This comprehensive Yamaha XS650 Service Repair Manual covers models from 1974 to 1980, providing detailed instructions and diagrams for every aspect of your motorcycle, from basic maintenance to complex repairs. It's the ultimate resource for the DIY enthusiast who wants to keep their XS650 running smoothly. The manual is organized into sections, starting with General Information, including service safety, model identification, emissions control systems, metric conversions, part numbers, and essential tools. It then moves onto Specifications, outlining general standards, service limits, and torque values. The Fuel System section covers service information, troubleshooting, fuel tank, auto fuel valve, air cleaner housing, carburetor removal, disassembly, assembly, installation, pilot screw adjustment, fuel pump, and more. Cooling System details service information, troubleshooting, coolant replacement, radiator, reserve tank, water pump, and more. The Engine section delves into engine mechanicals, lubrication system, cooling system, control system, fuel system, exhaust system, and more. The Transmission/Transaxle section focuses on the clutch, gearshift linkage, crankcase separation, disassembly, assembly, driven gears, and more. Moving on to the Frame/Suspension section, you'll find information on fork legs, shock absorbers, swing arm, steering stem, and more. The Brakes section covers the brake system, brake fluid replacement, air bleeding, brake pad replacement, front master cylinder, rear master cylinder, front brake caliper, rear brake caliper, brake pedal, and more. Wheels & Tyres include details on the front and rear wheel, wheel balancing, and more. The Ignition System covers the ignition coil, gear position switch, coolant temperature, engine stop switch, ignition timing, and more. The Lights/Switches/Instruments section provides service information, troubleshooting, headlight position, turn signals/brake light, instruments, brake light switches, oil pressure, relay box, horn, and more. The Electrical section includes wiring diagrams. Finally, the Maintenance section covers service information, lubrication points, troubleshooting, maintenance schedule, engine oil level, engine oil filter change, oil pressure check, final drive oil, fuel line, throttle operation, carburetor sync, and more.

The Yamaha XS650, a classic motorcycle that graced the roads from 1974 to 1980, was a revolutionary machine that captured the hearts of riders worldwide. It was Yamaha's first foray into the air-cooled, parallel-twin engine segment, marking a departure from the company's traditional two-stroke offerings. The XS650's design, inspired by the British parallel-twin bikes of the era, featured a robust 650cc, air-cooled, 360-degree crankshaft engine that delivered smooth power and a distinctive rumble. With a five-speed transmission, a telescopic fork front suspension, and twin rear shocks, the XS650 provided a comfortable and stable ride. The motorcycle's clean, minimalist styling with a traditional teardrop fuel tank, a single round headlight, and a low-slung rider position further enhanced its appeal. The XS650 rapidly became a favorite among riders, particularly those seeking a reliable and easy-to-maintain motorcycle for commuting, touring, or simply enjoying the open road. The engine's simplicity and proven design made it exceptionally durable, capable of handling countless miles with minimal maintenance. The XS650's versatility, coupled with its affordability, made it a popular choice for both beginners and seasoned riders. The motorcycle's popularity further extended to the customization scene, with countless aftermarket parts and accessories available, allowing owners to personalize their rides to their liking. The Yamaha XS650, with its timeless design, reliable performance, and enduring legacy, continues to captivate enthusiasts today, serving as a testament to Yamaha's engineering prowess and the enduring appeal of classic motorcycles.