Yamaha 1976 1979 XS360 XS400 Service Repair Manual

The 1976–1979 Yamaha XS360/XS400 Service Repair Manual is a factory-level reference guide built for hands-on maintenance and restoration of these classic parallel-twin motorcycles. Inside, you'll find detailed disassembly and reassembly instructions, torque specifications, wiring diagrams, and troubleshooting charts — all accompanied by clear illustrations that walk you through each procedure. Whether you're adjusting valve clearances, rebuilding the top end, or chasing down an electrical gremlin, this manual provides the authoritative guidance that Yamaha's own technicians relied on.

For owners of these increasingly collectible bikes, having the correct service manual is essential. Generic repair guides rarely cover model-specific details like the XS series' unique cam chain tensioner system or its particular carburetor synchronization procedure. This manual fills that gap with precise, model-specific information. Keep in mind that as a vintage document, it may show cosmetic wear — but the technical content inside remains just as relevant today as it was when these bikes rolled off the production line.