bosch washer timer. Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › bosch washer timer. This topic has 1 reply, 2 voices, and was last updated 8 years ago by deltra. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 16, 2018 at 8:50 pm #93556 deltraParticipant hi, bosch washer (forgot model) did have f21 fault.cured that, new brushes. put it onto spin for test..timer says 12..pump comes on(no drum movement) for a minute or so then clock jumps till 2 no spin. what have I done???? March 17, 2018 at 8:08 am #454781 MartinParticipant Re: bosch washer timer. Unplug motor then turn on spin prog. Refit plug and try once more. Give us that all important number next time please. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In