Target Audience:
BMW motorcycle owners (DIY enthusiasts), independent motorcycle repair shops, BMW dealerships.
Manual Value Proposition:
Offers comprehensive, authorized-level repair and maintenance information, crucial for the upkeep of a sophisticated German motorcycle like BMW.
Comprehensiveness:
Covers all aspects of the vehicle from routine maintenance to complete engine rebuilds and electrical system diagnostics.
Accuracy:
Based on official BMW factory service data, ensuring precision in procedures and specifications.
Ease Of Use:
Digital format allows for quick access to specific information via search functionality.
Engine Systems:
Engine mechanical, fuel injection, ignition, cooling, lubrication, exhaust
Drivetrain:
Clutch, gearbox (transmission), final drive (chain & sprockets)
Chassis And Suspension:
Frame, front suspension (telescopic forks), rear suspension (monoshock, swingarm), steering system
Braking System:
Front and rear brake systems (hydraulic disc brakes), ABS (if equipped)
Electrical System:
Battery, charging system (alternator, regulator/rectifier), starter system, lighting, instrumentation, ECU, wiring diagrams
Fuel System:
Fuel tank, fuel pump, fuel injectors, fuel pressure regulator, evaporative emissions control
Bodywork And Trim:
Fairings, body panels, seat, fenders, luggage system mounting points
Maintenance Tasks:
Oil changes, filter replacements, chain lubrication and adjustment, brake fluid flush, coolant flush, spark plug replacement, air filter cleaning/replacement
Diagnostic Procedures:
Troubleshooting guides for common issues, fault code interpretation (if applicable to the era), symptom-based diagnostics
Repair And Rebuild:
Engine top-end rebuild, clutch replacement, transmission overhaul, suspension fork service, brake caliper overhaul, starter motor repair
Technical Specifications:
Torque specifications, clearances, fluid capacities, electrical tolerances
Wiring Diagrams:
Detailed electrical schematics for all systems, including lighting, ignition, fuel injection, and ABS.
Diagnostic Capabilities:
Advanced diagnostics, including fuel system pressure testing, ignition system testing, and sensor testing.
Rebuild Instructions:
Complete engine and transmission rebuild procedures, including disassembly, inspection, component replacement, and reassembly.
Special Tool Requirements:
Identification of specific BMW special tools required for certain procedures.
Engine Type:
Single-cylinder, four-stroke
Bore X Stroke:
100 mm x 83 mm
Compression Ratio:
10.0:1
Horsepower:
Approx. 48 hp (35 kW) @ 6500 rpm (varies slightly by model year)
Torque:
Approx. 60 Nm (44 lb-ft) @ 5000 rpm (varies slightly by model year)
Fuel Delivery:
Electronic Fuel Injection (EFI) - Bosch Motronic
Fuel Type:
Unleaded gasoline, minimum 91 RON (Research Octane Number)
Ignition System:
Digital CDI (Capacitor Discharge Ignition) with dual spark plugs
Cooling System:
Liquid-cooled
Oil Type:
SAE 15W-50, API SG or JASO MA certified motorcycle oil
Oil Capacity:
Approx. 2.3 liters (2.4 US quarts) with filter change
Gearbox Type:
5-speed manual transmission
ABS Option:
Optional ABS (Anti-lock Braking System) available on many models.
Clutch Type:
Wet multi-plate clutch, operated hydraulically
Final Drive:
O-ring sealed chain drive
Transmission Fluid:
Motorcycle gear oil (API GL-4) or SAE 75W-90
ABS Availability:
Optional ABS system for enhanced braking safety.
Lighting:
Halogen headlight, LED taillight, turn signals.
Braking Performance:
Dual disc front brake, single disc rear brake. The manual will detail proper brake bleeding and pad replacement procedures.
Frame Construction:
Steel perimeter frame designed for stability and rigidity.
Ergonomics:
Designed for comfortable touring and off-road capability, with upright riding position.
Instrument Cluster:
Digital speedometer, analog tachometer, odometer, trip meter, coolant temperature gauge, fuel gauge, gear indicator, warning lights.
ABS System:
Optional ABS system provides enhanced stability during braking.
Diagnostic Interface:
BMW's proprietary diagnostic connector, requiring specific tools or adapters for advanced diagnostics not typically covered by basic owner manuals, but detailed in this workshop manual.
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually, whichever comes first.
Air Filter Service:
Check every 10,000 km (6,000 miles), clean or replace as needed.
Spark Plug Replacement:
Every 20,000 km (12,000 miles) or as specified by spark plug manufacturer.
Chain Maintenance:
Lubricate and adjust every 5,000 km (3,000 miles) or as needed.
Coolant Type:
BMW recommended ethylene glycol based coolant (e.g., BMW Radiator Protection Blue), mixed 50/50 with distilled water.
Brake Fluid Type:
DOT 4 brake fluid.
Water Pump Seal:
The water pump seal can be a wear item and may require replacement over time. The manual will cover its inspection and replacement.
ABS Sensor Wear:
ABS sensor rings can become contaminated or damaged, affecting ABS performance. Cleaning and inspection are covered.
Fuel Filter Clogging:
Periodic replacement of the inline fuel filter is recommended. The manual will detail its location and replacement procedure.
Bmw Motorcycle Division:
BMW Motorrad, a division of BMW AG, has a long history of producing innovative and durable motorcycles since 1923.
F650 Lineage:
The F650GS single-cylinder series (often referred to as the 'Funduro' or 'Classic') was BMW's entry into the mid-weight adventure touring segment. It evolved from the F650ST Strada and introduced a more off-road capable version.
Transitional Models:
The F650GS designation was later applied to a twin-cylinder model (which became the F700GS), making the single-cylinder models distinct. This manual specifically covers the single-cylinder era.
Production Years:
1993-2007
Manufacturing Location:
Initially produced by Aprilia in Italy under contract for BMW, later production moved to BMW's Berlin plant.