Repairing Samsung Washing Machine.

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Hi guys. I've got a Samsung Ecobubble 8kg, model is WW80J5555FX/EU. Bought new in 2019 so I've had about 6 years use. Last week it stopped completing cycles and the drum isn't turning. Water fills and drains and that's all. I've taken the back off and removed the belt and motor and checked the brushes and one seems to be broken, though I'm not sure why there's still so much carbon stick left after 6 years use.

Anyway, in diagnostic mode I only get a dash and colon symbol now. I watched this video:


and at about 6 minutes in, he shows the same symbol on the same model and he was confident the PCB needed replacing. He replaced it and all was well again. My feeling is that my PCB probably needs replacing too. But I wanted to try new brushes first. I received these today which said it's for my model,


but the spade connector on it is much wider and so won't fit. The length of the new brushes also looks a bit shorter. I'll return them but I don't know where to get brushes that are an exact match as I can only find non genuine compatibles.
I'm not even sure if the brushes will fix the whole problem? I'm guessing they will just make the motor work properly again to turn the drum. I'm also prepared to source a used PCB and fit it myself which I can buy for about £70. I found one on ebay which says it's in perfect working order. But then I'm thinking, it might have already had a few years use and could just die a week later. So can anyone recommend where to get brushes that will definitely fit and/or, is it worth continuing to try and fix it and buying a used PCB if the brushes don't fix everything, or forget it and buy a new washing machine?

Here's a short video with me showing the old brushes and commutator and a couple of photos.



20251021_125456.jpg



20251027_165635.jpg
 


 



Thank you. None of those places seem have any carbon brushes, I'll have to send them a message and ask if they can get me some.
 
Brushes
hard to tell terminal width but ask the seller before buying
They don't show brushes as a spare but maybe worth giving them a ring
www.samsungspares.co.uk
Not sure about pcb not going into diagnostics but I would check press switch and pipe for obstruction as a first step after replacing the brushes and ensure the switch is detecting water level.
 
Last edited:
Brushes
hard to tell tremonal width but ask the seller before buying
They don't show brushes as a spare but maybe worth giving them a ring
www.samsungspares.co.uk
Not sure about pcb not going into diagnostics but I would check press switch and pipe for obstruction as a first step after replacing the brushes and ensure the switch is detecting water level.

What switch and pipe do you mean?
 
The pressure switch, usually mounted on the top of the drum with a thinnish pipe going down to the pump or on the rear of the drum assy.
 

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