It's possible that it's not the springs/grubs, but the damper lift rod rubbing on the padded part of all the damper levers as you press the pedal. -Zeno Wood Hi Everyone, I just serviced a Yamaha U3 with damper springs that creaked in >>> their grooves, creating a noticeable effect when the pedal >>> was depressed. Do you have any techniques, preferred lubricants, etc. >>> to deal with this problem >>> >>> Thanks, Todd Loomis RPT >>> >> Todd Loomis wrote: > -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/caut.php/attachments/20080821/35b1ece6/attachment.html
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