A subheading under tight center pin: too much glue used in bushing the jack center. Kimball consoles are really good at this one. If you try to ease it with alcohol or heat, the glue just melts -- the thing works just fine -- you leave, it cools, the glue hardens again, the jack gets stuck worse than before. Remove the part, remove any obvious gobs of old glue, ream well, repin. Susan At 08:30 AM 2/27/2003 -0500, you wrote: >What are the top 5 reasons why a jack won't return under the hammer butt >in an upright action? > >=still a novice= > >Brian Doepke >doepkeb@comcast.net > >_______________________________________________ >pianotech list info: https://www.moypiano.com/resources/#archives
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