Pianotech

  • 1.  Solution for loose tuning pins

    Posted 2 days ago

    I am working on a Story & Clark console. I have only tuned this piano one time prior to discover 8 loose tuning pins in the 5 and 6th octaves that will not hold pitch. Each were directly above the pressure bar. I am seeking opinion of issue cause and better fixes other than what I have tried so far. Thus far I have only attempted to repair 4 of the 8.

    The first pin I inserted a pin sleeve from Schaff. Didn't work so I pulled out the insert. Subsequently I spoke with a RPT that recommended filling the pin hole with JB Well Steel. That stuff was messy when trying to fill a horizontal hole. Thus I acquired JB Well Steel putty, filled hole and drilled pin hole after curing. Pin treads did not seem to hold after tuning. 

    In the mean time, the next three pins were removed and replaced with a #4 pin and also tried a #5 but to no avail. The last 4 were left as is since the child learning the piano doesn't play that high yet. If my memory serves me correctly the last pin is in the 7th octave. 



    ------------------------------
    Garry Gambill
    Greenbush MN
    12184520223
    ------------------------------


  • 2.  RE: Solution for loose tuning pins

    Member
    Posted 2 days ago

    Sounds to me like the pinblock is probably cracked and any efforts to tighten with larger pins or sleeves/shims will only expand the crack. Which, I would guess, is why they were ineffective. 

    I have heard of pulling the pins soaking the pinblock with thin epoxy and re-drilling, but I would guess that's beyond what the piano is worth. 

    Maybe someone else will have a suggestion for an effective repair.



    ------------------------------
    Trevor Penner
    Hillsboro KS
    (620) 877-0306
    music2himalone@gmail.com
    ------------------------------



  • 3.  RE: Solution for loose tuning pins

    Registered Piano Technician
    Posted 2 days ago

    For the larger pins (#4 and 5), did you drive or screw them in? How did you remove the original pins?

    CA might be the best treatment in this circumstance.



    ------------------------------
    Tim Foster RPT
    New Oxford PA
    (470) 231-6074
    ------------------------------



  • 4.  RE: Solution for loose tuning pins

    Registered Piano Technician
    Posted 21 hours ago

    Quite frankly I would discuss the fact that the piano is exhibiting signs that it has reached it's expiration date. Time to start looking around.

    People buy these things THINKING they are built to last generations...poppycock! They need a dose of reality. 30-40 years is about it  especially for pianos like this. 

    Peter Grey Piano Doctor 



    ------------------------------
    Peter Grey
    Stratham NH
    (603) 686-2395
    pianodoctor57@gmail.com
    ------------------------------



  • 5.  RE: Solution for loose tuning pins

    Posted 18 hours ago

    Thank you for your review and opinion.



    ------------------------------
    Garry Gambill
    Greenbush MN
    12184520223
    ------------------------------



  • 6.  RE: Solution for loose tuning pins

    Posted 18 hours ago

    Thank you for your review and opinion.



    ------------------------------
    Garry Gambill
    Greenbush MN
    12184520223
    ------------------------------



  • 7.  RE: Solution for loose tuning pins

    Posted 18 hours ago

    Thank you for your review and opinion.



    ------------------------------
    Garry Gambill
    Greenbush MN
    12184520223
    ------------------------------



  • 8.  RE: Solution for loose tuning pins

    Posted 20 hours ago

    Sound like it might be time to let this piano join the rest of the Story & Clark consoles that have found their way to the county landfill. I have a Story & Clark console on my list of pianos to tune today - and this one, just as most all others I have encountered, belongs in the county landfill.   🙁



    ------------------------------
    Terry Farrell
    Farrell Piano Service, Inc.
    Brandon, Florida
    terry@farrellpiano.com
    813-684-3505
    ------------------------------



  • 9.  RE: Solution for loose tuning pins

    Posted 18 hours ago

    Thank you for your review and opinion.



    ------------------------------
    Garry Gambill
    Greenbush MN
    12184520223
    ------------------------------