Photos of Bakelite Neck Repair

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Howard Clark
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Photos of Bakelite Neck Repair

Post by Howard Clark »

I repaired broken neck the early forties Bakelite Rickenbacher using the Wayne Tanner method suggested to me by Roy Montee. I ordered the Brownell's AcraGlas at a local gun shop and while waiting for it to arrive, I built a clamping gizmo out of 3/4 inch plywood.

The neck pieces fit together perfectly, but when I laid them on the plywood there was a slight gap at the fretboard side, careful examination showed that the neck was slightly bowed. If I didn't know better, I would say that it was neck relief, the slight bowing in a regular guitar neck to compensate for the fact that the greatest amplitude of vibration of a string is at it's center. I suppose the bowing is caused by "creep," deformation caused by 60 years of string tension.

I discovered that if I held the peg head and pushed on the tail end of the neck, the pieces would line up perfectly. I built the gizmo with a loose piece at the tail end and two half-inch threaded rods with wing nuts to apply pressure.

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This worked fine except that the neck wasn't perfectly straight. I added two strips of wood on either side of the neck. the neck is a perfect taper from tail end of the fretboard to the nut, so pressure from the wing nuts would actually force it into alighnment. I also added to more strips of wood to keep the threaded rod in alignment. I made a groove underneath the joint and lined it with aluminum tape, so that any drips wouldn't glue the neck to the gizmo.


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This worked fine so I mixed up the epoxy, which is mixed 4 to 1 epoxy to hardener. I have two matching sets of stainless steel measuring spoons, so I used one 1/4-teaspoon to scoop out 4 spoonfuls of epoxy resin and the other to measure out one 1/4-teaspoon of hardener. I poured them into a stainless steel measuring cup and stirred for 2 minutes. I then put in 2 drops of black colorant and contued stirring for 2 more minutes. I brushed it on both pieces with a throwaway brush, stuck them together and put the neck into the gizmo, and snugged up the wing nuts. I then turned the wing nuts until it was solid and hard to turn, but I didn't overdo it.


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The instructions say that the epoxy reaches full strength after 2-1/2 days, so I left it in for 3 days.

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I'll be able to sand down the excess to match the other frets. There is plenty of resin left to fill the low spots where chips popped out.

I strung it up this evening, it sounds wonderful!

Howie Clark<font size="1" color="#8e236b<font size="1" color="#8e236b<font size="1" color="#8e236b"><p align="center">[This message was edited by Howard Clark on 01 June 2005 at 11:57 PM.]</p></FONT>
Joel Newman
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Post by Joel Newman »

Wow!! Bravo Howard, well done. Perish the thought of anyone else needing that kind 'o TLC for thier bakelite but don't ever throw your 'gizmo' away. . . .
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Terry Farmer
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Post by Terry Farmer »

My hat is off to you, sir!
Denny Turner
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Post by Denny Turner »

What excellently planned and executed work, Howard. BRAVO indeed. And THANK YOU for sharing it with us.

Aloha,
DT~
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Bob Stone
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Post by Bob Stone »

Howard,

Thanks a million. Your photo illustrations are wonderful. I hope I never have to use this information, but if i do this sounds like the method.

Hats off to Wayne Tanner too.

Bob
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Gerald Ross
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Post by Gerald Ross »

Howie,

Incredible!! Beautiful work. Well thought out, not rushed and thorough.

You, Wayne Tanner, Bill Creller and Rick Aiello have done a great deal and added to the knowledge base that keeps these old instruments alive and well. Thank you.

See you at the Winchester Aloha convention next month?

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Gerald Ross
'Northwest Ann Arbor, Michigan's King Of The Hawaiian Steel Guitar'
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Gerald's Fingerstyle Guitar Website
Board of Directors Hawaiian Steel Guitar Association
<font size="1" color="#8e236b"><p align="center">[This message was edited by Gerald Ross on 02 June 2005 at 07:53 AM.]</p></FONT>
Michael Aspinwall
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Post by Michael Aspinwall »

Your photos & graphics ROCK!! Do you do this for a living??
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Rick Aiello
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Post by Rick Aiello »

What a marvelous job !!!!

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<font size=1> Aiello's House of Gauss</font>

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My wife and I don't think alike. She donates money to the homeless and I donate money to the topless! ... R. Dangerfield</font>

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Jon Light
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Post by Jon Light »

Great job, superb presentation.
Danny James
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Post by Danny James »

That's the kind of work anyone should be proud of. A++
Bill Creller
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Post by Bill Creller »

That was a fine job, and well thought out.Like everyone else said,I hope to never have to do it again. Great work!!
BILL
Howard Clark
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Post by Howard Clark »

Thanks for the compliments, but it would be in a UPS scrap sale without the Steel Guitar Forum. Thanks to everyone for your help.

Howie
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HowardR
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Post by HowardR »

Very excellent as everyone else has stated.

Please don't let my ex get a hold of your device. My voice is high enough! Image
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