Hoover 600mb (6kg) - drum not turning only in spin cycle

SOURCE: Hoover Premier 10.1 kg washing machine

do you actually see the motor spinning? or think you hear it, check the belt hasn't come off, or gone slack, it needs to be fairly tight but not too tight, if the belt and pulley go round but the drum doesn't then you have serious damage and need a new inner drum hope i have helped and if i can help more get back to me, i am an appliance engineer of 20 years

SOURCE: hoover 600mb 6.0 kg top load washing machine (not as below)

timer or timer module fault

SOURCE: Hoover Vision 1600 drum not spinning?

I have similar problem with same model unit, found brushes on motor worn to point copper contact is hitting and scoreing commutator. Easy checked, ensure power completely disconnected, lie machine on side and gently rotate drum looking in side the motor. The commutator is what looks like a circular block of copper segments which will rotate with the drum and should be evenly worn and coated with carbon from the brushes. If you see a clean copper area, usually in the center, then the brushes are worn down below workable levels. Suggest replacing should resolve problem.

SOURCE: Hoover Washing machine wont spin

look at the belt and thumbs up

SOURCE: hoover 600mb doesn't spin

Valve blocked in rear of drum. Switch off power supply before cleaning. If the problem still occurs it could possibly be the brushes in the motor. both jobs are simple and very cheap to repair