Hotpoint Aquarius FDM550 top arm not spinning Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › Hotpoint Aquarius FDM550 top arm not spinning This topic has 1 reply, 2 voices, and was last updated 12 years, 7 months ago by hutch74. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts September 7, 2013 at 11:33 am #77019 hutch74Participant The top arm on my hotpoint dishwasher is catching at the back of the machine. Has anyone else had this issue and how is it solved. It’s not quite clearing the bottom nut type thingy (think this is the bit that helps guide the top arm into place) September 9, 2013 at 6:49 am #400437 MuvParticipant Re: Hotpoint Aquarius FDM550 top arm not spinning Is the sliding rack located correctly on the runners either side? Martin 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