Yamaha XS650 1979–1981 Service Repair Manual – PDF Download

🛠️ Yamaha XS650 1979–1981 Service Repair Manual – PDF Download

🧰 This official Yamaha factory manual provides complete service, maintenance, and repair instructions for the Yamaha XS650 motorcycles from 1979 through 1981. Perfect for professional mechanics and vintage bike enthusiasts, it covers engine overhaul, carburetion, electrical system diagnostics, chassis maintenance, and troubleshooting with detailed illustrations and specifications.

📲 Instant PDF Download – Fully compatible with smartphones, tablets, laptops, and desktops
🔧 Trusted by Yamaha dealers and repair shops worldwide

📖 Model Background

The Yamaha XS650 is a classic air-cooled, 4-stroke, SOHC parallel-twin motorcycle known for its reliability and smooth power delivery. Produced during the late 1970s and early 1980s, the XS650 features a rugged tubular steel frame, kick and electric start options, and a 654cc engine with carburetors that offer solid performance and ease of maintenance. The 1979–1981 models retained the traditional styling and mechanical simplicity that made the XS650 popular among riders seeking a dependable and customizable standard motorcycle.

📆 Model Years Covered:

• Yamaha XS650 – 1979
• Yamaha XS650 – 1980
• Yamaha XS650 – 1981

📘 Manual Details:

• Engine: 654cc, 4-stroke, SOHC, air-cooled parallel twin
• Fuel System: Mikuni BS34 carburetors
• Ignition: Battery and coil system with points
• Transmission: 5-speed, constant mesh with chain drive
• Chassis: Tubular steel frame
• Suspension: Telescopic front forks, dual rear shocks
• Brakes: Front and rear drum brakes
• Starting System: Kick and electric start
• Pages: 200+ pages with detailed repair instructions and diagrams

📚 Manual Sections Include:

• General Information
• Specifications, VIN decoding, safety precautions
• Engine
• Disassembly, inspection, valve adjustment, piston and cylinder service
• Fuel System
• Carburetor cleaning, synchronization, fuel tank maintenance
• Electrical System
• Wiring diagrams, ignition timing, battery maintenance
• Chassis
• Frame inspection, suspension, brakes, wheels
• Troubleshooting
• Fault finding, symptom diagnostics, maintenance tips

💾 Format & Compatibility:

• File Type: PDF (Digital Download)
• Searchable & Bookmarked: ✅ Yes
• Printable: ✅ Yes – full manual or individual sections
• Devices Supported: Windows, macOS, iOS, Android, Linux

🔍 Keywords:

Yamaha XS650 1979 1980 1981 service manual PDF, XS650 repair guide, vintage Yamaha motorcycle workshop manual, engine overhaul, carburetor tuning, wiring diagrams

❓ Mini FAQ:

Q: Is this the official Yamaha factory manual?
A: Yes, it is the OEM manual used by Yamaha dealerships and certified mechanics.

Q: Does the manual include detailed engine repair instructions?
A: Absolutely, it covers full engine disassembly, inspection, and reassembly procedures.

Q: Can I view this manual on my smartphone or tablet?
A: Yes, the PDF is fully compatible with all modern devices.

🧭 Helpful Resources for Yamaha Motorcycle Owners

• Why Every Motorcycle Owner Should Own a Service Manual – Find out how a downloadable repair manual can simplify maintenance and help you troubleshoot common problems on your own.
• Motorcycle Troubleshooter – Not sure what’s wrong with your Yamaha motorcycle? Our free tool lists common issues and DIY fixes across all major motorcycle brands.

🔧 Browse More Yamaha Motorcycle Manuals

Note: While our manuals are designed for DIY use, they do not replace professional mechanical training. If you're unsure about a repair or your motorcycle shows serious issues, we strongly recommend visiting a certified mechanic. These guides are best suited for owners with basic to moderate mechanical experience.