<HTML><FONT FACE=arial,helvetica><FONT SIZE=2 FAMILY="SANSSERIF" FACE=
="Arial" LANG="0"> A big thank you t=
o Jon Page, Phil Frankenberg, Roger Jolly, Ron Nossaman, Tom Driscoll, Tony =
Caught and Terry Farrell for contributing suggestions to the problem with th=
e bass dampers and sustain pedal in the Keller Bros. Upright.<BR>
I called the customer this morning and =
said I was sure I now had suggestions on how to correct the problem and I co=
uld return and would do the repair at no charge. <BR>
"Oh please do" and I was there by 11:00=
AM., made the adjustments and was on my way by 11:30 AM. With a very =
satisfied high school piano student.<BR>
<BR>
I will give credit to Jon Page for hitt=
ing the nail right on the head. However, with all of the other suggest=
ions made by the afore mentioned experts, I felt like I had a full magazine =
with one in the chamber. <BR>
<BR>
The primary cause was:<BR>
<BR>
The action bracket bolt nut, at the lef=
t bass bracket and at the tenor/bass break bracket, was turned in too much o=
n the stud, which held the dampers to the strings too firmly in the bass.<BR=
>
I turned the nuts out, pulled the action brackets away a little bit, and=
as I played C2 I turned the nuts back in and the dampers now being backed o=
ff the strings the sustain returned to the strings.<BR>
The dampers on A0 through E1 were still just a little too close so I reg=
ulated the damper wires and those cleaned up just fine.<BR>
I then checked the dampers while pressing the sustain/damper pedal and n=
oticed that they all could stand a smidgen more of space. <BR>
I then checked the damper pedal rod and the pedal lever and noticed that=
laying under the lever on the bottom of the case there was a dowel pin bush=
ing laying there, and that there was no bushing at the dowel pin at the leve=
r. I replaced the bushing under the dowel, played a few notes with the=
sustain pedal depressed and now the dampers all lifted away from the string=
s very nicely.<BR>
<BR>
Following up on other suggestions given for me to look at I checked thes=
e items:<BR>
1) The action bracket feet were seated properly, in this case the action br=
acket foot straddles a 3/16" steel rod that is secured into the inside of th=
e case.<BR>
2) The damper lift rod was secure; the damper rod hooks and hangers were al=
l secure.<BR>
3) The action rail was not warped, split or broken.<BR>
<BR>
I greatly appreciate all of the help on=
this problem and I can file this experience away for the future.<BR>
You technicians are great.<BR>
<BR>
Regards, Gordon Holley<BR>
Goshen, IN<BR>
Associate, Indiana Chapter 467</FONT></HTML>