Code YFA1E, service book LIT-11616-YF-00. Those two identifiers are what tie the 1993 Breeze to its factory documentation, and a buyer should check the first against the frame before committing to anything.
Yamaha's volume covers 1989 together with 1991 through 2001, so it reads as a record of the whole model rather than one year in isolation. Maintenance intervals, engine and driveline procedures, fuel system settings, chassis and brake work, and full electrical diagrams are all present, written for someone doing the job rather than reading about it.
The usefulness is in the numbers. Clearances, torque values and service limits appear where the step needs them, which is the difference between reassembling a machine correctly and hoping it holds.
