2018 Yamaha SIDEWINDER L-TX LE 50th Early Build Service and Repair ...
Look closely at the code on this one: SWENLLJW, not SW1N. The Early Build 2018 L-TX LE 50th is a separately coded machine, and getting that letter right is what tells you whether a specification in the manual applies to your sled.
The book is LIT-12618-03-50, Yamaha's volume for the entire 2018 Sidewinder lineup. It lists both the standard L-TX LE 50th and this Early Build version among the twenty models covered, along with the B-TX, M-TX, R-TX, S-TX and X-TX variants.
Coverage runs from periodic maintenance through engine and turbocharger overhaul with torque and clearance data, fuel and electrical system testing, clutch and drive specifications, suspension and track setup, brake and steering service, and the complete wiring diagrams.