<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; = charset=ISO-8859-1"> <META content="MSHTML 6.00.2900.2722" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY id=role_body style="FONT-SIZE: 10pt; COLOR: #000000; BORDER-TOP-STYLE: none; = FONT-FAMILY: Arial; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; = BORDER-BOTTOM-STYLE: none" bottomMargin=7 bgColor=#ffffff leftMargin=7 topMargin=7 = rightMargin=7> <DIV>I've used #6 Fly line, worked well!  Clark A. Sprague, = RPT</DIV> <BLOCKQUOTE dir=ltr style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; = BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV> <DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: = black"><B>From:</B> <A title=imatunr@srvinet.com href="mailto:imatunr@srvinet.com">Joe = And Penny Goss</A> </DIV> <DIV style="FONT: 10pt arial"><B>To:</B> <A = title=ilvey@sbcglobal.net href="mailto:ilvey@sbcglobal.net">ilvey@sbcglobal.net</A> ; <A title=pianotech@ptg.org = href="mailto:pianotech@ptg.org">Pianotech</A> </DIV> <DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, September 21, = 2005 12:01 PM</DIV> <DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Yamaha spring cord = replacement</DIV> <DIV><BR></DIV> <DIV>Use SPIDER WIRE available in fishing supply stores Walmart = etc.</DIV> <DIV>Joe Goss RPT<BR>Mother Goose Tools<BR><A href="mailto:imatunr@srvinet.com">imatunr@srvinet.com</A><BR><A = href="http://www.mothergoosetools.com">www.mothergoosetools.com</A></DI= V> <BLOCKQUOTE dir=ltr style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; = BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV> <DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: = black"><B>From:</B> <A title=ilvey@sbcglobal.net = href="mailto:ilvey@sbcglobal.net">David Ilvedson</A> </DIV> <DIV style="FONT: 10pt arial"><B>To:</B> <A = title=pianotech@ptg.org href="mailto:pianotech@ptg.org">pianotech@ptg.org</A> </DIV> <DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, September = 21, 2005 9:39 AM</DIV> <DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Yamaha spring = cord replacement</DIV> <DIV><BR></DIV> <P><BR>I would only ask where do we get the dacron of appropriate = size?</P> <P>David I.</P> <P>PS   Good description Tom!<BR><BR></P> <DIV style="PADDING-RIGHT: 5px; PADDING-LEFT: 5px; PADDING-BOTTOM: 5px; = BORDER-LEFT: #000000 3px solid; PADDING-TOP: 5px"> <HR> Original message<BR>From: <A href="mailto:Piannaman@aol.com">Piannaman@aol.com</A><BR>To: <A href="mailto:pianotech@ptg.org">pianotech@ptg.org</A><BR>Received: = 9/21/2005 3:29:38 AM<BR>Subject: Re: Yamaha spring cord = replacement<BR><BR><FONT id=role_document face=Arial color=#000000 size=2> <DIV align=left>In a message dated 9/21/2005 6:43:43 AM Pacific = Standard Time, <A = href="mailto:piano57@insightbb.com">piano57@insightbb.com</A> writes:</DIV> <BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: blue 2px = solid"><FONT style="BACKGROUND-COLOR: transparent" face=Arial = color=#000000 size=2> <DIV><FONT face=Arial size=2>Hello folks who are more = organized than I am,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Oh groan. I saved the = instructions (on a disk) for replacing those pesky little spring cords and now I = can't find it.  Would someone please send them along to me  (You = know, the instructions that include removing the hammer rail.).  Though = I read them--a long time ago--I can't remember all the details (Guess = I've been eating too many aluminum bushing cauls), like how long the job is = supposed to take.</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Thanks,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Barbara Richmond, RPT</FONT></DIV></FONT></BLOCKQUOTE> <DIV> <DIV> </DIV> <DIV>Barbara,</DIV> <DIV> </DIV> <DIV>Here are instructions.  I got them from Tom Cole, = RPT.  He can do it in around 2 hours, give or take. I'm sure his shop = area is far more efficiently organized than what I was using at the = time.  The first time took me around 4, second time was about 3 = hours.  I see another one on the horizon soon!</DIV> <DIV> </DIV> <DIV>Dave Stahl</DIV> <DIV> </DIV> <DIV> </DIV></DIV> <DIV></DIV> <DIV><FONT color=#800000>Problem:<BR>Hammer return spring cords = are breaking due to unknown cause<BR>Symptoms:<BR>Cords have become a brownish color<BR>Random breakage is occuring<BR>Touchweight is affected on = some notes; hammer sometimes falls into strings on slow release<BR>Solutions:<BR>Replace hammer flanges<BR>Replace cords<BR>Condition of action:<BR>If condition of the hammers, = pinning, and travelling/mating to strings all good, replace cords.<BR>If pinning = is poor then flange replacement may be a better option.<BR>Cord Replacement Procedure:<BR>1. Place action in action cradle<BR>2. Remove hammer = rest rail and treble bracket<BR>3. Loosen hammer butt plate screws<BR>4. = Remove hammer assemblies from flanges and let hang from bridle wires<BR>5. = Straighten any bent return springs<BR>6. Tighten all hammer/damper/wippen flange screws<BR>7. Tilt action 90° so that the hammer flange cord slots = face up<BR>8. Using specially adapted shimming chisel, clean slots and = vacuum up debris<BR>9. Wrap 90+ turns on dowel with new cord and cut turns = with razor<BR>10. Glue one end of each piece to one slot on each = flange<BR>11. Return to the first flange and trim each cord to length<BR>12. Glue = other end to remaining slot; check with gauge<BR>13. Replace hammers; = tighten butt plate screws; hook springs under flange cords as you go<BR>14. = Replace hammer rest rail bracket and reinstall rest rail<BR>15. Final check; = jack springs engaged with jacks, spring cords in hook of hammer return = springs, bridal tapes not twisted<BR>Tools and Materials:<BR>Ž flange screwdriver<BR>Ž thin screwdriver<BR>Ž Phillips = screwdriver<BR>Ž shimming chisel modified to clean flange slots<BR>Ž glue applicator = (syringe) filled with Tightbond<BR>Ž end nippers with gauge<BR>Ž action = cradle<BR>Ž replacement cord (braided Dacron of suitable diameter)<BR>Ž 5/8" = dowel [9/16"]<BR>Ž blunted scriber<BR>Ž gauge (dowel)<BR>Ž = razor<BR>Ž forceps<BR>Ž damp = rag<BR></FONT></DIV></FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>=