Publication LIT-11626-37-42 is the 2024 WR250F service manual, written around model code WR250FR1 and the 2024 model year.
What it covers
Scheduled maintenance, engine and transmission overhaul, valve clearance and shimming, carburation and injection diagnosis, frame and suspension service, brakes, and electrical testing supported by complete wiring diagrams. Tightening torques and service limits are tabulated.
It is worth saying what a factory manual is not: it does not flatter the machine or explain what the bike is like to ride. It tells you the order to take something apart, the figure to set it to, and the test to run when it misbehaves.
Read the code off the frame plate and confirm WR250FR1 before ordering.
None of it is written to impress. It is the text a dealer technician worked from, which means every figure in it is the figure the factory intended, and nothing beyond that has been added.
