Engine Mechanical:
Complete overhaul, piston, cylinder, crankshaft, camshaft, valve train
Engine Management:
Fuel injection (Bosch Motronic), ignition system, sensors, actuators
Transmission Manual:
Gearbox assembly, clutch, shift mechanism
Drivetrain:
Final drive, universal joint, driveshaft
Front Suspension:
Telescopic forks, steering head bearings, wheel bearings
Rear Suspension:
Paralever rear suspension, monoshock absorber, swingarm
Brake System:
ABS II (Anti-lock Braking System), hydraulic lines, calipers, master cylinders, disc replacement
Electrical System Charging:
Alternator, voltage regulator, battery maintenance
Electrical System Ignition:
Ignition coils, spark plugs, control unit
Lighting System:
Headlight, taillight, turn signals, instrumentation lights
Instrumentation:
Speedometer, tachometer, warning lights, diagnostics indicators
Fuel System:
Fuel tank, fuel pump, fuel filter, injectors, fuel lines
Exhaust System:
Catalytic converter, mufflers, lambda sensor
Frame And Body:
Frame inspection, body panels, fairing removal and installation
Preventative Maintenance:
Oil changes, filter replacements, spark plug checks, chain/driveshaft lubrication
Routine Servicing:
Valve clearance adjustment, fluid level checks, brake pad replacement
Major Repairs:
Engine rebuild, gearbox overhaul, suspension overhaul
Troubleshooting Guides:
Step-by-step diagnostic flowcharts for common and uncommon issues
Wiring Diagram Interpretation:
Detailed explanation of electrical circuits and component identification
Component Removal Installation:
Detailed instructions for removing and reinstalling all major and minor components
Torque Specifications:
Accurate torque values for all fasteners and critical components
Special Tool Requirements:
Identification and usage of specialized tools required for specific procedures
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds
Diagnostic Capability:
Advanced diagnostic information for engine management and ABS systems
Electrical Diagnostics:
Detailed wiring diagrams and troubleshooting for electrical faults
Engine Type:
Air-cooled, four-stroke, flat twin ('Boxer')
Displacement:
848 cc (51.7 cu in)
Bore X Stroke:
90.0 mm x 66.0 mm (3.54 in x 2.60 in)
Compression Ratio:
10.0:1
Valve Train:
2 valves per cylinder, pushrod actuated with rocker arms
Horsepower:
70 hp (52 kW) @ 6,750 rpm
Torque:
79 Nm (58 lb-ft) @ 4,750 rpm
Fuel Delivery:
Bosch Motronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON + MON)/2
Cooling Method:
Air cooling
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually
Valve Check Interval:
Every 20,000 km (12,000 miles)
Spark Plug Replacement:
Every 20,000 km (12,000 miles)
Engine Oil:
SAE 20W-50 API SG or higher (e.g., Castrol GPS 20W-50)
Engine Oil Capacity:
3 Liters (3.2 US qt) with filter change
Transmission Oil:
SAE 75W/90 API GL-5 Gear Oil (e.g., BMW Advantec Synthetic Gear Oil)
Final Drive Oil:
SAE 75W/90 API GL-5 Gear Oil (e.g., BMW Advantec Synthetic Gear Oil)
Coolant:
N/A (Air-cooled engine)
Common Issues:
Stator failure, ABS sensor issues, clutch slave cylinder leaks, potential oil leaks from seals