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MMD > Archives > May 2016 > 2016.05.04 > 03Prev  Next

Seek Source of Rotary Pump Bearings
By Jeff Mason

Hello,  Jeff Mason here; I acquired a 1920 Weber Duo-Art grand piano.
It is in remarkable good condition, however the pump thumps when playing.
I dropped it from the piano and have found dry, worn bearings.

Does anyone know where or what bearings I can install?  I have learned
there are none available through piano supply houses.  There must be
some type of bearing that for some fluke of a reason will work.

Thank you in advance,
Jeff Mason [delete ".geentroep" to reply]

(Message sent Wed 4 May 2016, 22:58:10 GMT, from time zone GMT-0700.)

Key Words in Subject:  Bearings, Pump, Rotary, Seek, Source

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