---------------------- multipart/alternative attachment In a message dated 10/24/03 11:38:35 AM, Erwinspiano@aol.com writes: >=20 > I also measure the distance from the no. 88=A0 bridge pin hole to the side= of=20 > the case & stretcher. This eliminates the possibility of getting pattern=20 > located=A0 wrong. There are other ways. Rebuilders please chime in. >=20 > =A0=A0 Drill out dowels remove treble cap screws. Now the fun part. It's=20= time=20 > to knock the board out >=20 > =A0=A0 Any body tired yet? More later. going to work >=20 > =A0 Later--Dale >=20 > =A0 >=20 > =A0 >=20 >=20 This is good info to me, in the spirit of the list I will reciprocate on=20 knocking out a board. I recently used a set of three firestone brand air spr= ings=20 (really just lengths of highly reinforced hose,, NOT fire hose) linked in=20 series with a sensitive pressure regulator, all this strategically placed un= der a=20 six grand board at belly rail, straight side and back curve, and I was able=20 to lift the whole board out in about five minutes with no damage. quite nice= .=20 The Automotive plants call these things linear actuators and use them in lie= u=20 of low power presses. A substitute would be possible I think, but not fire=20 hose. I am told it is too dangerous to use at these pressures, or mabye just= =20 because it comes to us used already. This is one of my dumb ideas that actua= lly=20 worked out. regards Glenn C. ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/9e/4e/60/52/attachment.htm ---------------------- multipart/alternative attachment--
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