Bergmann BG Sostenuto/Action Stuck

Joe And Penny Goss imatunr@srvinet.com
Thu, 25 Aug 2005 07:21:20 -0600


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Hi Rick,
Remove the screws from the lyre or back them out 1/2" or so. Most likely =
the movers have used the leg screws on the lyre. If that does not work, =
pry gently on a corner of the action to see where the action is bound to =
the bed.
Once in a high school someone had tipped a bottle of glue over and it =
ran into the action gluing it solid.Slowly with my longest screw driver, =
I worked it loose and then cleaned up the hardened mess.
Ah memories! <G>
Joe Goss RPT
Mother Goose Tools
imatunr@srvinet.com
www.mothergoosetools.com
  ----- Original Message -----=20
  From: Tom Driscoll=20
  To: Pianotech=20
  Sent: Thursday, August 25, 2005 9:05 AM
  Subject: Re: Bergmann BG Sostenuto/Action Stuck



    ----- Original Message -----=20
    From: Rick Bazemore=20
    To: Pianotech=20
    Sent: Thursday, August 25, 2005 4:54 AM
    Subject: Bergmann BG Sostenuto/Action Stuck




    List,

    I tuned a Bergmann/YC BG yesterday with a sostenuto pedal that would =
not slide the action.  Tried to pull the action to see what was going on =
and it would not come out using appropriate force.  Seems to me that it =
might be as simple as some kind of "locking device" used for shipment =
that was not removed in dealer prep - but since I am an independent RPT =
and a "newby" full-time tuner I have no experience with this particular =
issue.

    Also, on the same piano, one wing bolt was missing where the pedal =
lyre attaches to the bottom of the keybed.

    Help?

    Rick Bazemore
    East Atlanta
    Rick,=20

        Sostenuto ?=20

        I know you mean una chorda.=20

        Drop the lyre--Possible too long screws protruding into =
keyframe(Unlikely on a new piano)=20

        2 Check for one or more capstans on top of hammer flange rail . =
These are jammed into the bottom of the pinblock for shipping on many =
Asian pianos--Pearl River comes to mind as an example.=20

        Good luck,=20

        Tom Driscoll

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