Yamaha Aluminum Rail

Don pianotuna at accesscomm.ca
Sat Jan 27 17:21:54 MST 2007


Hi Jim,

I do hope you know the tip about turning the screw the wrong way until you
hear or feel a "click" before tightening it. It does take a few seconds
longer--but sure is better than having to use an oversize screw.

At 04:31 PM 1/27/2007 -0500, you wrote:
>Hello Technicians. I was working on a Yamaha console this morning,
>replacing three hammer butt  flanges whose string spring catch had snapped.
>When I was replacing one of the hammer butt flanges into the aluminum rail,
>the original screw did not screw in easily. In fact, no matter how I tried
>to insert the screw,  I could not get the hammer butt flange to tighten.
>The screw itself does seem to be slightly bent. Do have any experiences
>with his type of problems with aluminum rails?Thanks
> Jim Keaney
Regards,
Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T.
Non calor sed umor est qui nobis incommodat

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