So does Indian. I bought an SM "on line" directly after purchasing my SDH in February of 2018.Without an SM,this machine,or any vehicle I've owned,would be USELESS to me.I mean,I've only been in the trade for the past 65 years,but without an SM,unless you work for a dealership [and even they can't read] you're dead in the water without one. The one I have is as follows:
Indian Motorcycles
2017-18
Full Size Motorcycles
111 C.I. Eng.
service manual
#9928431 RO1
This is the one you want unless you have a later model! But then again,I don't think that much has really changed on em.So I hope this,atleast,gives ya a direction to go in.Good luck!! Dave!!!