<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=iso-8859-1" = http-equiv=Content-Type> <META content="MSHTML 5.00.2614.3500" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>The noise from my client's vacuum motor = in her Scaffer and Sons player piano has increased through the years. The motor = is housed in a small particle board box and is producing a "hum" that is = quite pronounced over the sound of the piano. I haven't found any major leaks = in the box and the rest of the player works fine. How can this be remedied?</FONT></DIV> <DIV><FONT face=Arial size=2>Thanks,</FONT></DIV> <DIV><FONT face=Arial size=2>John </FONT></DIV></BODY></HTML>