Re: full service?
The full service should have been done, for the most part, before winter. Not too much to do with it now, except fire it up and make sure it runs... I suppose they could put new plugs in and check the lync and sync of the carbs and timing to make sure it's on. Check lower unit fluid and T & T fluid. Grease everything. Alot depends on which motor you have, too....Nothing you couldn't do with a Manual at your side and a few tools...