my spin cycle is not spinning clothes on bosch mx wfl 2450?

Last post was from Kenjo

Kenjo
January 2014

If no spin at all but runs and reverses slowly imbalance sensor has operated due to too little in machine. Try machine empty to test. If no motor action at all belt off or motor carbon brushes worn out. Other causes... water not drained away due to pump/filter blocked or grease etc blockage at sink connection. Or button etc jammed in outlet hose from machine.

Cheers
January 2014