[THEFERMANATOR]

Found this one which pertains directly to your application.

http://www.boatsetup.com/PlgIndex.pdf

As for the carbs, there is no carbs on it. The SEAFOAM down here can be bought at AUTOZONE, ADVANCE, CARQUEST, and NAPA for the fuel additive, the deep creep spray is normally at AUTOZONE and NAPA. You should have a spin on filter inside the boat, as well as one engine mounted. Also check for ANY signs of fuel leaks while you have the cowling off, there has been quite a few schrader valves fail on the fuel pressure test port and spray hot fuel onto the engine and have them catch on fire. BRP recalled some of the engines for this problem as well.