<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> About a year ago I stated that a tuner on the list , ( can't remember his name )  had a great sense of humor. Well reading this message this AM had me giggling so much my wife came into my office to see who I had in here with me.  Other times she comes in here just to make sure I haven't expired , because I can be quiet, too.  If you have worked at all with C/A you will know that those remarks, ( glue your butt to the bench ) aren't that far stretched from reality.  Sure enjoy this list. Need the great info., and the humor is good for your heart, I hope. Carl / Winnipeg Alan R. Barnard wrote: <blockquote cite="mid017EDFA0$0A1F1525191C$002004@OFFICE" type="cite"> <pre wrap="">{Alarm bell sounds offstage} Warning! Warning, Mr. Smith (obvious "Lost in Space" reference, if you lived through the 60's) The short answer is yessir, you bet, go for it, an ounce or so of super thin. But why this trouble on such a newish piano, and a Baldwin block, to boot? Seems exceptional. Is there any pattern to the location of loose pins? A faulty block? Or just the result of a dull drill or other QC problems when it was built? (Baldwin. 1994. Hmmmm?) I'd give the customer the caveat that unseen (and unseeable) structural problems may exist, though not likely. Otherwise it'd be the way to go, methinks. I didn't understand "Ordinarily, I could just remove pins and swab the inside of the hole with thick CA," Why the heck, ever, would you go to that trouble? It's reminiscent of the days of inserting sandpaper suppositories into the pin holes (wasn't THAT a pain in the ... oops, never mind.) If you already have the pins out for a restring or whatever, then larger pins seem appropriate. If you have to take the pins out, why do that just to get the goo in there??? Also, what was the story on the case that didn't work for you? Was there block damage? Did you pour the CA in liberally? Did you try a second application a couple of days after the first? Since the most popular brand of piano in my area is Crappola & Sons, I've done a lot of CA work and always marvel at how well it works. Some cases, I've used rather copious quantities of the stuff. I think some people use it rather like an old lady feeding her pet goldfish; be brave, be bold. There really is no downside or danger in using CA this way except for the following, perhaps trivial, possibilities: 1. Gluing your butt to the bench, your hand to the plate, and your forehead to the stretcher. 2. Destroying an eyeball or two. 3. Death by asphyxiation or chemically induced pneumonia. 4. (Probably the worst) Ruining a brand new $4,000 carpet. DO use a tarp and/or newspapers under a big area, that stuff can run ... DAMHIK. And DO, wear eye protection, ventilate, and have some acetone & rags at hand (not out in the truck). Alan Barnard Salem, MO Joshua 24:15 BTW One last thing to be aware of ...There are some fabrics/paper towel materials that start smoking and tend to burst into flame when you get liquid CA on them. Now THAT can liven up your day! Cheers. ----- Original message ---------------------------------------- From: "John M. Formsma" <a class="moz-txt-link-rfc2396E" href="mailto:john@formsmapiano.com"><john@formsmapiano.com></a> To: "Pianotech List" <a class="moz-txt-link-rfc2396E" href="mailto:pianotech@ptg.org"><pianotech@ptg.org></a> Received: 10/31/2006 8:33:11 PM Subject: opinions on this CA job for loose tuning pins </pre> <blockquote type="cite"> <pre wrap="">List, </pre> </blockquote> <pre wrap=""> </pre> <blockquote type="cite"> <pre wrap="">I've done several "CA jobs" to fix loose tuning pins. All have been on older pianos where the pins were quite loose everywhere, and all but one was successful. </pre> </blockquote> <pre wrap=""> </pre> <blockquote type="cite"> <pre wrap="">This piano is a 1994 Baldwin Acrosonic. There are probably 30 or more somewhat loose pins, with up to 10 needing definite attention, although they are now tunable with a CyberHammer impact lever. But over the years, they have definitely gotten looser, so it's now time to repair the problem. </pre> </blockquote> <pre wrap=""> </pre> <blockquote type="cite"> <pre wrap="">Does CA work well for this kind of thing? I'm thinking a fairly light application so as not to return the pins to their former "Baldwin why the heck do you make 'em so dang tight" state. What I'm also wondering is will the CA get past these new pin bushings down into the hole? Or is it just going to glob all over the bushing? </pre> </blockquote> <pre wrap=""> </pre> <blockquote type="cite"> <pre wrap="">Ordinarily, I could just remove pins and swab the inside of the hole with thick CA, but with there being so many and having to un-bend the wire coming out the pin hole, it would be so much easier to tilt and do some preventative maintenance...if it will work. </pre> </blockquote> <pre wrap=""> </pre> <blockquote type="cite"> <pre wrap="">Of course, I want to be the most fair to the customer, and think that the CA route is probably the best to try, considering that this seems to be an endemic problem, and will eventually require treating all the pins. However, having no experience on a piano this new, wanted to ask if anyone has had similar experience. </pre> </blockquote> <pre wrap=""> </pre> <blockquote type="cite"> <pre wrap="">Your thoughts? </pre> </blockquote> <pre wrap=""> </pre> <blockquote type="cite"> <pre wrap="">Thanks, John Formsma </pre> </blockquote> <pre wrap=""> </pre> </blockquote> </body> </html>