Thank you so much for these clear instructions. We have a slightly different model of Clavinova (CLP-840) which meant that there were some tiny differences when it came to disconnecting the keyboard (in this case unplugging from the circuit board at the piano end and undoing one more screw) but the main instructions were perfect and, more importantly, the sequence of instructions was right. It took us about 60 minutes, of which about a third was cleaning up the sticky mess from the old felts. My top tips would be: 1) Make sure you have the screws for each stage in different, labelled, containers - we used small drinks glasses 2) Have plenty of space to work. As we removed the cover and lid we moved them to another room, the dining table was a great place to work on the keyboard felts 3) Have plenty of light, we found an LED torch was good for finding difficult to see screws 4) Test the piano before re-assembly 5) When re-attaching the keyboard to the piano, re-affix the centre screw first (it has the tightest tolerances) and work outwards So take your time and work methodically and it should work out fine.
Thank you so much - just replaced the felts on Clavinova CLP 880 using this - very helpful even though ours was slightly different. Couldn't have done it without this video. Now no clunking keys at all!
I found this video extremely helpful. Thank you for sharing! I was able to order my new felts through our Canadian office for $24.70 each using the part codes listed in the earlier comments. The salesperson on the phone was able to confirm that the parts were the correct size for my model. The only other cost was $7 shipping and delivery was within 3 days!
Hello, 13 years later your video still makes people happy! Thanks to you I dismantled and changed the felts on my clp 150, purchased in 2003. Many thanks for that. Best regards from the north of France :) (translation: google translate) We forgive you for the poor resolution of 240p, that's not the main thing!
Merci beaucoup pour cette vidéo !!! J'ai suivi pas à pas les étapes et j'ai changé sans aucun problème les deux bandes de feutre pour réduire le bruit des touches... Mon piano est maintenant silencieux !! Bravo!
Wanted to thank you for this upload. Just spent three hours fixing a problem with touch sensitivity, but never had the guts or knowledge to open up the piano. I own a CLP-170 from 2002, and it has never been cleaned since its keyboard replacement in 2004. I managed to remove as much dust as possible from the rubber contact points underneath the keys. Thank you so much!
Hi! We just changed the felts for our CVP-94 with the help of your video. Many thanks for it! Some additional remarks especially for the model CVP-94. This model is equipped with a floppy drive: - It is not required to remove the control panel completly. - After removing the screws at the brackets it can be tilted backwards. - To do so, please loosen also the two screws of the floppy drive on the control panel and also the two screws on the base plate of the Clavinova. - It is very helpful to disconnect the power and data cable of the floppy drive and one cable of the power supply. Beside this, the video is more or less also applicable for the model CVP-94. It took us ( 2 persons) almost two hours to change the felts and clean the keyboard. Two persons are not required the whole time, but for moving the big parts and helping a bit it is very helpful. Thanks again for posting this video and also thanks to Yamaha for suppling spare parts after such a long time!
Thank you sooooo much for taking the time to put the video together and for sharing. I ordered the upper stopper from Yamaha about 3 months ago, after watching your video, and finally today I changed the part. The piano now sound excellent. My son, the piano player, mentioned that it feels good. I have a Clavinova CVP-401, which is now discontinued, and the instructions were very précised. THANKS Again.
just took delivery of replacements felts from broken chords, very helpful company. I have a used 1999 Clavinova CLP-810S, much loved, but it is noisy, thankfully very well looked after. I will be tackling this job sometime soon, this video has given me the confidence to tackle this! Thanks again!
Thanks very much for the video. I ordered the appropriate parts for my Clavinova 860 recently by ringing the Yamaha UK spares line. The items arrived, well protected, in a long cardboard tube. Then, laptop perched alongside the piano with your video playing, I was able to step through the procedure and replace the felts with ease. Our piano keyboard has now been restored to nearly silent operation due to your excellent video. Many thanks, Phil N. (Andover, Hants.)
Thanks for this. Just changed the felts in my Yamaha P-200 keyboard, which by appearance seems to have identical components as the one in your video. Radically reduced keyboard noise.
I can't thank you enough for making this video! You just saved me over $500 in having this work done on my CLP-955. I purchased replacement parts from Yamaha for under $70 - keyboard is silent now! The only variation from this was when moving the control panel - I simply removed the 4 screws holding the panel to the elevated brackets, and I was able to move it out of the way enough. Thank you so much!!
