XT225S identifies the 2004 XT225 in Yamaha's service literature, and the book itself is LIT-11616-XT-26, current for the 2001 to 2007 machines.
A trail bike of this kind spends its life being adjusted rather than rebuilt, and the manual reflects that. The maintenance chapter is detailed: intervals, valve clearance, chain and brake adjustment, cable and control checks, each with the value to work to.
When a rebuild is needed, the overhaul chapters give the factory sequence for the single, with clearances, wear limits and torque figures stated as you go. Clutch and gearbox, fork and rear suspension, wheels and brakes each have their own procedures. Carburetor setting and ignition checks are written out, and electrical diagnosis rests on test readings and a complete wiring diagram rather than substitution.
Confirm XT225S on your frame or engine before ordering.
