Category:
Dual-sport motorcycle, adventure touring motorcycle.
Competitors:
Competed against models like the Kawasaki KLR650, Honda Transalp, and Yamaha Tenere in its era, offering a balance of on-road comfort and off-road capability.
Design Philosophy:
Designed as an accessible, reliable, and versatile adventure touring motorcycle, suitable for commuting, touring, and light off-road excursions. Known for its robust single-cylinder engine and manageable size.
Manual Value Proposition:
Provides the essential technical information for owners and mechanics to maintain, diagnose, and repair the BMW F650GS, ensuring longevity and optimal performance, at a fraction of dealership service costs.
Systems Covered:
Engine, Engine Electrics, Fuel Preparation & Control, Fuel Tank & Lines, Radiator, Exhaust System, Clutch, Gearbox, Chain Drive, Front Forks, Steering, Rear Wheel Drive, Brakes, Wheels & Tyres, Frame, General Electrical Equipment, Instruments, Lights.
Type:
Factory Service Workshop Repair Manual
Powertrain:
Comprehensive coverage of the single-cylinder Rotax-designed engine, including disassembly, inspection, assembly, and troubleshooting. Detailed information on fuel injection, ignition, lubrication, cooling, and exhaust systems.
Drivetrain:
In-depth coverage of the clutch mechanism (wet multi-plate), gearbox (5-speed), and the final chain drive, including maintenance, adjustment, and component replacement. Includes rear swingarm and wheel bearing service.
Suspension Steering:
Detailed procedures for the telescopic front forks (including oil changes and seal replacement) and the rear shock absorber. Comprehensive guidance on steering head bearing maintenance and adjustment.
Brakes:
Full coverage of both front and rear braking systems, likely including hydraulic disc brakes. Procedures for brake fluid replacement, caliper maintenance, pad replacement, and rotor inspection.
Electrical Electronics:
Extensive details on the motorcycle's electrical system, including wiring diagrams, component testing, charging system (alternator, battery), ignition system, lighting, and instrument cluster functions.
Bodywork Fairings:
Covers removal and installation of body panels, fairings, and windscreens for access to internal components and cosmetic repairs.
Maintenance:
Routine maintenance procedures such as oil and filter changes, air filter cleaning/replacement, spark plug replacement, chain lubrication and adjustment, brake system checks, and coolant checks.
Troubleshooting:
Diagnostic procedures for common issues, including engine starting problems, electrical faults, fuel system issues, and braking system performance problems. Likely includes symptom-based troubleshooting guides.
Repair Rebuild:
Detailed step-by-step instructions for component disassembly, cleaning, inspection, repair, and reassembly. Covers major engine components, transmission, suspension, brakes, and electrical parts for complete overhaul.
Technical Specifications:
Includes torque specifications for critical fasteners, engine clearances, fluid capacities, valve clearances, ignition timing (if applicable), and electrical system voltages.
Frame Chassis Inspection:
Includes inspection of the frame, swingarm, steering head, and wheel bearings for damage, wear, or looseness. Crucial for chassis integrity and safe handling.
Carburetor Adjustment:
While this model features fuel injection, earlier variants or specific international markets might have had carbureted versions. If so, the manual would cover their adjustment and maintenance. However, the description points to fuel injection.
Depth Level:
Comprehensive factory-level detail suitable for professional technicians and experienced DIY mechanics. Covers everything from basic fluid changes to complete engine and transmission rebuilds.
Diagnostic Tools:
While not explicitly stated, factory manuals for BMW motorcycles often include diagnostic codes, troubleshooting flowcharts, and specifications for using specialized diagnostic tools (e.g., ICOM diagnostic system for later models, though this F-series likely uses simpler methods or basic scan tools for EFI codes).
Engine Type:
Single-cylinder, four-stroke, DOHC, 4 valves per cylinder, water-cooled.
Engine Displacement:
652 cc (cubic centimeters)
Bore X Stroke:
100 mm x 83 mm (approximate, common for this engine)
Engine Manufacturer:
Rotax (Bombardier Recreational Products)
Horsepower:
Approximately 48-50 hp (35-37 kW) at 6,500 rpm (depending on specific model year and tuning).
Torque:
Approximately 60 Nm (44 lb-ft) at 5,000 rpm (depending on specific model year and tuning).
Fuel Delivery:
Electronic fuel injection (Bosch Motronic or similar).
Fuel Type:
Unleaded gasoline (min. 91 RON).
Length:
Approx. 2,180 mm (85.8 in)
Width:
Approx. 880 mm (34.6 in) at handlebars
Height:
Approx. 1,290 mm (50.8 in) to top of windshield
Seat Height:
Approx. 810 mm (31.9 in) (standard, lower and higher options often available)
Dry Weight:
Approx. 176 kg (388 lbs)
Gross Vehicle Weight:
Approx. 370 kg (816 lbs)
Fuel Tank Capacity:
17 liters (4.5 US gal), including a reserve of approx. 3.5 liters.
Crash Test Results:
Motorcycles are generally not subjected to standardized crash testing like automobiles. Safety is assessed through design features and rider protection.
Braking System:
Standard dual disc front brake, single disc rear brake. Optional ABS (Anti-lock Braking System) was available on many models, significantly enhancing braking safety.
Lighting:
Halogen headlamp, LED tail light, turn signals.
Frame Construction:
Steel-tube frame provides rigidity and durability. Engine serves as a stressed member.
Ergonomics:
Upright riding position offers good visibility and control. Handguards typically standard for rider protection from elements and debris.
Instrument Cluster:
Analog tachometer and speedometer, digital display for odometer, trip meter, clock, fuel level, and gear indicator. Warning lights for various systems.
ABS:
Optional ABS system available, which can be deactivated by the rider for off-road use. Manual will cover ABS system diagnostics and servicing.
Accessories:
Provisions for accessories like heated grips, power outlets (cigarette lighter style), and auxiliary lighting may be present. The manual will cover wiring and installation.
Oil Filter Change:
Typically every 10,000 km (6,000 miles) or annually, whichever comes first. Manual will specify exact interval.
Air Filter Inspection:
Inspect every 10,000 km (6,000 miles), clean or replace as needed. Off-road use may require more frequent checks.
Spark Plug Replacement:
Typically every 20,000 km (12,000 miles). Manual will provide specific type and gap.
Valve Clearance Check:
Recommended at 20,000 km (12,000 miles) intervals. Requires shims for adjustment.
Engine Oil:
Refer to manual for specific viscosity grade (e.g., SAE 15W-50 or 10W-40) and API classification. Typically a motorcycle-specific 4-stroke engine oil meeting JASO MA/MA2 standards. Capacity approx. 2.4-2.6 liters with filter change.
Coolant:
BMW recommends a specific coolant mixture (e.g., 50% ethylene glycol-based antifreeze and 50% distilled water). Capacity approx. 1.5 liters.
Brake Fluid:
DOT 4 hydraulic brake fluid. Recommended replacement every 2 years.
Common Problems:
Potential issues can include regulator/rectifier failure (overheating), chain wear, clutch slave cylinder leaks, and water pump seal leaks. The manual will detail checks and repairs for these.
