Yamaha built the 25-foot range around shared mechanicals, and the service literature follows. LIT-18616-04-41 is the manual for the 2024 252S, model code BXT1900D-AAP.
The same volume covers the 252SD, 252SE, 252XE, AR250 and SX250, and it stays valid for the 2024, 2025 and 2026 model years. Rather than reprint identical engine and jet pump chapters six times, Yamaha wrote them once and noted the differences by model where they exist.
What is inside
Periodic maintenance intervals, engine service through to full disassembly, jet propulsion unit rebuild, hull and deck work, steering and controls, and the electrical chapter with complete factory wiring diagrams. Torque specifications, clearances and service limits appear where they are needed. Troubleshooting is arranged by symptom.
BXT1900D-AAP is the code that distinguishes this boat from its siblings in the same book.
