2020 Yamaha 190 FSH SPORT Service and Repair Manual

Model code UX1800A-V identifies the 2020 190 FSH Sport, and the Yamaha service manual covering it is LIT-18616-03-88.

The same book serves the 190 FSH and the 190 FSH Deluxe, across 2019 through 2023. Since the three boats share their hull and drive systems, most procedures are written once with code-specific notes for the differences, and matching UX1800A-V is how you find the right row in a specification table.

Inside are the factory procedures for engine removal and rebuild with measured tolerances, jet pump and impeller service, steering and reverse gate adjustment, fuel and cooling system work, bilge and deck hardware, and the full electrical system with wiring diagrams. Fault-finding charts cover hard starting, poor performance and charging problems, each traced through tests rather than parts replacement.