My turn!

harvey harvey@greenwood.net
Fri, 21 Aug 1998 11:48:42 -0400


I'd like a consensus from the group, if you please.

Piano: Steinway 'B' circa 1975; Teflon, various other, ah, "acceleration"
features

Mission: Routine action/tone regulation; internal cleaning/cosmetics package

Objective: To be completed in time for an in-home but nonetheless serious
chamber music event featuring guest artists. (For the un-initiated, chamber
music means they bring their own fifes and fiddles, and that the Steinway
must pretend it's some other brand and not compete for available acoustic
space). 

Existing customer complaints: None

Existing technician (that would be me) complaints: Several small things.
Also don't like the way the action feels, but will save those sentiments
until some routine procedures have been completed.

Related other: I confess to working on much older S&S units than this, and
frankly don't know what is 'factory' for this vintage. Customer is second
owner, but everything looks like I'm the first to pop the hood. Since I
started in the usual place (for me), i.e, keyframe/keys, I'll confine my
comments to this area for now.

I'm accustomed to rebushing keys as part of an action reconditioning after
this number of years. This instrument has had very low usage, despite the
age, and my usual indicators for rebushing just aren't there. In other
words, everything is within specification and tolerance. That's the good
part. The rest of the story:

a. the existing bushings contain [dry] graphite only in the bushing to pin
contact area. This "coating" is so uniform and symmetrical inside the
mortices that it appears to be factory, but I can't imagine how (or why) it
was done;

b. I don't like graphite, wet or dry, on key bushings;

c. from an aesthetics (only) standpoint, the bushings leave a lot to be
desired.

Question 1: Is the graphite a stock condition?
Question 2: Does this vintage have unusually ugly key bushing work? It
looks strangely familiar -- like something that would come from the
Pratt-Read Clemson division.

To bush or not to bush... that is the immediate question, at least until
something else comes up! <g> Oh yes, almost forgot. Let's not consider
cleaning the graphite as a viable option. I think the results would be
worse than the existing condition. Speaking of worse, it'll be my luck that
if I do rebush, I'll find the white thermo-nuclear activated adhesive glop
holding the bushings in place.

Thanks in advance for your collective wisdom and opinions!


Jim Harvey, RPT
___________________
"Windows-95 is a 32 bit extension and graphical shell for a 16 bit
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competition." [Author unknown, but wish it had been me -jh-]



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