replacing upright liftrod hanger

Clyde Hollinger cedel@supernet.com
Wed, 28 Nov 2001 18:16:27 -0500


Friends,

The piano, 1974 Kimball console.  When I start pressing the sustain
pedal the treble dampers lift first, then each damper closer to the
tenor section lifts later than the last.  The bass dampers don't lift at
all even when the pedal is the whole way down.  This piano has one of
those two-piece liftrods.

So, what is the best way to replace a liftrod hanger hook or whatever
it's called?  I have an appropriate length of the right gauge metal
stock (.125) to make a new hook.  Do I drive it into the liftrod and
then try to bend it?  That's hard to do, since on this piano the gap
between the liftrod and the bent-over part of the hanger is only a
little more than a 1/4", and I don't know how I can get a nice bend.
But if I bend it first, hammering it in the hole will probably be
impossible.  What is the best way to do this unsavory repair?

A second question, just as a matter of curiosity -- this is the third
piano I've found with some sort of modification to the sustain
mechanism.  A piece of bent strap metal about 5 1/2" long is bolted into
the hole of the liftrod tongue and extends vertically downward.  The
wood dowel has been shortened so its pin will fit in a hole at the
bottom end of the strap metal.  The first time I saw this I assumed some
piano technician was trying to solve some problem unknown to me, but now
I've come across this about three times, and I think they were always in
Kimball consoles.  Did they do this in the factory, and if so, why??

Regards,
Clyde



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