Richard, The pedal spring? Do you mean the spring on the lever under the keybed? There are no springs at the pedals on a M. If it's the flat spring I mentioned you can remove the rod from the back of the pedal and remove the lever by pulling out the pin. You will usually find a pile of dried graphite on the spring and the leather. Replace the leather if necessary. Or clean the crap off, clean the spring and lube with V.J. Replace the punchings on either side of the lever if necessary and lube anything that touches something else including the pin with a thin film of V.J. Also check the guide rail bushings and the metal rod for graphite at the bushing and at the top where it engages the lever. The Steinway pedal system is a dream to work on. You can remove the pedal assembly by removing the six screws on the plate and pull the whole thing out without removing the lyre. The fix (If necessary) for noise or loose pedals will be obvious. Your post mentioned the lyre supports were not seated in the bottom of the piano -. Question? What is the bottom of the piano? Also I'm not sure what you mean by the pedal box needs tightening. Is it a glue joint failure? Figure out those two problems first --they may be related. One last thing--- Go to your nearest landfill -transfer station -dump--- AND THROW THE GRAPHITE AS FAR AWAY AS POSSIBLE!! Good luck, Tom Driscoll _____ On our Steinway M at church, on Palm Sunday, suddenly the sustain pedal began squeaking during the quiet communion music! I've traced it to the pedal spring. Must I remove the pedal lyre and dismantle the trapwork to get to it? I've rebuilt pedal lyres and the trapwork, so I'm comfortable with that work, but have not yet had to diagnose and fix squeaks such as this. Can I shoot some graphite spray onto the spring? Reblitz and the Field Guide to Repair were no help. I noticed that the wooden pedal lyre supports were not fully seated in their holes in the bottom of the piano, and a section of the pedal box needs tightening. However, I don't think those two items will fix the problem. Gotta be ready for Maundy Thursday service. . . Richard Morgan -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20070404/40c0832d/attachment.html
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