🏷️ Basic Information Identification Make: BMW Model: 518 Year: 1982 Codes Chassis Code: E28 Engine Code Typical: M30B18 (for the 1.8L variant) 👋 Introduction Market Position Positioning: The BMW 518 (E28) was positioned as an entry-level luxury sedan in BMW's esteemed 5 Series lineup, offering a blend of performance, comfort, and the distinctive BMW driving experience at a more accessible price point. Competitive Analysis Competitors: Competed directly with vehicles like the Mercedes-Benz W123 200, Audi 100, and Volvo 240 GL, appealing to buyers seeking a premium German-engineered sedan. Key Features Distinctive Aspects: Known for its robust engineering, refined ride quality, practical interior, and the characteristic rear-wheel-drive dynamics synonymous with BMW. 📋 Manual Details Coverage Areas Coverage Scope: Full service and repair instructions for BMW 518 (E28) models, covering all major mechanical and electrical systems. Page Count Estimated Pages: 500+ Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: Printed 📖 Manual Coverage Systems Covered Engine: Engine mechanical, lubrication, cooling, fuel, ignition, and emissions systems. Transmission: Manual and automatic transmission overhaul, clutch operation, driveline components. Electrical: Complete electrical system schematics, lighting, ignition, starting, charging, instrument cluster, and accessories. Chassis: Suspension (front and rear), steering system, brake system (including ABS if equipped on later E28 variants, though unlikely for '82 518), wheel alignment. Body: Body construction, exterior trim, doors, windows, seats, interior trim, HVAC system (heating, ventilation, and air conditioning). Procedures Included Maintenance: Routine maintenance procedures, oil changes, filter replacements, spark plug service, fluid checks and top-offs, belt adjustments. Repair: Component removal, installation, rebuilding, and adjustment for all major systems. Troubleshooting: Diagnostic procedures, fault finding charts, common problems and their solutions. Technical Depth Depth: Comprehensive, suitable for professional mechanics and advanced DIY enthusiasts. Covers everything from basic fluid services to full engine and transmission rebuilds. 📊 Manual Specifications File Format Format Details: Physical book, likely printed on durable paper stock for workshop use. Pages are typically well-organized with clear diagrams. Print Quality Quality: Professional workshop quality, designed for frequent use in a garage environment. Includes detailed diagrams and illustrations. Binding Type Binding: Likely a sturdy comb binding or sewn binding to allow the manual to lay flat when open on a workbench. Paper Type Paper: Durable, possibly laminated or coated paper to resist grease and oil stains common in workshop environments. Manual Completeness Completeness: This is a comprehensive workshop manual, meaning it covers all aspects of service and repair, not just basic maintenance or specific components. It is designed to be a complete guide for mechanics. ⚙️ Engine Specifications Primary Engine Engine Type: Inline-4 Cylinder, SOHC (Single Overhead Camshaft), naturally aspirated. Engine Code: M10B18 (common for the 1.8L variant) Displacement: 1766 cc (1.8 Liters) Bore X Stroke: 84.0 mm x 80.0 mm Compression Ratio: 8.3:1 or 8.5:1 (depending on market/variant) Performance Horsepower Peak: Approx. 90 PS (89 bhp / 66 kW) at 5500 rpm Torque Peak: Approx. 135 Nm (99 lb-ft) at 3500 rpm Fuel System Fuel Delivery: Carburetor (e.g., Solex 32/32 DIDTA) or Bosch L-Jetronic fuel injection, depending on the specific market and model year. Fuel Type: Unleaded gasoline (Premium/Super Unleaded) Engine Management Ignition System: Contact breaker points ignition (early models) or electronic ignition (later models) with distributor. 🔧 Transmission Standard Transmission Type: 4-speed manual transmission. Optional Transmission Type: 3-speed ZF 3HP22 automatic transmission (optional). Features Clutch: Single dry plate clutch (manual transmission). Driveline: Rear-wheel drive (RWD). 📐 Dimensions Exterior Length: Approx. 4620 mm (181.9 inches) Width: Approx. 1700 mm (66.9 inches) Height: Approx. 1415 mm (55.7 inches) Wheelbase: Approx. 2700 mm (106.3 inches) Weights Curb Weight: Approx. 1350 kg (2976 lbs) Gross Vehicle Weight: Approx. 1810 kg (3990 lbs) 🛡️ Safety Features Ratings Crash Testing Era: Vehicles from this era were not subjected to the same rigorous standardized crash testing as modern vehicles (e.g., NHTSA's 5-star system). Safety was often based on internal testing and European standards of the time. Active Features Brakes: Front: Ventilated discs; Rear: Drums. Power assisted braking system. Steering: Recirculating ball steering, often with power assistance (optional or standard depending on market). Passive Features Seatbelts: Front three-point inertia-reel seatbelts, rear lap belts. Body Structure: Reinforced passenger cell, crumple zones front and rear. Headlights: Halogen headlights for improved nighttime visibility. 💡 Technology Features Infotainment Audio System: Basic AM/FM radio with cassette player was common. Optional upgrade to a premium sound system with more speakers and power. Driver Assistance ABS: ABS was not standard or widely available on the 1982 518. If present, it would be an early, less sophisticated system. Connectivity Connectivity Features: No modern connectivity features like Bluetooth or USB. Primarily analog systems. 🔧 Maintenance Service Intervals Oil Change: Typically every 10,000 km (6,000 miles) or 12 months, whichever comes first. Oil Filter Replacement: At every oil change. Air Filter Replacement: Every 20,000 km (12,000 miles) or annually. Spark Plug Replacement: Every 20,000-30,000...