LIT-11616-31-62 is the manual to hold if you are servicing a 2018 YZF-R1M. Model code YZFR1MJ identifies the machine, and the standard YZF-R1 of the same year is documented in the same volume.
Those two identifiers are worth writing down before you start ordering anything. Codes on this model changed year to year even where the bike looked unchanged, and the book's fitment tables are indexed by them.
Sections you will use most
- Periodic maintenance intervals and adjustments
- Engine disassembly, inspection and reassembly
- Suspension and chassis specifications
- Electrical diagnosis, fault codes and wiring diagrams
Everything is quoted at factory torque and to factory service limits, which is what separates a proper rebuild from a hopeful one. Fuel, cooling and lubrication procedures sit alongside the engine chapters, so a job that widens partway through does not send you looking for a second reference.
