Hey all- I'm going to replace the mid PTO oil seal tomorrow on my B6100Hste. Anything I shoud be looking out for? My plan-drain hydraulic fluid,remove plate around pto,replace gasket, replace seal,replace cover,add an oem metal pto cover which was missing,and new filter-fill er up with fresh fluid. I assume you press in seal from the back of the case cover. Sound about right? Tom