Mechanical Music Digest  Archives
You Are Not Logged In Login/Get New Account
Please Log In. Accounts are free!
Logged In users are granted additional features including a more current version of the Archives and a simplified process for submitting articles.
Home Archives Calendar Gallery Store Links Info

End-of-Year Fundraising Drive In Progress. Please visit our home page to see this and other announcements: https://www.mmdigest.com     Thank you. --Jody

MMD > Archives > December 2022 > 2022.12.16 > 03Prev  Next


Rebuilding a Wind Motor
By Brian Shaw

After about 40 years the peripherals on my player piano have gone bad.
The wind motor and tracker bellows are stiff and crunchy and definitely
need a refreshing. Originally I just replaced the bellows cloth. This
time I'd like to clean up the mechanism more than I did the first time
and I have a question about polishing the crankshaft.

How do I remove the wooden pushrods from the crankshaft? Should I remove
the bushing cloth and wiggle them around the crankshaft curves, or leave
them in place and polish around them? Please advise me as to the best
practice.

Brian Shaw

 [ Wind motor, Leonard/Lester Player Piano
 [ https://www.mmdigest.com/Attachments/22/12/16/221216_083655_IMG_2307.jpg 

 [ Wind motor pushrod, Leonard/Lester Player Piano
 [ https://www.mmdigest.com/Attachments/22/12/16/221216_083655_IMG_2311.jpg 


(Message sent Fri 16 Dec 2022, 16:36:55 GMT, from time zone GMT-0800.)

Key Words in Subject:  Motor, Rebuilding, Wind

Home    Archives    Calendar    Gallery    Store    Links    Info   


Enter text below to search the MMD Website with Google



CONTACT FORM: Click HERE to write to the editor, or to post a message about Mechanical Musical Instruments to the MMD

Unless otherwise noted, all opinions are those of the individual authors and may not represent those of the editors. Compilation copyright 1995-2024 by Jody Kravitz.

Please read our Republication Policy before copying information from or creating links to this web site.

Click HERE to contact the webmaster regarding problems with the website.

Please support publication of the MMD by donating online

Please Support Publication of the MMD with your Generous Donation

Pay via PayPal

No PayPal account required

                                     
Translate This Page