1977 Yamaha XS500 Service and Repair Manual

Part number LIT-11616-01-46 is the factory service manual that documents the 1977 XS500, a machine Yamaha coded XS500C.

The same volume runs from 1975 to 1978, so the book was current when the bike was new and stayed current for the rest of the model's life. Specifications are presented by code, which is how you make sure a clearance you are measuring belongs to XS500C and not to a neighbouring year.

Working from it

Start in the general information and specification chapters to establish the numbers, use the adjustment chapter for routine service, then move to the overhaul sections when something has to come apart. Those sections state the order, the special tools, the wear limits and the reassembly torque. Electrical faults are handled with test readings and full wiring diagrams, which keeps diagnosis on the harness instead of the parts counter.