bosch dishwasher Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › bosch dishwasher This topic has 3 replies, 3 voices, and was last updated 9 years, 5 months ago by dopper. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts October 31, 2016 at 9:36 am #89727 dopperParticipant SGV53EO3GB56 VERY LITTLE water coming out top spray arm so not cleaning at top, bottom arm spraying ok built in so any ideas before i pull it out its not the spray arm dop October 31, 2016 at 3:21 pm #442316 MartinParticipant Re: bosch dishwasher dopper wrote:so any ideas before i pull it out Yes it is a seized/knackered diverter valve and to cure you replace the instanteneous water heater assy (00491756) :tup: November 1, 2016 at 12:33 pm #442317 dopperParticipant Re: bosch dishwasher cheers Martin November 4, 2016 at 11:46 pm #442318 neon_3SP_glowParticipant Re: bosch dishwasher On machines where the top spray arm is fed via a tube on the Inside of the washing chamber, you can look and see it blocked. Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In