New literature came with the 2024 boats: LIT-18616-04-44. The 255 FSH SPORT E under it carries model code KPT1800A-ABP.
Yamaha wrote this manual for the 255 FSH SPORT E and the 255 FSH SPORT H together, and kept it current through the 2025 and 2026 model years. The two variants share their machinery, so the procedures are common with differences noted in place.
The chapters run from periodic maintenance through engine service, jet propulsion overhaul, hull and deck hardware, steering and control systems, and electrical. Torque values, clearances and service limits are the factory's published figures. Wiring diagrams are complete rather than simplified.
If you are deciding between this and the older LIT-18616-04-44, the model code settles it. KPT1800A-ABP belongs to the 2024 book.