Thank you so much for this video. You gave me the confidence and information I needed to repair my CLP 950. Wouldn't have done it without seeing this. I ordered the parts from Yamaha Canada and they arrived 25 hours later. My Clavinova is around 20 years old and playing like new. I couldn't be happier.
Just did this on my 14 year old CLP-860 in half an hour. Brilliant. I thought I would have to buy a new piano before I found this video. £42 all in from Sontec for the felts. Results. Thanks very much
Thanks for helping me to have the courage to repair my Yamaha CLP 840. It went very well and enjoy now a silent piano. I bought the new strip at Orgel Electronics in Lelystad, Holland, € 35, incl the postal charges.
Thanks so much, this has given my clav a whole new lease of life. I was almost ready to get rid of it as the noise was driving me crazy, when I came across your video. So useful and much easier than expected.
Thanks guys! Done it with the help of this video.... I didn´t even have to disconnect the keyboard and take it out. I just tiled it inside the piano case 90 degrees:) All the best to you!!!
Thanks very much for this Video. Without it I could never repair my Keyboard. I wouldn't have even dared to do it. Enjoying now a silent CLP-840. Greetings from Germany.
To echo what many others have said, thanks very much for posting this! It helped me successfully replace the upper and lower felts on my Yamaha Clavinova CLP-860, so that it finally sounds good enough to sell to a new home that will appreciate it (and make more room in our first-time-baby nursery!). Cheers!
excellent, was just talking to my wife about the key noise, it can be heard in all rooms around the house. Its a CLP-840 from 1998 and still sounds great but googled the problem and hey presto your video came up. £34 for upper and lower felt strip from Yamaha UK, ordered via phone. Now its building up courage to get it done when they arrive. But look forward to the keys being more quiet. Thanks for the video. J
Thank you so much for this, so helpful. Using this we replaced the felts on a CLP 820-- we got our felts from Beckett's in the UK since Yamaha no longer sells them and they are hard to find in the US. It took us well over an hour to get the sticky residue off along with the old upper felt, and several keys fell off at one point so we had to learn how to get them back on [there's another RU-vid video for that]. The entire fix took over four hours. Our 25 year old keyboard feels and plays like new.
Thanks for the feedback and the information about Becketts in the UK supplying the felts. I agree about the top felt being so sticky - it took us over half an our to get ours off using a sharp knife and pliers to lever the felt off. I don't know why the adhesive is so different to the lower one, which came off easily.
Great - I have passed Broken Chords details on to another enquirer who can't get the parts for his older model. Thanks for letting us know where you bought them.
Just wanted to thank you for posting this. It's pretty straightforward to follow; just take your time and work systematically. Great to have my clavinova back to pretty much "as new". The felt strips aren't expensive and it totally stops it sounding clanky.
I successfully followed the steps shown in your video to remove the keyboard unit of a CLP-575. Surprisingly it is pretty much the same although the CLP-575 is a rather new model. Many thanks for your video.
@@GunwharfVideo since I live in Germany I ordered both felts by synth-parts.com. - Yamaha GH3 Stopper Lower 88 Yamaha GH3 Stopper Lower 88 - Yamaha GH3 NL2 Stopper Upper 88
THANKS for making this video I did mine - was able to find the upper felt strip online but the lower one no longer seems to be available anywhere anymore. The upper one was not that bad, I pulled the white layer off of the old one and used the remaining black and red layers for the lower pads. Had to get creative with double sided sticky tape. All back together and the key drop sound is much better. After doing all this, about 4 hrs, I realized most of the clunk was from letting the keys drop on release, the bottom felt takes all the wear. I could have fixed it with felt from a craft store, cut into strips about 1 inch long and 1 1/2 inch wide, and simply pushed them under the key weights on top of the old worn felt... maybe stick them down with double sided tape. That would ONLY require taking the top cover off, would not have to remove the keyboard at all. If you want to quiet an old noisy Clavinova the felt from a fabric store will cost you about $4 in 8 x 11 sheets. If you can find the proper strips from a piano repair shop you are looking at about $50 for both. Try the simple fix first - its really easy.
Thanks for the tips - I am sure some folks will be relieved as there have been many responses on here asking about sourcing the felts. It is ten years since we made the video so it isn't surprising if the parts are difficult to get hold of. Hope it plays well!
