Reassembling a Jura Brewing Group - Step by Step
2021 ж. 9 Қаң.
70 193 Рет қаралды
In addition to my other Jura restoration video you can see now, step by step, how I'm greasing and assembling the Jura brew group. I wish you much success!
M Y T I P - B O X
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U S E D P A R T S
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OKS Multi Silikonfett/OKS silicone grease: amzn.to/3cX39eV
O-Rings: amzn.to/3oJiKUs
M Y W O R K
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00:06 assembling the drainage valve
01:45 assembling the brewing piston
04:05 assembling the parts
08:20 turn to basic position
#Juraimpressa #Repair #Restoration
Super! Besten Dank, das ist super anschaulich und macht Riesen Spaß, besser als Lego! Ohne Deine Videos undenkbar gewesen, das zu schaffen. Klasse…
Thank you so much for this video, it helped me a lot beforehand so it don't break things. I've found a Jura Impressa J9.2 at our recycling park. It was very dirty inside so rebuild the brewer unit and cleaned everything up, only thing to do is replace the stepper motor for the squeeze unit wich switches between the middle spout and the other one. They probably dumped the thing because its too expensive to get it cleaned and repaired knowing how much time i've already spent on it to get it back to its former glory
One of the most useful KZhead videos I have watched. Beforehand I spent several hours making assembly mistakes when servicing my Impressa Z9 after getting Error 8. Now it is very clear and we will see what happens when I have reassembled the whole machine. Currently I'm waiting for my local supplier to get some food grade silicone into stock Thank you! Subscribed.
Świetny film, krótko i rzeczowo, dzięki!
Awesome! Thanks you so much for bringing me my coffee back 😍
You're a legend! Thank you! Thank you!
Thank you so so much!!!! You are the Jura Man!!!!!!
Sweet dude. I've got a Aequator Brasil to service and the brew chambers are identical. As I'm used to working on thermoplan machines this one needed some research. Thanks for the video dude. It's simpler than I thought!! 10/10 mate cheers.
Excellent video - managed to get my E8 apart and back together 10 year old and not serviced but had not been used a great deal - my only comment is the base of default position was not 100% clear in explanation - had to strip and redo to avoid mechanical noise but second attempt and it’s working - thanks for the effort and the help! Saved me £250 at least in service charges
Thanks for a concise procedure. I have a few lucky occasions and managed to compare brew groups of older (Xs90) and newer (Ena micro) brew groups. I can see how, perhaps cost savings, affected quality of materials used in these two brew groups. For example, the stainless steel rod of Xs90 stays in pretty perfect condition, but it was severely corroded and etched in a much newer ena micro.
very very nice!!
Bardzo dobra robota, profesjonalnie, bez zbędnego komentarza ;-) Czy mógłbyś podać rozmiary wszystkich uszczelek które wymieniasz w tym zaparzaczu ?
Thank you very much! I'm performed deep cleaning for my E6 with your videos!
jestes najlepszy :)🤩
Hammer Video.....ersteigere hoffentlich übermorgen eine 3 Jahre alte E6.
Habe eine jüngere gekauft. Knapp 2 Jahre. Jura macht den Unterschied
Thank you so much, what a great video. I have 2 questions: Do you ever need to lubricate the 6 gears that are on the lower cup piston holder? What brand/type of lubricant do you prefer?
I just grease as shown in the video. The brand of silicone grease is not important but should be food grade.
Hi! Thsnk you so much for this video! It is by far the most helpful that ive come across. I have an ENA 8, when i put it together and check that it moves through the track fluidly, the piston head (bruhsieb v3 by looks of the exploded parts list i found online) ejects out through the top column . It appears to be fully seated when we first start testing mobility. Is this supposed to happen? How do we know the proper seated position?
Hi Lizzy, unfortunately I didn't quite understand your problem. Is there a place in my video where you can see it? You are also welcome to send me a picture or short video to yt.myworks@hotmail.com.
Hello, thanks for the awesome video. Should there be any resistance at all when I screw the wheel back down? It gets much firmer when the cup shifts over
@Matthew Druyen a slight resistance is okay, but everything should move smoothly. Don't forget to grease all the seals.
Hi and firstly…. This helped me so much..thank you very much. Unfortunately, i followed all the steps and my brewing unit moves freely and when i reconnected to my coffee machine, it runs and exactly as it used to. Except… I have same issue i started with…no coffee coming through anymore… ive used a screwdriver to trick the sensors to have a look, and it seems its leaking from the point in which the drain valve meets the lower piston and a load comes out of the wastegate. I really think my drain valve is faulty but i did do something alittle silly when reassembling. So i used the 'revised metal cap' for the drain pin, and it wouldnt sit in the pin properly, so i hammered it which ended up bending the tip very slightly and i have since tried to realign it. It seems ok but does have me a little paranoid that is causing the issue. Other than that, my reassembly was spot on. I tested the movement of the piston in a clockwise motion and it was smooth (which took ages to master but thats because i stumbled on this video so thanks again) Any advice on the above would really be appreciated. As im not sure if i should spend money on another pin, or just get a fully refurbished one. I feel its something very silly thats causing it, which is ashame because ive replaced all the o rings now
Yes, that happened to me initially too, so I made a separate video on how to do it right kzhead.info/sun/a8exZpSeh4OGdZ8/bejne.html. In that case, I recommend buying a new pin or even a complete drain valve.
