JURA Brewgroup Disassembly

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When deinstalled a Jura brew group, it only has ONE screw (in the metal strainer, its a PH2). Everything is easlily clicked together.

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Also pull off the hose at the other end.

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Here you can see the clipse of the shovel, also the white part which holds the coffee-hose in place.

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The upper part of the coffee-tube is also clipsed in. Turn it and push the clips. It will snap off. There is no sealing-ring. The sealing-ring for this connection is inside the upper coffee-piston on top of the tube from the Crema-Valve. I show it later.

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Now release the side cover. It has 4 clipse. You can open them by pushing with a fingertip or a small screwdriver.

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Deatil of the four clipse. Be careful they may break.

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I don't know how this piece is named. It can easy pulled up like shown on the photos.

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Now write "TOP" on the white gearwheel. When it's mounted upside down when reassembled it can't rotate properly. Really truth.

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Inside the upper Piston is a pipe which can be turned a bit and then pulled out. Carefully. At both ends are black sealings. Please note the orientation of that piece !

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To get to the lower piston of the brew-group you need to pull away the Drainage Valve.

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Now remove the axle. Inside are two snaprings. The screwdriver points at one. Use the screwdriver to unlock these snaprings.

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Turn the lower Piston-Gear a bit like shown on the picture. Now should fall off the two rings which I allready told earlier.

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The guideway of the lower piston also can pulled off the brew-group. The first picture shows the orientation from piston and guideway how it is right.

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When a lot of water occurs under the brew-group it could be a damaged seal inside the drainage. So I created a Drainage Valve Special, you find it at Coffe Maker Maintenance.