Yanmar 2QM15 - Changing the Fuel Filter
This looks simple enough, unscrew the bell, change out the filter, screw it back on. But I've already had a couple 5 minute jobs turn into 5 hour jobs, (e.g. the frozen zinc I'm still trying to remove...). So...
When I unscrew the bell that houses the filter, how much diesel fuel is likely to spill out? And what's the best way to contain it? (I don't want to reintroduce the diesel smell that took me a month to get rid of after the first got the boat).
Am I going to have to bleed the system after I do this, or will just cranking it work out any air in the system?