@@yt.myworks honestly i couldnt thank you enough! I have bought a new brewing unit, but i will try and source a new pin, as i just watched the other video and the thing i didnt do was clamp it with a vice to hammer it in, i stupidly put it on the floor and did it as it was late and i was tired!
Thanks a lot for your amazing videos, currently i live in Vienna and I’ve been thinking about buying new automatic coffee machine so based on your experience which brand that you think i should get since you know the internal guts of those machines for a budget between 400-500 Euros? I wish you can help me thanks in advance
Thanks for the great words. I personally recommend Jura, DeLonghi, Philips or Saeco. These coffee machines are very easy to repair. But you have to consider that the parts for Jura are a bit expensive and the brewing group cannot be removed. I think the availability of the parts in Austria is not a problem. If you later live in another country, I would check to see if spare parts are available there as well.
@@yt.myworks much appreciated i thought about Jura but as you said it’s expensive and the brewing part is unremovable so i guess my next choice will be either Delongi or Philips thanks again
adorei seu trabalho porem gostaria de saber como conseguir este kit da jura ,pois tenho uma igual e esta parada por não ter no rio de janeiro Brasil ,ninguém que faça a manutenção .
@mariosoaresproducoes se refere a um kit desses? : www.ebay.com/itm/283536263053?hash=item420414078d:g:-~UAAOSwGZRhZES3
do you have next part? How to mount this module on support?
It's very simple, it's just three screws and a hose. You can see it in my other video at minute 18;23 kzhead.info/sun/g8dvY6euqnhtfYE/bejne.html
We've got a Jura Impressa Z9 that tells us "not enough ground coffee" every time we try to make something. After a few tries it will make some weak, watery coffee. I took the entire machine apart, removed and cleaned the brew group, cleaned out the grinder, and put it all back together to the same result. The grinder burrs aren't new, but it is definitely still able to grind extremely fine coffee. Any ideas?
Hi, even if the grinder burrs still grind finely enough, they should be replaced. The burrs are not able to grind enough coffee powder in the specified time. With new grinder burrs you will notice a big difference.
@@yt.myworks You are absolutely awesome for answering this so quickly and in such detail. I was getting demoralized and was seriously doubting new burrs would help, but I'll definitely get a replacement set and give it a shot. Thank you so much!
Where have you bough all necessary sealing rings and other parts, which should be exchanged?
I recommend buying an o-ring set either from amazon or ebay. Usually, all the parts you need are included: amzn.to/48qHGGV
Amazon has a complete set including lube and oval key to remove back panel
Thanks for this! I've got an issue where the piston seems to catch at the top of the track when it's meant to move across. I've tried pushing the piston down as far as it will go but still it seems like it's a few mil too tall. Do you know what I might be doing wrong?
@Harry Kind you have to hold the other two parts together firmly with one hand (min. 4.30) and then push the piston in. If the brewing chamber shifts just one tooth, then everything can no longer be moved easily.
@@yt.myworks Somehow got it working on attempt #17! However, it seems that actually there's something wrong with the encoder. When it initialises on startup, the brew group goes up and down a bit then winds all the way to the top and keeps on trying to go further. It then stops and reports Error 8 still. There's no cog slippage and the large cog can be manually turned nice and smoothly so I'm going to try replacing the encoder unless you happened to have any other suggestions!
did you put the brew group in the basic position before installing it?
@@yt.myworks I did. I even tried putting it in the bottom most position and it always returned to the top and tried to keep going!
@@harrykind hmm.. you can record a short video and send a link to my email address maybe I can spot something: yt.myworks@hotmail.com
Hello, I am restoring my f7 machine and I have the problem that when I am assembling it, the small rod comes out very far from the cup and it gets stuck, it does not let it move, what solution can I give you?I put a new ring on it, it still rises a few millimeters more and does not allow it to make its movement correctly
Hello, watch out at minute 4:35!! The gear holder must be held with one hand and the piston operated with the other hand. The one tooth offset will cause the piston to get stuck when moving. Also make sure that the gear holder is inserted straight.
Could I ask you a question please? I have had 2 x Krups Orchestro over many years still running an at home run a Ena 9 which you would know run virtually the same brewer unit. I would like a possible change to a newer model but Jura but feel that if they all run the same brewer unit would you get virtually the same quality and taste of coffee from Jura. What machine do you run at home for yourself? Regds Gary
The ENA 9 has a slightly different brew group with a different connection and valve. But other things also have an influence on the taste, such as the pump pressure. I used to have a Jura F50 and currently a Delonghi Primadonna Class. This makes a very tasty cappuccino that my wife likes so much ;-)
@@yt.myworks always good to keep your beloved happy 😊 I'm currently looking at a second hand Jura X8C would there be a improvement in tast and do you have any tips on things to look out for when buying? Regds Gary many thanks for your answers 🙏
@@Gazavich I think so, but it will be difficult to find a model that has been little used. This machine is very complex (two grinders) and could be expensive to repair. I would recommend a simpler model. And the taste with them will definitely not be worse.
