Segment:
Adventure Touring Motorcycle
Target Audience:
Enthusiasts, DIY owners, professional mechanics
Positioning:
The R 1150 GS is renowned for its robust build, versatility, and long-distance touring capabilities, a direct competitor to models like the Honda Africa Twin and Triumph Tiger series of its era.
Gs Philosophy:
Combines on-road comfort with off-road capability, durable construction, and extensive aftermarket support.
Manual Value:
Essential resource for maintaining and repairing the complex systems of the R 1150 GS, saving time and money on workshop visits.
Engine:
Engine disassembly, assembly, tuning, troubleshooting, internal components (pistons, rings, valves, crankshaft, camshafts), cylinder head service, timing chain/belt inspection and replacement.
Fuel System:
Fuel injection system (EFI), fuel pump, injectors, fuel pressure regulator, throttle body, fuel tank, fuel lines, diagnostics.
Ignition System:
Ignition coils, spark plugs, ECU (Engine Control Unit) interface, troubleshooting ignition faults.
Transmission And Drivetrain:
Gearbox operation, clutch service, driveshaft, final drive (bevel gear housing), oil changes, seal replacement.
Suspension:
Front forks (including Telelever system), rear shock absorber (including Paralever system), fork seals, oil changes, spring replacement, shock absorber overhaul.
Brakes:
Brake system components (master cylinders, calipers, brake lines, pads, rotors), ABS (Anti-lock Braking System) operation and troubleshooting, bleeding procedure, brake fluid specifications.
Electrical System:
Wiring diagrams, battery, alternator, starter motor, lighting system, horn, fuses, relays, instrument cluster, diagnostics of electrical faults.
Cooling System:
Oil cooling system, oil cooler inspection and service, oil filter replacement.
Exhaust System:
Exhaust pipes, muffler inspection and replacement, catalytic converter information.
Wheels And Tires:
Wheel bearing replacement, tire pressure recommendations, spoke wheel maintenance.
Chassis And Frame:
Frame inspection, steering head bearings, general chassis maintenance.
Bodywork And Fairings:
Panel removal and installation, fairing repairs, seat and tank removal.
Maintenance:
Scheduled maintenance tasks, oil and filter changes, spark plug replacement, air filter cleaning/replacement, valve clearance adjustment, drive shaft lubrication, brake fluid flush.
Troubleshooting:
Diagnostic flowcharts, common problems and solutions, electrical fault finding, engine performance issues.
Repair:
Step-by-step instructions for component removal, installation, and overhaul of all major systems.
Diagnostics:
Procedures for checking and adjusting engine parameters, electrical system testing, ABS system diagnostics.
Depth:
Comprehensive (from basic maintenance to complete engine rebuilds and advanced diagnostics)
โ๏ธ Engine Specifications
Type:
Air/oil-cooled, four-stroke flat-twin (boxer) engine
Bore X Stroke:
101 mm x 70.5 mm
Horsepower:
85 hp @ 6,750 rpm
Torque:
98 Nm (72 lb-ft) @ 5,250 rpm
Induction:
Electronic fuel injection (Bosch Motronic MA 2.4)
Fuel Type:
Unleaded gasoline, minimum 91 octane
System:
Dry sump lubrication with separate oil reservoir
Oil Capacity:
Approx. 4.0 liters (4.2 US qt) with filter change
Oil Change:
Every 10,000 km (6,000 miles) or annually
Valve Adjustment:
Every 20,000 km (12,000 miles)
Spark Plugs:
Every 20,000 km (12,000 miles)
Brake Fluid:
Every 2 years
Engine Oil Type:
SAE 15W-50, API SG/SH/SJ or ACEA A2-96/A3-98 (synthetic or semi-synthetic recommended)
Clutch Slave Cylinder Leaks:
Common for the internal seal to fail, leading to clutch fluid leakage.
Fuel Pump Relay:
Relays can fail, preventing the fuel pump from operating.
Paralever Pivot Bearings:
Wear in the Paralever pivot bearings can cause rear suspension play.
Throttle Position Sensor:
Can become faulty, leading to irregular engine performance.
Front Fork Seals:
Prone to wear and leaks, especially on bikes used off-road.