@@GunwharfVideo I noticed on mine there are also small felt pads in groups of 2 and 3 keys in between the upper and lower strips, further back inside the keypad assembly, but only on the lower 44 keys. Im typing from memory, I think they are in play when the key is pushed down. I dont know if they were put in there during a previous repair, maybe people hit the left side keys harder than the right side? also there is a felt strip above the keys under the control panel - maybe just to keep dust out, maybe so the keys dont click against that panel on release It occurred to me that all pianos have these key dampers and it must be normal piano maintenance to replace them over the years. Piano technicians must have a source for generic felt in rolls or strips in various sizes, so even if you cant find one pre-cut and glued together with sticky tape for your specific model number, it should still be possible to refub these Clavinova keyboards for many years to come. I got mine for free. The previous owner got a grand piano and didnt want it anymore. I have a Yamaha digital piano that I got new about 10 years ago. Its hard to say which plays better. The Clavinova has far more voices - they are well worth the effort to maintain.
Thank you very much. Just used this to replace the felts on my father-in-law's new (old) piano. Slightly different model (we couldn't get the folding key cover off in quite the same way) but all went smoothly and it's much quieter now.
Well done boys. I'm doing the same on my newly-aquired CLP-930. Much the same as yours. About 20 of the white keys were broken at the pointed end, always the same spot. Apparently it's common, and I knew this when I purchased the thing for a song. Out came the superglue, and then more superglue and bicarb of soda for a gusset. I think those keys will see me out. I wasn't game to buy new keys when the fix was so easy. New keys aren't cheap especially for 20 of the buggers. I'll do a similar fix on the cushions and hunt round for draughtproofing felt. These Yahaha cushions are low tech so I'll see what I come up with before I stump for new ones. Anyway well done, a rejuvenated piano, for not much outlay....
Your piano sounds like a job for The Repair Shop! (UK TV programme where they renovate much loved family treasures). Well done for getting it going again. The felts are not that expensive so it might be worth getting the real thing as it will ensure the keys lay level.
@@GunwharfVideo The keys being level was one of my concerns. However with some elcheapo draught excluder they are all level and importantly, quiet. I know this isn't the answer but it'll do in the short term. Not a big job to pull it down again when I get the proper stuff...
Thank you so much, My 2yo son inserted a coin in the piano, and I didn't know how to remove it. calling the music store to have someone come would have cost me a lot. With the 1st part of the tutorial, I managed to open it without the help of anyone.
Thank you very much for this video. Was very helpful to follow it step-by-step while replacing my pads. One suggestion... I found the upper pad a lot easier to remove after saturating it with WD-40.
Wow - that stuff certainly comes in useful for so many different jobs! I think we would probably try Sticky Stuff Remover or one of the similar solvents if we tried it again, but I would be worried about it going over all the parts. Thanks for the note, though - much appreciated.
Thanks for posting this video, which I successfully used to replace the lower damper felt in my CVP-109. To help with the procedure, I would also suggest buying a Yamaha Service Manual (a good fellow in San Diego sells them on eBay) for your specific model. That will help in knowing exactly how to take apart the instrument (particularly the control panel, which is the most delicate aspect of the job.)
What a joy to find this video! My clavinova has been driving me NUTS! Thank you so much for posting this! You made my day! I may actually keep the thing now!
Awesome!! I replaced the stoppers on a CLP 950 following your instructions and the repair was successful. The noise has really dropped a lot. Thank you very much.
Thanks for that video that push me to do the same with my CLP-840 !.The process is nearly the same No noise anymore ! I ordered the 2 felt bands in France (I'm french ;-) and got it very quickly. No risk to do it . To be careful and organized with the many screws !
Bonjour Pascal. Je suis en Belgique et je cherche où je peux acheter les feutres pour le même modèle que vous avez, le CLP-840. Pouvez-vous me dire où est que vous vous avez dirigé en France pour acheter ces pièces ? Avez-vous contacté ces vendeurs plutôt par téléphone ? Merci d'avance. Eladio
@@eladio1468 Bonjour Eladio.J'ai acheté ça chez shop.audiotronic.fr/fr/ les liens sur les pièces nécessaires : artaudioparts.com/vu34210r-stopper-felt-u88-for-yamaha-clp-150-920-930-cp-33-cvp-105-107-109-203-207-209-mo8?ref=1 artaudioparts.com/felt-stopper-foam-for-yamaha-clp-150-230-240-265-270-cvp-203-307-motif-8-es8-xs8 Bon courage !
