[pianotech] 1904 Steingraeber 56" OVERDAMPER upright

[Bruce Browning - The Piano Tuner]

Gregor,
tray action is the term used here
 _
>
> In some overdampers you can´t tilt the action because it is fix attached
> with the keyboard bottom (I forgot the English term for Stuhlboden). In
> this case you have to pull out the whole keyboard/action assembly. Just
> losen some screws in the keyboard, you will see them directly, usually not
> hidden.
>
> Gregor