Code HXT1800D-YAG belongs to the 2023 222SE, and LIT-18616-04-29 is the factory manual that covers it. Yamaha included the 222S, 222SD, 222XD, 222XE, AR220 and SX220 in that same book, for model years 2023 through 2026.
The breadth is a reflection of shared engineering. One engine chapter, one jet pump chapter, one set of torque and clearance specifications, with model-specific notes where the boats diverge.
Owners tend to use it in two ways. Season to season, it is the maintenance reference: fluids, intervals, inspections and adjustment figures. When something fails, it becomes a diagnostic manual, with symptom charts, test procedures and wiring diagrams detailed enough to find the connector at fault.
Confirm HXT1800D-YAG on the hull identification plate before parts are ordered against these pages.
