2008 Yamaha V STAR 1100 SILVERADO Service and Repair Manual
Yamaha's reference for the 2008 Silverado is LIT-11616-SL-12, and the machine's code is XVS11ATXB. One book covers 2006, 2007, 2008 and 2009.
The B suffix in that code is not decoration. Codes are how the factory separates production variants that look identical from the saddle, and reading yours off the frame before ordering is the only reliable check.
As a document, it is the one a dealer technician uses. Service intervals and adjustment figures come first, then engine work in the sequence Yamaha prescribes with inspection limits stated, then fuel and ignition, final drive, chassis and braking, and finally the electrical system with original wiring diagrams. Fastener torque appears with each procedure.
Match the part number and the code, and you have the right reference.