Yes, having done this, it does just slide into the grooves on the roller and side of the RV.
If it is a manual awning, you may need to drill out the rivets on the roller and you will need to retension the roller so count the turns.
Mike and JoAnne
Montana Summer / Arizona Winter
2016 Prism 24G /2002 HitchHiker 38LKTG
ACME EZTowing a 2015 Chevy Sonic RS Hatchback