🏷️ Basic Information Identification Make: BMW Model: 2002 Model Code: BMW Neue Klasse / Generation 1 Generation Production Years: 1968-1977 Codes Chassis Codes: 114, 115, 120, 121 👋 Introduction Market Position Market Segment: Compact executive sedan and coupe, influential in establishing BMW's reputation for sporty driving and reliable engineering. Competitive Analysis Key Competitors: Mercedes-Benz 200-230 series, Alfa Romeo Giulia, Ford Taunus, Opel Rekord. Key Features Vehicle Strengths: Agile handling, responsive steering, peppy engines, robust build quality, sporting image, driver-focused cockpit. Seller Value Proposition Forestman Solutions Advantage: Commitment to customer satisfaction, post-purchase support, comprehensive product information. 📋 Manual Details Coverage Areas Manual Type: Comprehensive Service & Repair Manual Language: English Format: Digital (Likely PDF, though exact format may vary) Page Count Page Count: Est. 500-800+ pages (typical for comprehensive manuals of this era) 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, fuel injection ( Kugelfischer), carburetors, cooling system, lubrication system, ignition system, exhaust system Transmission Drivetrain: Manual transmissions (4-speed, 5-speed Getrag), automatic transmissions (optional), clutch system, driveshaft, differential, axles Suspension Steering: Front and rear suspension components, shock absorbers, springs, bushings, steering gearbox, steering linkage Brakes Wheels: Front disc brakes, rear drum brakes, brake hydraulics, parking brake, wheel bearings, wheel bolt patterns Electrical Systems: 12V electrical system, alternator, starter motor, battery, lighting system, instrumentation, wiring diagrams, fuses, relays Body Chassis: Body repair, rust prevention, door mechanisms, window regulators, interior trim, chassis lubrication points Procedures Included Maintenance: Routine checks, oil changes, filter replacements, spark plug service, brake fluid flush, cooling system service Diagnostics: Troubleshooting guides for common engine, electrical, and mechanical problems; diagnostic charts Repair Rebuild: Detailed step-by-step instructions for engine rebuilds, transmission overhauls, brake system repairs, suspension component replacement Technical Data: Torque specifications, clearances, timing adjustments, fluid capacities, electrical resistance values Technical Depth Depth Level: Professional Level: Covers everything from basic maintenance to full engine and drivetrain rebuilds, including detailed troubleshooting and diagnostic procedures. 📊 Manual Specifications File Format Digital Format: Likely PDF for easy searching and printing, potentially with high-resolution scans of original diagrams. Print Quality Print Quality Notes: Assumed to be high quality if digital, preserving original technical drawings and schematics. Binding Type Binding Type: Not Applicable (Digital Format) Paper Type Paper Type: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Family: BMW M10 Inline-4 Engine Variants Engine Displacement Range: 1.6L, 1.8L, 2.0L Notable Engine Codes: M10B16, M10B18, M10B20, M10B20/S (Ti) Performance Horsepower Range: Approximately 85 hp (1600) to 130 hp (2002 Ti/Tii) Torque Range: Approximately 130 Nm (1600) to 170 Nm (2002 Ti/Tii) Fuel System Fuel Delivery: Solex carburetors (twin choke), Zenith carburetors, Bosch D-Jetronic fuel injection (Ti models) Engine Construction Block Material: Cast Iron Head Material: Aluminum Alloy Cooling System Cooling Type: Water-cooled, pressurized system Lubrication System Oil Capacity: Approx. 4.5 liters (with filter change) 🔧 Transmission Standard Standard Transmission: 4-speed manual (ZF or Getrag) Optional Optional Transmission: 3-speed automatic (optional on some models) Features Clutch Type: Single dry plate, hydraulically operated Drivetrain Drive Layout: Rear-wheel drive (RWD) Gear Ratios Gear Ratios Note: Varies by specific gearbox and engine, detailed in manual. 📐 Dimensions Exterior Wheelbase: Approx. 2565 mm (101 in) Length: Approx. 4200 mm (165.4 in) Width: Approx. 1630 mm (64.2 in) Height: Approx. 1410 mm (55.5 in) Weights Curb Weight: Approx. 1000-1150 kg (2200-2535 lbs) depending on model Gross Vehicle Weight: Not explicitly specified, but typically around 1450 kg. Cargo Trunk Volume: Approx. 450 liters (15.9 cu ft) 🛡️ Safety Features Ratings Safety Ratings Note: Modern safety rating systems were not prevalent during its production. Relied on robust construction. Active Features Braking System Type: Front: Disc, Rear: Drum Passive Features Seatbelts: Standard 3-point front seatbelts, optional rear lap belts Body Structure: Reinforced safety cage, crumple zones (early implementation) Steering Column: Collapsible steering column 💡 Technology Features Infotainment Infotainment System: Basic analog radio with optional power antenna. Focus on mechanicals over electronics. Driver Assistance Driver Assistance Features: None (standard for the era) Instrumentation Dashboard Layout: Driver-centric, analog gauges: speedometer, tachometer, fuel gauge, coolant temperature, oil pressure warning light. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 - 8,000 km (3,000 - 5,000 miles) or 6-12 months, depending on usage and oil type. Tune Up Interval: Spark plugs, points, and condenser checked/replaced every 15,000 - 20,000 km (9,000 - 12,000 miles). Timing Belt Chain: Engine M10 uses a timing chain, designed for the life of the engine, but inspection for stretch is recommended. Fluid Specifications Engine Oil Grade: SAE 20W-50 or 10W-40 (API SF or SG rated) recommended, check manual for specific ambient temperature grades. Coolant Type: Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. Brake Fluid Type: DOT 3 or DOT 4 (always use fresh fluid). Transmission Fluid: GL-4 gear oil (e.g., 75W-90) for manual transmissions, Dexron II for automatic transmissions. Known Issues Rust Prone Areas: Wheel arches, rocker panels, floor...