bosch d/w bottom spray arm not turning Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › bosch d/w bottom spray arm not turning This topic has 2 replies, 2 voices, and was last updated 14 years, 6 months ago by edthespiv. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts October 2, 2011 at 9:03 am #65401 edthespivParticipant Never had this problem. Top spray arm turns as normal loads of water coming out. bottom spray arm not turning hardly any water. Have pulled normal food stuff out of spray arm holes. any help many thanks………regards……..andy October 2, 2011 at 12:10 pm #360369 CriscoldParticipant Re: bosch d/w bottom spray arm not turning Sounds like diverter valve faulty – complete new heater box req. Colin October 5, 2011 at 6:38 am #360370 edthespivParticipant Re: bosch d/w bottom spray arm not turning thanks for your help 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