Gtech airam noisy dm001 model Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Gtech airam noisy dm001 model This topic has 0 replies, 1 voice, and was last updated 8 years, 6 months ago by delta01. Viewing 1 post (of 1 total) Author Posts September 28, 2017 at 5:06 pm #92263 delta01Participant hi this vac runs for about 30 seconds then makes a grating noise and stops I tried replacing the drive cog between the agitator but still does it can any one suggest any thing thanks John Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In