Thanks guys. The engine is a Universal 5416. Yes, I can DIY some of this, and that would be MUCH easier if I was at my home slip. Unfortunately, the boat is "en route" at ChucklesR's slip (bet he's sorry now!
). I can try to get her moved to a marina not far from there and (hopefully) be able to do the work there, but it's not exactly a convenient location for DIY (it's about 2.5 hours, each way, from home).