How can we help you? What should I do after I try troubleshooting and I think my Hoveround power chair needs to be serviced? 1 out of 5 found this helpful If you have tried all of the tips in the owners manual and your power chair is still not working then call our Technical Support Department at 1-800-96-HOVER (1-800-964-6837). Was this helpful? Yes (1) No (3) Category: General Related Questions FAQ for Pneumatic Tires Is there any maintenance required for my power chair? Where is the Fuse located on my MPV4 or MPV5 Power Wheelchair? Does Hoveround provide a loaner chair while I am waiting to get my current chair repaired?