I have full access to the 2018 Xciting 400i Manual online with Cyclepedia. If you need a section or an area for maintenance, the let me know and I can copy and paste it to a word file and send it to you by e-mail. I can't download or save the entire Manual, but at least if you need a certain section I can send it via e-mail.
My e-mail is modenaf1360@yahoo.com
Dean