robert_bowring Posted November 24, 2015 Share Posted November 24, 2015 <p>I have a Nikkormat EL body that works fine but the prism appears to have a growing fungus problem. I also have a non-functioning EL body for parts. How difficult would it be for me to remove the fungus prism and swap it for the good one from the parts camera? Has anyone done something like this? If so, what is the procedure? Thanks.</p> Link to comment Share on other sites More sharing options...
jim_momary Posted November 24, 2015 Share Posted November 24, 2015 <p>A repair guide can be found here. It'll demonstrate the dis-assembly (sort of) via exploded parts diagrams, etc.</p> <p>http://arcticwolfs.net/</p> <p>Just look for the Nikkormat EL one.</p> <p>No comment from me on if this is a good idea or not.</p> <p>Jim M.</p> Link to comment Share on other sites More sharing options...
robert_bowring Posted November 24, 2015 Author Share Posted November 24, 2015 <p>Thanks for the reply Jim M. but that website is not working for me. Have clicked on the Nikkormat EL and nothing comes up.</p> Link to comment Share on other sites More sharing options...
ShunCheung Posted November 24, 2015 Share Posted November 24, 2015 <p>Robert, maybe try a different browser. I tried it and got some repair manual. I am using Google Chrome.</p> Link to comment Share on other sites More sharing options...
robert_bowring Posted November 24, 2015 Author Share Posted November 24, 2015 <p>Thanks. I just tried Google Chrome and it works. Thanks again.</p> Link to comment Share on other sites More sharing options...
robert_bowring Posted November 25, 2015 Author Share Posted November 25, 2015 <p>I have removed everything that I can see from the top cover but it will not come off. It does not even seem to be loose. Does anyone know if I have missed something? From the parts diagram it looks like the prism should be easily removed one the top cover is off. It looks like it is just held on with two small springs.</p> Link to comment Share on other sites More sharing options...
evilsivan Posted November 25, 2015 Share Posted November 25, 2015 <p>Maybe you can find a youtube video?</p> Link to comment Share on other sites More sharing options...
StevenVeit-Studio1476 Posted November 26, 2015 Share Posted November 26, 2015 <p>Have you removed the ring at the base of the shutter speed dial? You may be able to loosen it with friction, but if not you can use a micro drill to notch the ring in two places 180 degrees apart and then remove it CCW with a spanner wrench. </p> Link to comment Share on other sites More sharing options...
robert_bowring Posted November 26, 2015 Author Share Posted November 26, 2015 <p>Thanks Steven. That was it! I was not sure if that was a retaining ring or part of the top plate. It is very finely machined and fitted so it looked like it was part of the top plate. It was tight but came off with friction with a piece of rubber wrapped around it. Man, they really built these cameras. This is my first foray in taking one apart and am really impressed with the level of materials and machining and design. It is no wonder that they were expensive. I wonder what it would cost in todays dollars to reproduce.</p> Link to comment Share on other sites More sharing options...
robert_bowring Posted December 10, 2015 Author Share Posted December 10, 2015 <p>SUCCESS! I just finished swapping the prism from my parts camera with the fungus infected prism in my good camera. It was not that difficult. I just took my time and did not force anything. I did not break anything and the camera still works! I did purchase some tools that made it much easier. I found a company called Micro Tools. They have a fantastic selection of tools for camera and watch repairs. These tools are not the Dollar Store kits you can buy. They are not inexpensive but they are what my late friend Rodney would call REAL tools. I found out that the screws that look like Phillips head screws are NOT Phillips heads. They are JIS (Japanese Industrial Standard). Using Phillips head screwdrivers will bugger these screws up for sure. If you are going to try working on cameras I highly recommend that you purchase a good set of JIS screwdrivers. I just want to thank everyone here for the help and advice. Thank you!</p> Link to comment Share on other sites More sharing options...
ShunCheung Posted December 10, 2015 Share Posted December 10, 2015 <p>Great. But it took two weeks?? :-)</p> Link to comment Share on other sites More sharing options...
robert_bowring Posted December 10, 2015 Author Share Posted December 10, 2015 I ordered the tools and it took over a week to get them. Link to comment Share on other sites More sharing options...
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