🏷️ Basic Information Identification Make: BMW Model: R 100 PD Model Variant: PD (Paris-Dakar) Production Years Covered: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 👋 Introduction Market Position Motorcycle Segment: Dual-sport / Adventure motorcycle, known for its ruggedness and touring capability. Target Audience: Owners seeking to perform their own maintenance, repairs, and restorations on the R 100 PD. Competitive Analysis Key Competitors Era: Honda Transalp, Yamaha Tenere, Suzuki DR Big, Kawasaki KLR650. Key Features Model Significance: The R 100 PD (Paris-Dakar) is a variant of the popular R 100 GS, specifically outfitted for long-distance adventure touring with a larger fuel tank, taller windscreen, and spoked wheels. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Manual for Repair Language: English Format: PDF Download Page Count Page Count: 168 📖 Manual Coverage Systems Covered Engine Overhaul: Complete engine disassembly, inspection, reassembly, torque specifications, timing procedures, valve adjustment. Fuel System: Carburetor adjustment and overhaul (e.g., Bing 40), fuel pump, fuel lines, fuel tank maintenance. Ignition System: Ignition timing, spark plug specifications, ignition coil testing, electronic ignition module diagnostics. Transmission And Drivetrain: Gearbox disassembly and assembly, clutch operation, final drive inspection and maintenance, driveshaft lubrication. Chassis And Suspension: Front fork (telescopic) overhaul, rear shock absorber replacement, swingarm bearing service, wheel bearing replacement. Braking System: Brake caliper overhaul, brake pad replacement, brake fluid bleeding, master cylinder inspection, disc brake maintenance. Electrical System: Wiring diagrams, battery maintenance, charging system (alternator), starter motor, lighting circuits, fuse identification. Bodywork And Frame: Body panel removal and installation, seat mounting, fairing components, frame integrity checks, center stand and side stand. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, lubrication points, valve clearance checks. Troubleshooting Guides: Systematic diagnostic procedures for common starting, running, and electrical issues. Repair Procedures: Step-by-step instructions for component disassembly, repair, and reassembly. Adjustment Procedures: Carburetor synchronization, throttle cable adjustment, clutch lever free play adjustment. Technical Depth Diagnostic Capability: Advanced diagnostics including electrical troubleshooting, fuel mixture analysis, and engine performance tuning. Rebuild Scope: Comprehensive procedures for engine rebuilds, gearbox overhauls, and suspension component refurbishment. 📊 Manual Specifications File Format File Format: PDF Searchability: Likely text-searchable (depending on OCR quality of original scans). Print Quality Print Quality: Printable (standard PDF output). Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, four-stroke, boxer twin-cylinder Displacement: 980 cc Bore X Stroke: 94 mm x 70.6 mm Compression Ratio: 8.5:1 Performance Horsepower: 60 hp (44 kW) @ 6,000 rpm (approximate, varies slightly by year and spec) Torque: 77 Nm (57 lb-ft) @ 3,750 rpm (approximate) Fuel System Carburetors: 2 x Bing 40/45mm (depending on exact model year and spec) Fuel Type: Unleaded gasoline (RON 91 or higher) Lubrication Oil Capacity With Filter: 3.0 Liters (approx.) Recommended Oil Viscosity: SAE 20W-50 🔧 Transmission Standard Transmission Type: 5-speed manual Clutch Type: Single dry plate, hydraulically operated Features Final Drive: Shaft drive Transmission Oil Type: SAE 90 Gear Oil (API GL-5) 📐 Dimensions Exterior Wheelbase: 1490 mm (58.7 inches) Length: 2220 mm (87.4 inches) Width: 890 mm (35.0 inches) Seat Height: 860 mm (33.9 inches) Weights Dry Weight: 217 kg (478 lbs) Gross Vehicle Weight: 430 kg (948 lbs) Fuel Capacity Fuel Tank Capacity: 26 Liters (6.9 US gallons), including a 4-liter reserve (PD model specific). 🛡️ Safety Features Ratings Safety Ratings: Motorcycle safety is primarily dependent on rider skill and proper maintenance. No formal crash ratings like automobiles. Active Features Braking System: Dual disc front brakes, single disc rear brake. Often equipped with ABS in later production years, though less common on PD models of this era. Lighting: Halogen headlight, LED tail light (often aftermarket upgrade), turn signals. Passive Features Frame Construction: Steel tube frame provides structural integrity. Chassis Stability: Well-balanced chassis for its class, but can be affected by tire pressure and suspension setup. 💡 Technology Features Infotainment Infotainment System: N/A (Basic motorcycle instrumentation: speedometer, tachometer, odometer, fuel gauge, warning lights). Driver Assistance ABS: Optional on some models, not standard for the entire 1987-1996 range. Connectivity Connectivity Features: N/A (Mechanical and electrical systems only). 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 km (3,000 miles) or annually, whichever comes first. Valve Adjustment Interval: Every 10,000 km (6,000 miles). Spark Plug Replacement: Every 10,000 km (6,000 miles). Fluid Specifications Brake Fluid: DOT 4 Clutch Fluid: DOT 4 Final Drive Fluid: SAE 90 Gear Oil (API GL-5) Known Issues Electrical Connections: Corrosion and loose connections in the wiring harness, especially around the ignition and charging systems, can cause intermittent faults. Output Shaft Seal: Leaking output shaft seal is a common wear item, requiring replacement. Carburetor Issues: Bing carburetors require regular cleaning and synchronization for optimal performance. Suspension Wear: Fork seals and rear shock absorbers can wear over time, affecting ride quality and handling. 📚 Vehicle...