I find the 4 can sometimes be erratic at 1/15, so I had the idea to "upgrade" it to 4K standard...
 
The FED-3 is in Maizenberg, if that helps (p. 217-220 in the English version). It says all sorts of reassuring things there, such as "When doing complete camera disassembly, do not remove the base 1" :) But it seems pretty close to the FED-2.

Good luck!

Philipp
 
To put it together is not the problem that scares me, it's the shutter curtains replacement and glueing the straps... I might end up disassebling and reassembling it many times until i find the correct position... If the shutter curtains and straps were good it would be much easier... and I guess i could put it together in a day, but the straps are unglued and one strap is starting to tear in the middle...
 
Are you referring to this piece?

Z6CLA18.jpg


I can't really point it out, but it is the long metal piece on the bottom of the shutter crate. In the picture above it is attached with the two screws and anchored to the shutter cam. If so, I believe that I have a couple laying around
 
... I might end up disassebling and reassembling it many times until i find the correct position... If the shutter curtains and straps were good it would be much easier... and I guess i could put it together in a day, but the straps are unglued and one strap is starting to tear in the middle...

A few months ago I replaced shutter curtains on a Fed-2. Following Maizenberg. I think technically it resembles the 3a quite closely.
When your curtains and/or ribbons are already loose, this is only nasty at the big drum side.
Maybe you can retrieve the original position by carefully observing the old glue traces? Or perhaps scratched marks made by the guy who disassembled your camera? Then you at least should have an indication.

Anyhow: since in my case new ribbons/curtains never had exactly the same length as the old ones, part of my procedure always was very detailed comparing and metering, before glueing everything to the drums. And even then I had to reglue one or more parts repeatedly for optimal results.
Just part of the tantalizing puzzle - don't hurry ...

Oh yes, one other hint: When I changed curtains for the first time, on my Z1, I discovered accidentally, only after reassembling everything, that the new curtains which I bought from a FSU dealer were completely porous! The rubber coating was way too thin to keep light out. :bang: (What about quality control?)
I immediately got new ones from the seller, but had to go through the complete operation another time. Since then, I always check the light-tightness of my new curtains against a bright halogen lamp before using them.

Good luck - nice project!!!
 
TVphotog said:
Are you referring to this piece?



I can't really point it out, but it is the long metal piece on the bottom of the shutter crate. In the picture above it is attached with the two screws and anchored to the shutter cam. If so, I believe that I have a couple laying around
Click to expand...
TV, Yes the release spring. That's not a 4K though, and it needs to be complete. Here is the equivalent part on a 4K - the lower of the springs in this picture. The little tang sitting over the silver cam is broken off on the parts camera, so I can't use it. This cam and tang are responsible for holding the cocked shutter in *exactly* the same place each time and the Z-4s (early ones anyway) don't have it, hence the erratic 1/15th. I have the cam from the parts body, it's swappable onto the 4, I've already checked that.
 

Attachments

  • pict2417.jpg
    pict2417.jpg
    130.5 KB · Views: 0
Last edited:
Yeah, that is a Z6, but I just wanted to make sure we were on the same page. I am pretty sure that I have a couple of them kicking around the parts bin. I will double check when I get home tonight to see how many I have. I will take a picture so that you can be sure it will work. Then if it does, you can PM me your address.
Ken
 
Fed curtains again

Fed curtains again

Blank288 said:
... I might end up disassebling and reassembling it many times until i find the correct position... If the shutter curtains and straps were good it would be much easier... and I guess i could put it together in a day, but the straps are unglued and one strap is starting to tear in the middle...

A few months ago I replaced shutter curtains on a Fed-2. Following Maizenberg. I think technically it resembles the 3a quite closely.
When your curtains and/or ribbons are already loose, this is only nasty at the big drum side.
Maybe you can retrieve the original position by carefully observing the old glue traces? Or perhaps scratched marks made by the guy who disassembled your camera? Then you at least should have an indication.

Anyhow: since in my case new ribbons/curtains never had exactly the same length as the old ones, part of my procedure always was very detailed comparing and metering, before glueing everything to the drums. And even then I had to reglue one or more parts repeatedly for optimal results.
Just part of the tantalizing puzzle - don't hurry ...
Click to expand...

I had to do this as well on my Fed 1g. I used ordinary rubber cement for the trial gluings as it is easy to remove. Patch up your old set for experimentation purposes, but by all means, get a new set for the final assembly.

I am still looking for the Blaczik diagram and as I am under orders to clean up the computer room today, I should be able to post it soon.

Roger
 
Last edited:
Hey Wolves, this is the piece that I have floating around. If it is the right one let me know and I can get it out saturday AM

Z4Kpiece.jpg


Ken
 
You must log in or register to reply here.
Back
Top Bottom