Thanks for all the response. Boyce, there are no jack springs if I remember correctly.. Yes, I have to use a 2 handed approach to fix the additional springs and loops for some sticky hammers. Lim Sent from my BlackBerry Wireless Handheld Powered by Gee! from StarHub -----Original Message----- From: David Boyce <David at piano.plus.com> Sender: pianotech-bounces at ptg.org Date: Wed, 09 Feb 2011 16:31:38 To: <pianotech at ptg.org> Reply-To: pianotech at ptg.org Subject: Re: [pianotech] Swedish upright It should be noted that in talking about similar old Bechstein actions, I was speaking of the spring and loop that Lim's photos show, as being IN ADDITION to the normal jack spring. There were plenty of old "spring and loop" type actions that had an arrangement like this INSTEAD of a jack spring under the jack heel. Those don't, in my experience, regulate well or feel good; not least, I suppose, because the actions are very old and tend to have been put in cheapo pianos to start with. Lim, your photos don't really show the jack heel - are there normal jack springs under there? Best regards, David. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20110209/ef0a9f53/attachment.htm>
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