[TPIN] Black stuff in valve port

[Ellis Workman]

give up chewing tobacco

-Ellis

> That's what she did do, and the stuff comes back.
>
> Eb
>
> Eric Bolvin
> The Really Big Student Songbook
> The Arban Manual
> www.BolvinMusic.com
> www.myspace.com/ericbolvin
> 408.236.2009
>
>   ----- Original Message -----
>   From: Richard Mason
>   To: Eric Bolvin ; TPIN
>   Sent: Thursday, November 02, 2006 2:10 PM
>   Subject: Re: [TPIN] Black stuff in valve port
>
>
>   It sounds like it is some stuff left over from the manufacturing
> process.  Your repair lady could probably just target the offending port
> and give it a mini-chem cleaning to fix the problem.
>
>   Richard Mason
>   Denver, CO
>
>
>   Eric Bolvin <ebjazzz at comcast.net> wrote:
>     Question here;
>     Am getting a black buildup in one of the ports of my third valve. The
> stuff is really hard to get off. I had my repairwoman look at it and
> she got it off with a chem clean.
>     Now a week later, it's back. She said it may be some kind of reaction.
>     The horn is a brand new Yamaha Xeno RGSM. I snake the leadpipe and
> tuning slide daily and the horn is clean but this stuff still shows
> up. It's like dug into the metal of the valve port.
>     I use Holton oil if that info helps anyone.
>     Any ideas on how to stop this or clean it??
>
>     Thanks!!~
>
>     Eb
>
>     Eric Bolvin
>     The Really Big Student Songbook
>     The Arban Manual
>     www.BolvinMusic.com
>     www.myspace.com/ericbolvin
>     408.236.2009
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>
>
>
>
>   Richard Mason, MSEE, MCSE, MCDBA
>
>   Dazzle Development Corporation
>
>   Centennial, CO 80122
>
>   303-792-3475
>
>
>
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-- 
=====
Ellis Workman, ARS KØELW
Grid EN33sx Olmsted County
Rochester, MN US