If the plate on your craft reads FB1800-M, you have a 2013 FX HO, and the manual written for it is LIT-18616-03-41.
One book, four craft
Yamaha's 2012 to 2014 FX volume also documents the FX Cruiser HO, FX Cruiser SHO and FX SHO. Procedures common to the platform are given once; where the supercharged machines differ from the high-output ones, the manual says which model it is addressing.
Inside are the engine and jet pump service sequences, torque and clearance specifications, fuel and cooling system work, complete electrical schematics and the factory diagnostic charts. This is dealer-level documentation, so it expects you to measure, compare against a number, and act on the result. Anyone maintaining a craft of this generation past its warranty years will get more use out of it than out of any general repair guide.
