u/Born-Researcher-819

I’m changing the oil on my new to me 2008 ktm 450 xcf and I unbolted what appears to be the oil pump ? Lots of used oil came out of there I bolted it back right back up after trying to pull I towards me (luckily it didn’t move much or come off) what are my next steps . Do I have to bleed air from it or just fill it and send it