My washing machine repair

I've been practicing with repair my washing machine for a few days, in real life :)

Are the brushes on the electric motor sparking⚡, as I understand it, is there a short circuit in the rotor, or not? By the way, I put new brushes.

In general, I'm like this flight engineer👨‍🚀 on the gif, I look at it sparkling and I don't understand what to do with it (may be it will fix itself, lol)

I hope in the future our washing machines will become as reliable as a brick! Living on Mars, I would not like to look for details on it!

Well, if you have to fix something, there should be complete unification and standardization📻. It's not like each product has its own engine or a unique nozzle/rubber seal😆