@@yt.myworks thank you
@@yt.myworks Any ideas on the error code 8? Regds Gary
I have picked up a used impressa x7-s and given the brewer a quick clean due to error 8 but now the pump is running constantly and water coming out into the tray. Can you help atall? Thanks
Does the water pump run continuously after switching it on or making a coffee? Have you repaired the drainage valve at the bottom of the brew group? That's the most common cause of this problem.
@@yt.myworks thanks for getting back to me. Yes cleaned the drainage valve. The pump runs immediately on power up at the switch at the back along with the drain valve solonoid activating
Try cleaning the flowmeter. I recommend not only cleaning the gaskets, but replacing them in the drainage valve.
I have jura ena 9 and motor for brew unit dose not stop
At the final stage of assembly the port is open fully to receive coffee, in this video which I am taking is the correct position, I have been given a machine that is only partially open 1/2 to 1/3 is there a way of adjusting this. Many Thanks
Yes, that is possible. To do this, the brewing group must be unscrewed and returned to its basic position. If it happens again, it may mean that the brew group is already worn out.
@@yt.myworks Many Thanks for the Reply sounds like the brew group is worn out I have tried to reset but returns to partial open, will try to find worn out component
Try to clean everything and replace the o-rings maybe it will help.
@@yt.myworks Many thanks will do your help and time is much appreciated
Followed it pausing every step and did it exactly as it was shown, it didnt go well the guy im working for (as intern/rookie) immediately found multiple mistakes and fixed it
hi. how often the brewing unit on jura ena4 should be removed for cleaning ? our machine was used daily for 2 years using jura water filters and cleaned up with the suplied tablets, but we never cleaned up the brewing unit... it just stoped working now. a month ago was displaying a flashing one bean on the screen , but after turning it on and off it was working again . but now it just displays all the signs at once on the screen for 3 seconds and then turns off by itself... could it be that the brewing unit got jammed? thank you
Hello, the brewing group should be thoroughly cleaned every two years, but I don't think this error message has anything to do with the brewing group. It would be good to know what the error message means. As a rule, each warning message is described in the user manual.
Hi. Thank you for the reply. So, for about 3 months, every second day we has a sign of one bean flashing on the display. We disconnected the machine for 5 min and it was working again. But now, it shows all signs on the display at once for a few seconds, and then turn of itself... thx
You can try cleaning and re-greasing the brew group, maybe it helps. The brewing group is a bit different, you can see that in my other video: kzhead.info/sun/gJx8aZuAhap3eqM/bejne.html
Thank you. I love your channel ❤
Could be an Error 2/4 which means the temperature sensor needs a change. Or the brewing unit group needs to be cleaned
What is in the syringe that is being applied to the O rings/
Silicone lubricant: amzn.to/3qaOEyR
I am running in to some troubles when reinstalling this back into the machine. The model is an X6 so slightly different. Once reinstalled along with everything else the motor that runs this drive will not stop operating. It keeps winding and winding. Would someone please help me understand why this is. Thanks.
First check whether the encoder is correctly attached to the drive motor. In addition, the brew group must be placed in the basic position before installation. Before installing, check that everything can be moved easily.
bei Kaffeespülung kommt bei mir nur noch wasser aus dem Linken Auslauf im Drainageventil nicht aber vorne am Kaffeeauslauf wo ist das Problem?
Das Drenageventil selbst. Entweder die Formdichtungen sind abgenutzt oder die Kunststoffhülse am Ventilstößel ist gebrochen kzhead.info/sun/a8exZpSeh4OGdZ8/bejne.htmlsi=1PM68z9dQNIbDbbF
Good Day, I need the main body or chasis were all the parts fit in.it does not shown as replacemet part in any of Jura adds. Please send me an Email so I can send a photograf. thids is for a Ena 5. Thank you.
Hi I done this ,but the piston is to high,always get stuck, why is that? Error 8 when I replace brewing unit. Thanks tony
Hi, you have to put the piston in properly without any space in between. To do this, you have to hold everything tightly together with one hand and insert the piston with the other 04:30. Then try to move the brewing group up and down by hand. Nothing can get stuck, otherwise you'll have to try again.
Hi thanks done it, the picture Ventil, does water come out both holes or?
How can I send you a picture
yt.myworks@hotmail.com
Where is the Encoder located
The encoder is attached to the drive on the other side of the machine.
Thereis one black piece left at the end
Very attentive of you, that was my pliers in min. 5:45 😊
terrible commercial. new commercial much better
Thank you for this video. Although mine, E8, seems a bit different it helped me deep cleaning the brew unit and being able to brew coffee again. Well, still have a leak on the right side i need to fix. New part is underway. 🪣
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