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MMD > Archives > September 1999 > 1999.09.18 > 01Prev  Next


Tracker Bar Tubing - Undoing the Unnecessary
By John A. Tuttle

Hi All,

Player piano rebuilders frequently bellyache about having to undo the
(sometimes) ridiculous repair work of those who have come before them.
However, what you readers typically see are only words and
explanations. So, I thought I'd let just one picture do most of the
talking.

The enclosed picture of a Simplex transposing tracker bar and the
associated flexible tubing shows gobs of white silicone caulking
copiously applied in-and-around the area where the 3-1/4" flexible
tubing meets the lead tubing.  What the picture does not show is the
black silicone caulking that was similiarly applied to the area where
the flexible tubing meets the tracker bar.

After trying to loosen the mess with heat and harsh chemicals with no
success, I finally resorted to 'picking and prying'. What makes the
whole situation annoying is the fact that such caulking is so totally
unnecessary.

Musically,

John A. Tuttle
http://www.player-care.com/
http://www.musicrolls.com/

 [ The picture is on the MMD Websitre as:
 [     http://mmd.foxtail.com/Pictures/Tuttle/big_mess.jpg
Attachment thumbnail [ Its every bit as gross as John says it is! -- Jody

(Message sent Sat, 18 Sep 1999 08:42:51 -0400 , from time zone -0400.)

Key Words in Subject:  Bar, Tracker, Tubing, Undoing, Unnecessary

Related by Subject:
1999.09.19.04 - Tracker Bar Tubing - Undoing the Unnecessary
from John Dewey
1999.09.18.01 (This article) - Tracker Bar Tubing - Undoing the Unnecessary
from John A. Tuttle

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