So as the topic title says, I can't find the drain valve to let the oil out of the bike for the life of me. I have looked high and low, and it's just not in plain sight, and I don't know where it's at. This was a used bike obviously, but where the (EDIT) is that thing? It's a 1990 Sportster 883. I have watched numerous videos and pics with the drain hose pretty out in the open. I also don't have a manual. Is the drain hose attached underneath my battery or something? Because that sucker was mega hard to get on when I replaced it. Don't really want to take it off again. Please read this... [note] HDTimeline Language Policy - Harley Davidson Community [/note] Thanks.