Basic Start up Question - Back on the water.

[Markdornan]

Hi. I have a Maxum 1800sr with a 3.0 Mercruiser. Boat was serviced 2 seasons ago but has sat in my dry shed since using it briefly after its service. It has a quarter tank of fuel still in it from then.

I am wanting to take it back out but being advised it will need serviced again? I have checked the oil which is fine (Drive lube was a little low but now replenished), battery is now fully charge. Will the dirty fuel cause an issue or should it be fine?

Is there any basic things i should do to make the start up a little easier.....bearing in mind I have a limited understanding of engines.

Thanks
Mark