Re: bush a126qb
Does that if one of the wires from the motor plug into the taco/stator or brushes is broken. Surprisingly this is a common fault the biggest culprits are the taco wires or the white wire going to the thermal fuse although the black brush wire sometimes breaks too .
just as an afterthought I have had customers accidently activate the child lock messing about with buttons trying to get the machine to start , might be worth a check first.