If the plate on your 252SE reads BXT1900C-BAP, it is a 2025 boat, and LIT-18616-04-41 is the Yamaha part number for its service manual.
The factory wrote that volume to cover 2024 through 2026, and to serve the 252S, 252SD, 252XE, AR250 and SX250 in the same pages. Working from a shared manual takes a little care with the model code, and repays it with procedures that were checked against the whole platform.
Inside: periodic maintenance tables, engine removal and service, jet propulsion unit work, hull and deck hardware, steering and controls, and the electrical chapter with complete diagrams. Torque, clearance and service-limit data accompany the procedures. Troubleshooting begins with what the boat is doing wrong.
Keep BXT1900C-BAP handy at the parts counter; several of the boats in this manual share numbers, and several do not.
