Buell Motorcycle Company factory service manual (#99491-10Y) for the 2010 Buell 1125 Models, covering both the 1125R and 1125CR, both powered by the 1125cc Helicon V-Twin engine. Covers maintenance, chassis, engine, fuel system, cooling system, drive/transmission, and electrical systems, with model-specific procedures called out separately for 1125R and 1125CR throughout.
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Manual #99491-10Y | ©2009 Buell Motorcycle Company
This factory service manual covers the 2010 Buell 1125R (VIN motorcycle type code HL) and 1125CR (VIN motorcycle type code YL), both fitted with the 1125cc Helicon™ V-Twin engine. As with the 2009 edition, model-specific procedures — fork clamps, clip-ons/handlebar, headlamp, turn signals/mirrors, ignition switch/fork lock — are documented separately for each model.
Complete maintenance schedules, chassis and engine specifications and repair procedures (with 1125R- and 1125CR-specific steps clearly separated), fuel injection and cooling system service, drivetrain/transmission overhaul procedures, full electrical diagnostics and wiring diagrams, connector repair procedures, valve lash adjustment, and VIN/model identification tables covering both models.
| Manufacturer | Buell Motorcycle Company |
|---|---|
| Model / Series | 1125R, 1125CR |
| Model Years | 2010 |
| Engine / Powertrain | 1125cc Helicon V-Twin |
| Manual Type | Factory Service/Electrical Manual (#99491-10Y) |
| Coverage | Maintenance, chassis, engine, fuel, cooling, drivetrain, electrical (both models) |
Easy to follow and useful for maintenance, repair, and electrical troubleshooting. A convenient workshop reference.
The manual is well organized and easy to navigate. I found the service and electrical information useful for my 2010 Buell.
The manual was very useful for troubleshooting electrical issues on my 1125R. The wiring information made it much easier to track down the problem.
I needed the electrical information for my 1125CR, and this manual had the details I was looking for. Easy to navigate and helpful during repairs.
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