2018 Yamaha SRVIPER R-TX Service and Repair Manual

Short-track R-TX owners looking for factory service material want part number LIT-12618-03-49. The 2018 machine it documents is coded SR1NRJB.

Four other sleds from the same season appear in the volume: the L-TX, the L-TX DX, the L-TX LE 50th and the X-TX SE 141. Yamaha wrote by system and used the specification tables to separate the trims, so the R-TX content is complete rather than reduced to a list of differences.

The chapters run through scheduled maintenance, engine disassembly and reassembly with torque values, fuel injection and intake diagnosis, drive clutch and chaincase service, track tension and alignment, suspension adjustment, and electrical faultfinding with wiring diagrams.

Check SR1NRJB against the sticker on your sled first, then use that code to pick your column wherever a table lists several.