The motor may be marked with or similar:

The ball bearings are installed with too short distance between each other

It may be worth checking

Check that the blue wire is longer than the brown one

but also in prevention in the front wheels

Hasplåt (förbättrad version) inklusive lager 320 420 430X 440 450X 520 550 Nera P2 Hasplåt The motor may be markedSkid plate that is located under the cutting disc including bearings. Klipparservice's own variant on disc with only one hole instead of three. This reduces the disturbing noise that can sometimes occur when the screws of the knives pass the holes. Another advantage is that this also reduces the wear on the disc and the noise that occurs if, for example, you have an apple lying on the lawn that the lawnmower runs into. It also reduces the load on the