bosch sms40c02gb water flow problem Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › bosch sms40c02gb water flow problem This topic has 4 replies, 3 voices, and was last updated 11 years, 4 months ago by LittleMan. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts November 20, 2014 at 7:23 pm #83118 LittleManParticipant when this machine starts if fills then drains check water lights comes on I thought it was flow meter but cant find one can anyone help please Les November 20, 2014 at 7:38 pm #421789 MartinParticipant Re: bosch sms40c02gb water flow problem The reed switch is located in the centre of the fill matrix. Costs about a tenner to replace. November 20, 2014 at 7:53 pm #421790 nomadPaulParticipant Re: bosch sms40c02gb water flow problem It’s official part name is a ‘contact’ . November 21, 2014 at 7:24 pm #421791 LittleManParticipant Re: bosch sms40c02gb water flow problem Hi is this contact removable from the water chamber as it looks as if its part of the water chamber assy and the one i looked at on connections was like a tube. les November 21, 2014 at 8:08 pm #421792 MartinParticipant Re: bosch sms40c02gb water flow problem Yes it is removable and THIS is the part you need. Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In