Hello,

I was not able to realise the suggestion of "Jens" in step 6. Maybe it works on older machines (A901), but it did not work on my Chef Titanium KM001 which has the same gear as the one depicted herein. I chose to make a hole in the plastic wheel instead, using a Dremel at with a corundum tip, after marking the right distance from the center with a pe n by applying the pen from below at the same distance as the screw and rotating the plastic wheel. The The TX 20 screw came off just fine and without fiddling around. The machine turns again. Note: I had not put enough grease inside, and it didn't sound so good. I therefore added additional lube via the hole under the red stopper, and everything was fine (no need to disassemble the machine again).