Bosch logixx 7 motor sparks and grinds! Home › Forums › Public Support Forums › General Enquiries And Questions › Bosch logixx 7 motor sparks and grinds! This topic has 2 replies, 2 voices, and was last updated 11 years, 7 months ago by Adi156. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts September 1, 2014 at 10:30 pm #82062 Adi156Participant Hi, posted on here earlier Ref: Spin Fault. However, I’ve somehow got the motor to start and the machine to spin. But, it sparks a lot and makes a grinding noise. Q: is it safe to use &/or are the brushes on their way out and need replacing?? Thank you, Ade September 2, 2014 at 6:45 am #418590 MartinParticipant Re: Bosch logixx 7 motor sparks and grinds! Brushes worn out usually. September 2, 2014 at 7:26 am #418591 Adi156Participant Re: Bosch logixx 7 motor sparks and grinds! Hi Martin & thanks for your advice. I’ve ordered a set of brushes from espares. I’ll let you know how I get on?? Many thanks again, Adi Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In