[pianotech] Replacing plastic elbows

David Ilvedson ilvey at sbcglobal.net
Tue Dec 8 09:36:39 MST 2009


I'll bet Isacc has a supply in his piano hoard...he might part with them... '-]

David Ilvedson, RPT
Pacifica, CA  94044

----- Original message ----------------------------------------
From: "William Truitt" <surfdog at metrocast.net>
To: pianotech at ptg.org
Received: 12/8/2009 2:58:26 AM
Subject: Re: [pianotech] Replacing plastic elbows


>Gee Wim, you have neglected one very important thing in your recommendation
>of wooden elbows - the preservation of the heirloom value of the great
>Lester spinet, a paradigm shifting instrument when it came to quality in
>spinets.  For myself, I search out only those very rare early plastic elbows
>to  replace the broken ones.  I go so far as to have chemical testing done
>to assure that these rare replacement elbows have that just right plastic
>elasticity - you know, the kind that will shatter with a sideways glance.
>That way I can tell my customer with a straight face that someday they will
>be able to donate their Lester Betsy Ross spinet to a museum because it it's
>elbow blood lines can be traced back to the beginning.

> 

>I realize that this attention to detail places me in a small and very elite
>cadre of Lester spinet restoration specialists that leaves the rest of you
>mere mortals in the dust, but so be it.

> 

>Wilberforce

> 

>From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
>Of wimblees at aol.com
>Sent: Tuesday, December 08, 2009 4:22 AM
>To: pianotech at ptg.org
>Subject: Re: [pianotech] Replacing plastic elbows

> 

>Greg

> 

>You're probably not going to like what I'm about to suggest, because it's a
>little more work, and goes everything else you've read. Vagias snap on
>elbows are good for replacing a couple of elbows in the piano. But if you're
>going to do a whole set, and you've got the action out of the piano anyway,
>why not replace them with wood elbows. My arguments is, plastic was used
>once, so why replace it with plastic. (I know, the new plastic won't
>disintegrate like the new Vagias ones. But that's my story, and I'm sticking
>to it.) 

>Lay the action on the bench, dampers down, and remove the center pins from
>the wippens. It's not that difficult to do, once you get the hang of it. The
>old elbows, or what's left of them, will fall right off. Before putting on
>the new elbows, tighten all the screws, shape the hammers and blow out the
>dust and dirt. 

>An easy way to put the new elbows on the sticker is to chuck the sticker
>into a variable speed drill at the regulating button end. (Sometimes you've
>got to screw down the regulating button a little to get enough into the
>chuck). Put the elbow in a vice, and drill the sticker onto the new elbow.
>Try to get the sticker about the same distance into each sticker, but don't
>try to figure out which sticker goes to which wippen, because you're going
>to have to regulate all of them anyway. Putting the stickers and new elbows
>on the wippens is also a little tricky, but again, once you've done a couple
>and get the hang of it, it's actually very easy. If you're careful, and
>don't break any wippens, it only takes about 2 hours to do the whole job. 

> 

>Before replacing the action, you probably had to take the keys out. So
>vacuum under the keys, and down in the bottom of the piano, to get rid of
>all the plastic remnants of the elbows 

> 

>I haven't done a set for at least 10 years, but over the years, I've made a
>lot of money from Betsy and her cousins. The total job, including replacing
>the elbow, vacuuming, regulating, tightening the screws, etc. is worth at
>least $500, plus tuning. As much as some people seem to belittle Betsy and
>her cousins, some of those pianos weren't all that bad. If the case is still
>in good shape, it would be well worth the money to spend on replacing the
>elbows, as opposed to buying a new piano, or a decent used one. 

> 

>Willem (Wim) Blees, RPT 
>Piano Tuner/Technician

>94-505 Kealakaa Str. 

>Mililani, Oahu, HI  96789
>808-349-2943 

>www.Bleespiano.com <http://www.bleespiano.com/> 
>Author of: 
>The Business of Piano Tuning 
>available from Potter Press 
>www.pianotuning.com

> 

>-----Original Message-----
>From: Greg Livingston <pianotuner440 at hotmail.com>
>To: Pianotech list <pianotech at ptg.org>
>Sent: Mon, Dec 7, 2009 4:53 pm
>Subject: [pianotech] Replacing plastic elbows

>Dear Friends,

>I have a Lester spinet action belonging to a long-time customer on my bench
>(that is, my dining room table) that needs new elbows.  I thought replacing
>the original plastic elbows would be easy, but only the broken ones are
>brittle; the unbroken ones are hard as concrete.  How do you replace these?
>Unpin them to put the new ones on? I don't want to risk breaking the wippen
>by trying to bend the old plastic ones. I'd be grateful for your advice, and
>my wife will be thrilled to get the dining room table back.
>Thanks,
>Greg Livingston
>PS- I have not figured out how to search the archives, though I've tried; I
>need help in that area, too.

>___________________________________________________ 
>Gregory P. Livingston, Piano Tuning and Service 781-237-9178 
>Piano Technicians Guild, associate member (Boston chapter) 

>* * * Always remember September 11, 2001 * * *




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