2011 Yamaha RS VECTOR Service and Repair Manual

Model code RS90GTAS belongs to the 2011 RS Vector, and LIT-12618-02-91 is the factory manual number. Yamaha wrote that book for the 2010 and 2011 sleds together, and extended it to the RS VENTURE as well, so one volume answers for several closely related machines.

Anyone servicing an EFI four-stroke without the factory figures ends up guessing at fuel-system diagnosis. This manual gives the test procedures, the resistance and voltage values expected at each sensor, and the fault-code interpretation, which turns an intermittent complaint into something you can actually measure.

The mechanical half is equally specific: engine disassembly order, bearing and clearance limits, clutch and belt specifications, slide-rail and track service, brake and steering work, and torque values called out at each step. Wiring diagrams cover the complete machine.