Braun multipractic K 3000 Replacing the driver on the universal bowl

crwdns2936071:01crwdne2936071:0 — Lower coupler

Turn the universal bowl over so that the base is facing upwards.

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Carefully lift the coupler off the axle using a strong flat-blade screwdriver. Reposition it several times so that it does not jam.

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Here you can see the axle and the coupler.

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Create a new lower coupler with the 3D printer. Print out the two press-fit tools (Picture 2) at the same time.

crwdns2936071:05crwdne2936071:0 — Replace upper coupler

The upper coupler can also crack, in which case the shaft will spin. You can create and replace the upper coupler with a 3D printer.

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You will also need the two press-fit tools from the file for the lower coupler.