Thanks Ken!! You gave me a lot of great info. You have brought back great memories about the one I worked on many years ago. I also had a customer who had a quarter grand that was rebuilt by a fellow technician friend. Even though the rebuilding was pretty regular, it did have a pretty nice tone with a strong bass. I'm probably like you, I want the job and the challenge, but I'm not wanting the, as you said, "mouse trap". Anyway you look at it, it's going to be a pricey rebuild. Thanks again for you information. Much appreciated!! Hank Lea Kenneth Jankura wrote: > My first or second attempt at rebuilding was a Chickering Quarter > grand from that era (before 1910). > Shortly afterward, I remember Wally Brooks saying in a rebuilding > class, something like, "I hope one of your first rebuilding jobs isn't > a Chickering Quarter grand, those things are awful to figure out." > It had a one-piece block (yippee), but the block was stepped (boo), > against the flange. Why, I'll never know. > I made a template and used a router at the depth of the step after the > block was cut and somewhat fit, and it turned out to be at least twice > as much or more work, but doable. > Oh, and the block was bolted from underneath, allow for more time. > The flanges were all brass. APSCO, at the time, had new brass wip > flanges for sale, so that was easy. Not anymore. > I think I used S&S shanks and flanges, I still have the set of flanges. > But I had to reuse the hammer flanges, oh well. The drop screws were > kinda loose in the flange, and I think I used gasket cement on the > screw to keep it from rotating with time and vibration (they were > longer than normal drop screws if I remember correctly, so > irreplaceable). > The board had only 4 or 5 ribs. I Spurlock-style shimmed it. > The hammers were attached at the rail at an odd angle in the bass and > tenor sections to accomodate for the narrow case, consequently much > 'head scratchin' was necessary to figure hammer bore and tail shaping > and so forth (compound angles, yikes!). (Way back, when I was doing > construction work, a mentor once said "A certain amount of standin' > and lookin' goes with a job like this." I've adopted it as my life > motto.) > This piano at least had normal dampers. Many from that era did not. > The action was difficult to regulate (memory oh memory where have you > gone!) for rep lever spring tension and hammer clearance. > From what I have heard, every year through that period, Jonas > Chickering came up with a better mouse trap, so you never know what > wonderful surprises await you. > Just be forewarned, even if not properly forearmed. > I hope this helps. > By the way, I tune this piano once a year or so and still absolutely > adore it. > I sold it too cheaply for what it sounds like. > I didn't particularly like it when I was finished, until I heard the > customer play it while I sat 15 feet away on the couch. > I almost wept with the beauty of the sound. > And it is one of the sleekest, sexiest pianos ever. > Aw, maybe I just get too close to my work.... > > Ken Jankura RPT > Newville PA > > > > On Feb 15, 2007, at 8:03 AM, Farrell wrote: > >> I service an old Chickering quarter grand with brass flanges. >> >> Just curious, how does one do a soundboard evaluation from long >> distance? Or are you assuming (and logically I might add) that the >> original board is shot? >> >> Terry Farrell >> ----- Original Message ----- >> The Quarter grands I've seen have three or so sections of pinblock >> machine screwed >> to the underside of the plate. I have not seen any brass flanges on >> a grand like there >> are on some old Chickering uprights. >> >> Albert. >> >> >> >> On 2/14/07, Hank Lea <colopiano at gmail.com> wrote: >> Dear fellow tech's, >> I am biding a rebuilding job on a 1906 Chickering quarter grand from >> out of state. My question is to all, does this model have the brass >> whippen flanges and the brass hammer shank flanges? Also, does this >> model have a sectioned pinblock? Since I can't look at the piano, I >> thought maybe someone might have some info on this model. If there is >> anything else that might be unusual about this model, please speak up. I >> have worked on these before, but it's been a long time. Thanks! >> >> Hank >> >> >> > >
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