Hi,My Samsung washing machine has a 3e error, I've been following your video and am trying to remove the motor, however, I cannot remove the electrical connection - it doesn't slide off easily as it does in your video. Below are links to photos of the motor:How do I remove the electrics so I can properly disconnect the motor and inspect?In the last image, you can see the difference between the 2: the longer one has a shiny end, and the shorter one is black.So do you think that replacing them will fix the issue? Other than cleaning the commutator I'm unsure of what else to check with the motor.Could you point me in the right direction for the correct replacement brushes? Here are the serial numbers found on the side of the brushes:Thanks