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A close fitting ferrule or sleeve would work. If I could find one with an ID of .510. I could drill a hole in it for access to the set screw. I was wondering if SuperGlue would work. It's supposed to

I would like to get a 24XX to try my hand at fixing. What models do you have and how sick are they (no blown XFMR's please !!). Also, what would you estimate shipping to Arizona (85641) ? Thanks,

Hi Dave, It is listed in their cross-reference but none for sale. I only paid $10 for mine + $57 shipping. Jerry Massengale

Here's a few specific items, maybe of interest: fully working DSA602A (color) with 4-chan. 11K plug in I can sell for $500 just to get the space back. It dominates one workbench, I'd love to see it go

I think they are meant as an aid to the safety of the operator. If you want to use the scope "floated" you can use the A6902 probe insulator, but with reduced bandwidth. It isolates the probe (ground

The front (well, actually it's the rear) end of the motor bears the greatest load, having to support the impeller. That sleeve bearing almost always is found to be hollowed out and the shaft rattling

Jerry, Globe lists a CRT for the 7514 in their Tek CRT area. Part number 154-0622-00. http://www.sphere.bc.ca/test/tek-crts.html Dave

Can you slip a thin, close-fitting ferrule over the impeller shaft to keep it closed? Also, I have recently been using (mor experimenting with) a product called Plastruct Plastic Weld which, on a

I did do a lot of snooping around before I posted. I found information on muffin fans, R/C motors, etc., but nothing specific to the 475 motor. Maybe in some very early posts? I took the impeller off,

I am?refurbishing?my TAS485 and took some pictures of the insides. If you wanna see them, use the link. https://picasaweb.google.com/101239537319162818769/TektronixTAS485?authuser=0&feat=directlink

Walter, Canada is a bit far for me to go to Canada(at 15MPG) but i really need a CRT for the 7514(154-0622-00). I would consider buying a 7514 donor with a good CRT. Jerry Massengale

Richard, Do a search of the Tekscopes message archive on 475 fan, 465 fan and 4xx fan. This subject has been discussed many times. In my experience there is almost no chance you can't save it fairly

We are currently paying almost $3K annually for each of two storage buildings, which are packed with electronic parts & test equipment. We also have two storage buildings on our own property. Out goal

I have a 475 with an extremely noisy fan motor. I am going to assume that replacements are not available. What are the current thoughts on replacing this motor? Is there any possibility of rebuilding

Fred, Thanks. I hadn't realized that the 2nd volume was out. I have now purchased a copy (I only have the first volume). Thanks very much for digging out the numbers. I think I need to index all of

Hi Dave, I have the two books so a lot of pages to search but I found it. App note 128 appendix D about Zo probes. He also has a appnote about a nice current sniffer probe, works very well. ( 118) And

Thanks, Rob, and all who have contributed to answering my questions. Very enlightening. I appreciate the time and bandwidth. Cheers, Dave

It is on page 191 of he 1986 Tektronix catalog. PDFs of Tek catalogs may be found on TekWiki at http://w140.com/tekwiki/wiki/Tek_Catalogs. Cheers, Dave

Fred, Do you have any idea which app note this was? I believe I have all of Williams' app notes. I do not, however, have them indexed by topic, just app note number. Thanks Dave

BUT ... the 010-0384-00 10x attenuator accessory is optional, according to the P6202A manual. Anyone know where I can buy one of those? Thanks, Dave