Korean Wurly

[Leslie Bartlett]

So does one never use silicone anywhere in a piano?  Baldwin sold (sells?)
silicone in bottles, though I never had any. I have, however just silicone
to lubricate front rail pins and balance rail pins.
les bartlett 

-----Original Message-----
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
Of Frank Emerson
Sent: Thursday, October 05, 2006 8:59 PM
To: David Lawson <dlawson at davidlawsonspianos.com.au>,Pianotech List
Subject: Re: Korean Wurly

When I worked for Baldwin in the 80's and 90's, Wurlitzer was owned by
Baldwin.  My work took me to the Wurlitzer plants, before they were
eventually taken into the Baldwin facilities.  I remember seeing buckets of
flanges being soaked in a silicone solution.  Not just the bushing cloth,
but the entire flange was saturated with the stuff.  In a Wurlitzer from
this era, you can see a difference in color between the flange and other
action parts, even though they are made of the same wood species.  I do not
know if this practice was carried over to production in the Orient, but a
comparison of the color of the wood in the flange and the other action parts
would tell the story.  If the flange is slightly darker in color, this is
likely to be the cause.  If this is the source of the problem, repinning
won't fix it.  Rebushing might, but I would not put an iron-clad guarantee
on it unless the entire flange were replaced, knowing how silicone "creeps."

Frank Emerson
pianoguru at earthlink.net


> [Original Message]
> From: David Lawson <dlawson at davidlawsonspianos.com.au>
> To: Pianotech List <pianotech at ptg.org>
> Date: 10/6/2006 3:03:45 PM
> Subject: Re: Korean Wurly
>
> Rick, I understand that they used silicone impregnated into the 
> bushing
felt
> which can cause this problem I hate say it, but re-bushing with 
> English bushing is the only way to guaranty the job.
> David Lawson Wangaratta Australia
> ----- Original Message -----
> From: "Andrew and Rebeca Anderson" <anrebe at sbcglobal.net>
> To: "Pianotech List" <pianotech at ptg.org>
> Sent: Thursday, October 05, 2006 11:25 AM
> Subject: Re: Korean Wurly
>
>
> > Rick
> > I think this might be a Samick warranty, perhaps someone else knows...
> > Andrew
> >
> > At 07:05 PM 10/4/2006, you wrote:
> > >List,
> > >I've got a client with a constant seizing up of just about every 
> > >bushing in the piano, from damper flanges to jacks, to hammer 
> > >shanks. The piano in question is a 4'11" grand circa 2000. It has a 
> > >climate control system installed by myself about 18mos. ago, and 
> > >also a moisture king under key dh strip placed under the back action.
> > >I've repinned several damper flanges(totaly seized-no swinging at
> > >all) lubed etc.
> > >What would you suggest as a course of action to solve this 
> > >situation.Is this a warranty issue? Gibson did not take over 
> > >warranties when they bought the company, I am told.
> > >Thanks,
> > >Rick Ucci/Ucci Piano
> >
> >
> >
> >
>
>


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