Three model years, one book. LIT-18616-04-47 covers the 190 FSH SPORT for 2024, 2025 and 2026, and the 2026 boat is identified by code UX1900A-CAP.
Having the factory volume changes how a job goes. Instead of working from forum guesswork, you have the sequence Yamaha intends, the specified torque at each fastener, the clearance limits that decide whether a part is reusable, and diagrams that show where a harness runs before you start pulling panels.
Sections address the marine engine, the jet pump and intake, fuel and cooling, the electrical system and helm controls, hull and deck hardware, and periodic maintenance. Troubleshooting is arranged by the complaint you would describe at a dealer counter.
Verify UX1900A-CAP on your hull plate first. The number, together with LIT-18616-04-47, is what keeps a parts order matched to the boat sitting on your trailer.
