I've searched the forums and tried out my google-fu but haven't come up with an answer for this yet. Does the air filter assembly come apart, other than the lower bowl coming off? In my experience with oil bath air cleaners, as far as I remember, the element was always removable for service. I can't get this thing apart and didn't want to really start getting the big guns out until I was sure it was supposed to come apart. In the attached picture, that's as far as I can get it broken down so far.
Thanks!
Corey