Market Segment:
Sport Touring Motorcycle
Key Competitors:
Honda VFR800, Kawasaki ZZR1100, Yamaha FJR1300
Bike Attributes:
Characterized by its boxer-twin engine, Telelever front suspension, Paralever rear suspension, and capable sport-touring ergonomics.
Systems Covered:
Engine, Transmission, Drivetrain, Fuel System, Ignition System, Electrical System, Chassis, Suspension, Brakes, Bodywork, Instrumentation, Troubleshooting
Page Count:
Estimated 400-600 pages (typical for a comprehensive service manual of this era)
Manual Type:
Service and Repair Manual
Engine Mechanical:
Engine disassembly, assembly, top-end, bottom-end, valve adjustment, timing, piston/cylinder inspection, oil pump, oil seals
Engine Electrical:
Ignition system diagnosis, spark plugs, coils, ECU, wiring diagrams, starter motor, alternator
Fuel System:
Fuel injection system diagnosis (Motronic), throttle body, fuel pump, fuel injectors, fuel filter replacement, fuel tank maintenance
Transmission Drivetrain:
Gearbox disassembly/assembly, clutch operation, final drive, driveshaft maintenance, shaft seal replacement
Brakes:
ABS II diagnosis and troubleshooting (if equipped), brake caliper service, brake pad replacement, brake fluid bleeding, brake line inspection
Suspension:
Front fork (Telelever) service, rear shock absorber (Paralever) maintenance, bearing inspection and replacement
Electrical System:
Comprehensive wiring diagrams, lighting system, battery maintenance, charging system, fuses, relays, starter system, diagnostic connectors
Bodywork Chassis:
Fairing removal and installation, seat adjustment, luggage system mounting, frame inspection, crash protection maintenance
Scheduled Maintenance:
Oil and filter changes, air filter replacement, spark plug replacement, valve clearance checks, final drive oil change
Troubleshooting:
Systematic diagnostic procedures for common and uncommon issues, fault code interpretation
Repair Procedures:
Detailed step-by-step instructions for component removal, repair, and reinstallation
Diagnostic Level:
Advanced diagnostics, including electronic systems and sensor testing
Rebuild Level:
Complete engine and transmission rebuild procedures
Engine Type:
Air/Oil-cooled, four-stroke, flat twin-cylinder (Boxer)
Bore X Stroke:
99 mm x 70.5 mm
Compression Ratio:
10.7:1
Valvetrain:
2 valves per cylinder, OHC (driven by pushrods)
Horsepower:
90 HP (66 kW) @ 7250 rpm (approximate)
Torque:
98 Nm (72 lb-ft) @ 5750 rpm (approximate)
Fuel Delivery:
Bosch Motronic 2.4 fuel injection with sequential fuel injection and ignition control
Fuel Type:
Unleaded premium gasoline (95 RON recommended)
Oil Capacity:
4.0 liters (4.2 US qt) with filter change
Oil Type Specification:
API SG or higher, SAE 20W-50 or 15W-50 (depending on ambient temperature, consult manual for specifics)
Ignition Type:
Electronic ignition with dual spark plugs per cylinder
Length:
Approx. 2180 mm (85.8 in)
Width:
Approx. 920 mm (36.2 in) at handlebars
Height:
Approx. 1290 mm (50.8 in) at handlebars
Dry Weight:
Approx. 227 kg (500.5 lbs)
Gross Vehicle Weight Rating:
Approx. 450 kg (992 lbs)
Fuel Tank Capacity:
25 liters (6.6 US gal), including reserve
Crash Test Ratings:
N/A (Motorcycle safety is assessed differently, primarily through design and rider skill)
ABS System:
Optional BMW Motorrad ABS II system (check specific bike)
Braking System:
Hydraulically operated disc brakes front and rear, dual disc front
Lighting:
Halogen headlight, LED taillight
Frame Construction:
Trellis frame made of steel tubing
Infotainment System:
N/A (Focus on functional operation, not entertainment features)
ABS:
Optional ABS II system, with detailed diagnostic and troubleshooting procedures for its components.
Diagnostic Interface:
On-board diagnostics (OBD) capabilities via a dedicated connector for fault code retrieval.
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually, whichever comes first (consult manual for exact details)
Valve Adjustment Interval:
Every 20,000 km (12,000 miles)
Spark Plug Replacement:
Every 20,000 km (12,000 miles) or as needed, use specified dual-plug type
Final Drive Oil Change:
Every 20,000 km (12,000 miles)
Gearbox Oil Type:
SAE 75W/90 GL-5 synthetic gear oil (check manual for precise grade)
Final Drive Oil Type:
SAE 80W/90 GL-5 gear oil
Common Problems:
Stiffening clutch cable, occasional issues with the side stand switch, potential for alternator bearing wear over high mileage, paralever boot degradation.
Troubleshooting Tips:
The manual provides specific troubleshooting trees for electrical faults, starting issues, and performance degradation.