@@pascal3086 Un très grand merci, Pascal ! Désolé pour mes remerciements tardifs. J'ai appelé Audiotronic aujourd'hui et ils m'ont dit qu'ils peuvent faire des envois à la Belgique, même dans cette période bizarre du Covid. Le tout va me coûter 56,70€ TTC (avec le coût de transport aussi inclus). Pour si jamais ça peut servir aux autres, la référence Yamaha pour la mousse d'amortissement haute du Clavinova CLP-840 c'est la VU34210R, et pour la basse c'est la V764010R. J'espère réussir avec la réparation de mon piano une fois j'aie reçu les mousses. À bien tôt !
Thank you very much for that excellent tutorial. I did it today and it worked like a charm. I've changed both felts but honestly, only the white upper felt (rest state) really improved the sound (no more key bouncing when releasing the key). Note that the current one adviced by Yamaha is a plastic foam, nor a real felt anymore. Hope it will length the same time... Anyway, 49 euros for both felts, usefully spent.
I just wanted to thank you so much for this very detailed tutorial. Even though we don't have the same Clavinova model as you (we have the CLP 820), my husband and I were able to replace our felt strips in a jiffy! Total cost: about $70, which is how much Yamaha charged us for the replacement felt strips. I can imagine that hiring a technician to do this would have cost a lot more. Thank you!!
Thank you for taking the time to post this video. I've just replaced the felts on our CVP 103, the instructions and video were excellent. New felts from BrokenChords, excellent service from them.
Hi, thanks to your video I was confident enough to repair my own piano (CLP-880). Many thanks. Great work! My video after the repair: Successful repair of my Yamaha Clavinova CLP-880 - Max
Great video, I've rad so many contradictory views on a noisy keyboard. I can't get the felt strip for my clp360 but will adapt some felt and drought excluder. Thanks guys!
Very useful which allowed me to easily fix my clunky clp-840. Only bit I had trouble with was removing the sliding keyboard cover which wasn't too clear on the video. As such I ended up undoing unecessary screws etc, and didn't work out the simple way until putting it back together! However, still overall VERY helpful video - thanks
Very helpful video. Bought new felts from BrokenChords, excellent service. I replaced both the lower and upper felt on my Clavinova CVP-103. Upper felt was less damaged than lower felt, but I decided to replace both of them anyway. With everything open it's also a good time to some some cleaning inside. Finally it was a bit of a puzzle to put the right screws in the right place when reassembling (piece of advice: mark the screws or take pictures so you know which screws go where). The instrument now feels like new.
Thanks for this video, it was super helpful! It made a huge difference overall with the noise. I did have some difficulty though because the lower felt did not really stick, and it started falling apart while I was moving the keyboard back to the piano. I did eventually get it back in place with duct tape (of course!) and two people holding it all together while moving it back. One other note, I did start off trying to scrape the adhesive from the upper felt after removing most of it, but I tried peeling it very carefully in a continuous strip basically using my fingernails and fingers, and it did come off much easier that way. I just went really slow and it stayed together and took far less time than scraping would have. I do have one key that is still loud and clunky (worse than before, actually) when I release the key so I'll be taking it apart again next weekend and trying to figure out what's happening with that one. Obviously not the felt any more.
A very helpful video, thank you! I was so pleased to find this. My keyboard has been completely transformed. I really thought it had reached the end of its 20 year life but now it is as good as new. Got my spares from Becketts Music. Fab service and telephone advice. Arrived the next day.
The repairman cancelled on me so inspired by this video I bought some felts off the internet and did a repair myself. Not easy, bit fiddly and took me a few hours to complete but as long as your careful it should be worth trying. Total cost under £40 as opposed to hundreds
thx a lot for the video, i had repaired my CLP-930 fast and easy. Muchas gracias por el video, he reparado mi teclado Yamaha CLP-930 rápido y facil.
7 лет назад
Thanks from me as well; I just finished the same repair on a CLP-860, with the same result. It is only marginally different, it seems. Also, the bottom felt strip was a bit of work to remove. I found that putting the keyboard assembly on its back and carefully scratching and pulling off the sticky remains with a potato peeling knife worked well.
Thank you so much!! I have the same problem and already contacted with the support of Yamaha... I hope they can help by supplying the felt strips. Thanks again
Great video, I’ve just bought a CLP 120 with this (I hope) very problem in the middle section of the keyboard, apparently a common problem, due to this being the most played section of the keyboard. I’m ordering the parts and will be tackling the job in the not too distant future! I haven’t opened mine up yet but I’m hoping it won’t be too dissimilar to your piano and everything will be straightforward for me 🙏 If not, I’ll be in unfamiliar territory 😬
Thanks for showing, it is quite interesting. By the way, how about the rubber contact oct. if I need to replace them... Could you tell me where is it located?
