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JT-30 press-fit 5/8" screw-on connectors?

 
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bloozefish



Joined: 26 May 2006
Posts: 46


Location: Central Florida

PostPosted: Tue Dec 02, 2008 6:57 pm    Post subject: JT-30 press-fit 5/8" screw-on connectors? Reply with quote

Hi guys,
I just got a JT-30 shell in that has a hole drilled through the original screw-on connector, to allow a 'pig-tail' to be attached.  I want to replace the drilled-out connector.  I've put plenty of 5/8 Switchcraft connectors into Shure shells, and have all the bits, tap, etc. to do that, and have also put them into old hard-wired JTs, but have  never taken out a JT connector before.

Has anyone replaced an original JT-30 connector and, if so, will the hole left allow tapping out for a replacement.  Any other advice?  thanks, gang!

James


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gheumann



Joined: 27 May 2006
Posts: 227


Location: San Francisco / Wine Country

PostPosted: Fri Dec 05, 2008 7:57 pm    Post subject: Reply with quote

If my memory is correct, you'll find the hole is a little too big for tapping. It might grasp the knurled part but I don't rely on that as a good long term solution. I usually drill the hole out even larger so I can put a bushing in there, sized to press-fit into the new hole, and internally threaded for the screw-on connector.
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Tim the old gasket man



Joined: 10 Jan 2009
Posts: 8



PostPosted: Sat Jan 10, 2009 9:43 pm    Post subject: Reply with quote

I've done one, but it's been a very long time.  I drilled the hole out with incremental sized bits until I could loosen it up with a pair of channel locks.  You can see what it looks like here:  http://www.harpmicgaskets.com/tricks.htm.  Good luck!


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