VauWeh

Maybe this one. It’s from Nivona, but the brewing unit is the same:

https://www.juraprofi.de/Nivona-Ersatzte...

In step 14 you can ee, how the screw ist reached from the “wrong" side through the screwhole.

Open the device and follows all steps, it's easy. You can use the old thermal paste, there ist enough of it in thermosensor, just spread it using a screwdriver. Good luck.

Probier's mal hier, vergleiche aber ganz genau (Seriennummer GG…):

https://ecommerce.mysav.eu/en/jbl/147-sp...

==> Step 18 !

For Saeco Magic:

Saeco Royal Zahnrad im Getriebe austauschen Step 22

When installing, insert the big gear so that the zero mark points to the axis of the other gear. I think it´s similar for the Minuto.

Der sollte es sein. Er muss Lötfahnen haben! Miss die Länge nach, 42 oder 48 mm.

https://www.amazon.de/Ersatzakku-mit-Ein...

Proof all functions using the “test mode" (Google “Saeco Vienna Test Mode").

See : https://youtu.be/Ng-zQurYhXA

The “official” way is not to disengage the glasspanel. As you can see in step 7 the panel is held by two locks. It´s really difficult, but you can open them using a very long screwdriver. Lay the device on one side, there are openings on the bottom in which you can insert the scrwedriver and hopefully find the two locks…

And: be shure that the beans are dry! Wet beans bake together, and the grinder will not work anymore.