Ron N. wrote: > Yup, key bushings (balance rail, the ones on the outside of the doglegs) > next most likely. Then capstan pads. I eased the key bushings - are you suggesting something else be done with the key bushings? And I did not mention it, but I microfine Tefloned the wippen heel pads. I would have put the powdered Teflon on the hammer butt leather also, but I could not figure out how to get it in there without removing every butt. Anyone ever get powdered Teflon in there on an assembled vertical action? Terry Farrell ----- Original Message ----- From: "Ron Nossaman" <RNossaman@cox.net> To: "Pianotech" <pianotech@ptg.org> Sent: Wednesday, April 02, 2003 5:43 PM Subject: Re: Slow Console Action > > > I believe this to be a somewhat common problem on these little pianos. > > Yup. > > > >This one is a 1960ish Kohler & Campbell console. Clearly, the key is front > >weighted enough that the wippen is not able to return the key to resting > >position fully and thus let the jack slip under the butt. > > Yup, that's it. > > > >I lubed the action liberally with Protek and eased all the keys - got > >everything as loose as I reasonably could - the jacks still get stuck when > >lifting off the note slowly. > > Yup, that too. > > > >On a well designed and manufactured vertical piano in good condition, > >should the weight of the wippen be sufficient to push the rear of the key > >down to rest on the backrail felt? I should think so. > > Yup, me too. > > > >Have I missed anything? Any recommendations? > > > >Terry Farrell > > Yup, key bushings (balance rail, the ones on the outside of the doglegs) > next most likely. Then capstan pads. That is, if the action ever did work. > If it did, it just barely did, so it doesn't take much to stop it. > > Ron N > > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives
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