Target Audience:
Owners of BMW R850C and R1200C motorcycles, DIY mechanics, professional motorcycle repair shops.
Advantage:
Provides the same comprehensive information used by professional BMW motorcycle shops, offering significant savings on repair costs and empowering owners to maintain their bikes effectively.
Features:
Instant download, comprehensive coverage (A-Z), detailed diagrams and exploded views, troubleshooting guides, professional quality, cost-saving benefits.
Visual Aid:
High-quality exploded pictures and diagrams enhance understanding of repair procedures.
Engine Systems:
Engine Fuel System, Engine Lubrication and Cooling, Engine Combustion System, Lubrication System, Cylinder Head/Valves, Crankcase/Piston/Cylinder, Crankshaft/Transmission/Balancer, Alternator/Starter Clutch.
Drivetrain Systems:
Gearbox & Clutch, Transmission System.
Chassis Systems:
Front Wheel and Steering System, Rear Wheel System, Chassis, Frame/Body Panels/Exhaust System, Wheels & Tyres.
Electrical Systems:
Electrical System, Battery/Charging System, Ignition System, Electric Starter, Lights/Meters/Switches, Wiring Diagrams.
Braking Suspension Cooling:
Braking System, Suspension, Cooling System.
Bodywork Exhaust:
Fenders and Exhaust Pipe, Body & Fixtures.
Fuel System Details:
Fuel injection system, fuel pump, injectors, throttle body, fuel pressure regulator, fuel filter replacement (detailed procedures and specifications).
Ignition System Details:
Ignition coils, spark plugs, ECU, sensors (crankshaft position, camshaft position, etc.), timing adjustments (if applicable).
Maintenance Procedures:
Periodic checks & Adjustments, General Maintenance.
Repair Procedures:
Engine Removal and Installation, Complete A-Z repairs, step-by-step instructions for all procedures.
Troubleshooting:
Troubleshooting section included for diagnosing issues.
Engine Overhaul:
Crankcase disassembly/assembly, piston and ring replacement, cylinder honing/replacement, crankshaft and connecting rod service, valve seat grinding, valve guide replacement.
Transmission Repair:
Gearbox disassembly and reassembly, bearing replacement, seal replacement, clutch inspection and replacement.
Suspension Service:
Fork seal replacement, fork oil change and level adjustment, rear shock absorber inspection and replacement, linkage lubrication.
Electrical Diagnostics:
Testing of starter motor, alternator charging system, battery condition, fuses, relays, switches, and lighting circuits using wiring diagrams.
Depth:
Professional quality, highly detailed with exploded pictures and diagrams. Suitable for professional mechanics and DIY enthusiasts. Covers all repairs from basic maintenance to complex diagnostics and rebuilds.
Torque Specifications:
Crucial torque values for all fasteners and critical components provided throughout the manual.
Special Tools:
Mentions and describes any special tools required for specific procedures.
Engine Type:
Boxer-twin, air-cooled (common for these models, specifics detailed in manual).
Engine Layout:
Horizontally opposed (Boxer) twin-cylinder engine.
Displacement:
R850C: ~850cc; R1200C: ~1170cc (precise specifications within manual).
Fuel Delivery:
Fuel Injection (detailed system coverage in manual).
Cooling System:
Air-cooled with oil cooling elements (specifics and maintenance in manual).
Lubrication System:
Wet sump, oil cooler (details on capacity, type, and service intervals in manual).
Safety Features Coverage:
Manual covers braking system components, suspension adjustments, and electrical systems which contribute to safety.
Braking System Details:
ABS (optional on some models), disc brakes front and rear (detailed inspection, repair, and fluid change procedures).
Lighting System:
Headlight, taillight, turn signals, brake lights, instrument illumination (troubleshooting and bulb replacement in manual).
Routine Maintenance:
Covers periodic checks and adjustments, oil changes, filter replacements, brake fluid flushes, spark plug replacement, valve adjustments (specific intervals provided in manual).
Major Service Points:
Valve clearance checks, timing belt inspections (if applicable), final drive oil change, brake system overhaul points.
Engine Oil:
Specific viscosity grade (e.g., SAE 20W-50, SAE 15W-50) and API classification (details in manual).
Brake Fluid:
DOT 4 or DOT 5.1 (specific recommendations in manual).
Gearbox Oil:
Specific gear oil specification (e.g., SAE 75W-90 or SAE 80W-90, API GL-5; details in manual).
Coolant:
If applicable (for oil cooler circuits or hybrid systems), specific coolant type and mixture ratio (details in manual).
Common Wear Items:
Clutch wear, potential issues with fuel injection system components, wear on steering head bearings, brake pad and rotor wear (manual provides diagnostic and replacement procedures).
Part Numbers Coverage:
While not a parts catalog, the manual's detailed diagrams and procedures often implicitly refer to components where part numbers would be critical for ordering.
Brand:
BMW Motorrad, known for its boxer engines, engineering prowess, and touring/cruiser capabilities.
Model Line:
The R850C and R1200C represent BMW's foray into the cruiser market, adapting their signature boxer engine into a more relaxed, stylish package compared to their sport-touring heritage. The R1200C superseded the R850C in some markets and represented an evolution of the cruiser concept.
Production Period:
Produced from the late 1990s into the early 2000s (specific years covered by the manual for each model variant).
