LIT-11616-YF-36 is the number to quote for a 1991 Banshee service manual. The model code for that year is YFZ350B.
Coverage and content
Yamaha wrote this as one book for 1987 through 2001. For a 1991 machine that means both the original specification and everything that followed sit in the same volume, which helps when tracing a part that does not look quite right.
Engine service is taken to component level, including the cylinders, pistons, crankshaft and clutch, each with the factory measurements. Around it are the carburetor and fuel system, transmission and final drive, brake and wheel service, steering and suspension, and the electrical system complete with wiring diagrams. Torque figures appear with their procedures, and the diagnostic chapter follows the sequence Yamaha's own technicians were given.