Hola. muchas gracias por la subida de este video. Tengo un CLP-930 y tiene el mismo problema que presentais en el video. Con vuestras instrucciones y con el video podré intentar arreglar el ruido tan desagradable que producen las teclas. Thank you. Regards.
I love the video, but after replacing the felt pads when you played the piano to show the difference in sound, the camera was further away, and you had the TV going. I'm not saying there wasn't a difference in sound, just that the example wasn't that great. I will say that I couldn't hear the keys after the replacement. But was the difference pretty significant?
Hi. Thanks for the comments; we’re pleased you liked the video. Sorry about the extra noise from the TV! We did the repair in the lounge, where the piano is normally situated, and the TV was on to keep my granddaughter occupied. You can see her briefly having a look inside the piano when the cover is off. It was only an amateur video to show what we did, and I was not expecting it to have been seen 175,000 times over a period of 13 years! To answer your question, yes, the new felts made a lot of difference. There are also many comments on this thread which confirm that. Regards. Geoff
If you’re careful enough, remove the foam/felt strips with a plastic chisel knife, you’ll have them in good shape. Re-glue them back by shifting sideway for about half a key away, you’re still good to go, as the foam/felt strips still has lots of ‘real estate’ with good padding.
Yes, you are right and that may help folk who cannot find replacements. We thought of doing it but decided to get the new ones to be sure. As the video shows, the old ones were very worn and may not have lasted long anyway. The top one also took a lot of getting off!
Mine sounds practically thunderous at the moment I'm thinking of taking a risk and upgrading to the 585 (oh the pennies :/ ) but this might be worth a try first. Thank you!
Yes, it is a CLP-950. I will ask my son about the part numbers, but I would suspect that if you ask for the upper and lower felts the Yamaha customer service would know what you mean.
Hello, this is really useful clip, thanks. I'm going to attempt this soon. I don't suppose you know how i go about fixing a sticky key? would i need to remove all the same elements that you guys did in this video?
Thanks for the comment. I really have no idea as to how long the new felts would last. If you are using genuine Yamaha replacements, they should last as least as long as the life of the piano so far. I would have thought it also depended on how heavily you play the keys. As a guide, we made the video in 2011 and our piano is still OK, but to be honest it doesn't get played for an hour every day. Can anyone else help out? We have had comments back for ten years now, so other people maybe able to answer.
I noticed before you put the felt on you may sure the glue from the last one was all off. My keys are not all playing im wondering because i didnt clean it properly your thoughts please.
Excellent Video! I am experiencing the same problem. I have a CVP-600 Mini Grand. Where can I get a manual showing how to disassemble this model in order to get to the keyboard and replace the felts? Would appreciate a response from anyone. Rob
I wonder if buying some medium foam would be better (last longer)? Felt seems to be far too easily dented while foam might last longer. I'll need to buy some and do some experimenting. Last part I ordered from Yamaha directly took 2 months to get to me so if anything else, I'll save money and stress ;) Great video, thanks for making it available!
mikemorrmikemorr Thanks for the heads up. I'll also be trying some foam soon. Only problem is, is that if it works a reply from me might take many years, haha.
I’ve followed your instructions and all seemed to go fairly smoothly but now the keyboard isn’t working 😢 I’ve pulled in all back down and double-checked all the connectors but still can’t get it to work. I checked the speakers by playing the demo and they work fine. Do you have any suggestions I can try?
I’m sorry you’ve come up with a problem - that’s a hassle you can do without. I don’t have any specific suggestions re the Clavinova itself, but from an electronics perspective I would double check any component that has been disturbed. If no keys at all are working, then the connection from keyboard to motherboard would be my main suspect. (I suspect from your comment you have already tried all this, but working on the troubleshooting basis of “what’s changed” that are has to be the main suspect). It’s worth checking wires inside their plastic sleeve as it may look connected but actually be fractured. If you have a Multi meter you could perhaps check continuity between the terminals around that connection. Are there any other components, e.g. chips or capacitors etc. that could have been dislodged? Please let us know how you get on. Good luck!
Merci pour la vidéo. J'ai pu facilement démonter mon yamaha cvp-501. Le problème était un écran qui affichait des lignes verticales, ce qui rendait l'écran illisible. Un coup d'aspirateur, et l'écran était de nouveau normal.