🏷️ Basic Information Identification Make: BMW Model: 528i Year: 1982 Chassis Code: E28 Engine Code Primary: M30B28 👋 Introduction Market Position Segment: Executive Sedan, Mid-Size Luxury Target Audience: Affluent professionals seeking refined driving experience and German engineering. Competitive Analysis Key Competitors: Mercedes-Benz W123, Audi 5000, Volvo 240/740 series, Jaguar XJ6. Key Features Design Philosophy: Functionality, driver focus, robust build quality, sophisticated yet understated styling. Performance Credentials: Known for smooth inline-six engines and balanced handling characteristic of BMW's 'Ultimate Driving Machine' ethos. 📋 Manual Details Coverage Areas Primary Coverage: BMW 528i (E28) All Models/Engines/Trim/Transmissions Page Count Estimated Pages: Approximately 1500-2000 (typical for comprehensive factory-level manuals) Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul procedures, component testing, tuning, lubrication systems, cooling systems, fuel delivery systems, exhaust systems. Engine Management: Bosch L-Jetronic fuel injection system (or Motronic if applicable to later E28 models), ignition system, sensor diagnostics, ECU troubleshooting. Transmission: Manual (Getrag 260) and Automatic (ZF 4HP22) transmission overhaul, clutch service, torque converter, gear shift mechanisms, fluid specifications, troubleshooting. Drivetrain: Driveshaft, universal joints, differential, axle shafts, wheel bearings, troubleshooting. Suspension Front Suspension: MacPherson struts, control arms, sway bar, ball joints, bushings, wheel alignment specifications, shock absorber replacement. Rear Suspension: Semi-trailing arms, shock absorbers, springs, bushings, wheel alignment specifications, troubleshooting. Brakes Front Brakes: Ventilated discs, brake calipers, pads, hydraulic lines, bleeding procedures, master cylinder, ABS (if equipped). Rear Brakes: Solid discs or drums (depending on specific model variant), brake calipers, pads, parking brake mechanism, hydraulic lines. Steering Steering System: Power steering system, steering rack, tie rods, power steering pump, fluid specifications, troubleshooting. Electrical Wiring Diagrams: Comprehensive wiring diagrams for all major systems, including engine management, lighting, instrumentation, accessories. Charging System: Alternator, voltage regulator, battery testing and replacement, wiring. Ignition System: Distributor, ignition coil, spark plugs, ignition timing, troubleshooting. Lighting And Accessories: Headlights, taillights, interior lights, power windows, mirrors, central locking, HVAC controls. Body Exterior: Body panel removal and installation, door mechanisms, window glass replacement, trim pieces, seals, bumpers, alignment. Interior: Seat removal and installation, dashboard disassembly, interior trim panels, headliner, carpeting, sound deadening. Corrosion Protection: Information on rust prevention, undercoating, and common rust areas for the E28 chassis. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug service, fluid checks and top-offs, tire rotation, brake inspection. Troubleshooting: Systematic diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides. Component Replacement: Detailed step-by-step instructions for replacing virtually all major and minor components. Rebuilding Procedures: Complete rebuild instructions for engines, transmissions, and other major mechanical assemblies. Diagnostics: Fault code lookup (if applicable), electrical testing methods, pressure testing, vacuum testing. Technical Depth Depth Level: Factory-level technical detail, suitable for professional mechanics and experienced DIY enthusiasts. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable for efficient information retrieval. Printability: Printable for use in a workshop environment. Print Quality Image Resolution: Variable, but expected to be clear enough for diagrams and illustrations. Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline 6-Cylinder Engine Code: M30B28 Displacement: 2.8 Liters (2788 cc) Bore X Stroke: 86 mm x 96.8 mm Compression Ratio: 8.0:1 or 8.5:1 (depending on market) Performance Horsepower: 170 hp @ 5800 rpm (approx.) Torque: 225 Nm (166 lb-ft) @ 3000 rpm (approx.) Fuel System Fuel Delivery: Bosch L-Jetronic Fuel Injection Fuel Type: Unleaded Gasoline (Premium) Ignition System Ignition Type: Distributor-based, Electronic Ignition Engine Features Valve Train: SOHC (Single Overhead Camshaft) Cooling System: Water-cooled, thermostatically controlled Oil System: Pressurized wet sump lubrication 🔧 Transmission Standard Transmission Type: Getrag 260 5-Speed Manual Optional Transmission Type: ZF 4HP22 4-Speed Automatic Features Clutch: Hydraulically actuated single dry plate (manual) Gear Ratios Manual: Typically around 3.71:1 (1st), 2.26:1 (2nd), 1.41:1 (3rd), 1.00:1 (4th), 0.81:1 (5th) Gear Ratios Auto: Specific ratios documented in manual (e.g., 2.48:1 1st, 1.48:1 2nd, 1.00:1 3rd, 0.71:1 4th) Transmission Fluid Manual: API GL-4, SAE 75W-90 or 80W-90 gear oil Transmission Fluid Auto: Dexron III (or equivalent specification as per manual) 📐 Dimensions Exterior Length: 4,730 mm (186.2 in) Width: 1,700 mm (66.9 in) Height: 1,415 mm (55.7 in) Wheelbase: 2,765 mm (108.9 in) Weights Curb Weight: Approximately 1,450 - 1,550 kg (3,197 - 3,417 lbs) depending on transmission and equipment Gross Vehicle Weight Rating: Refer to vehicle placard, typically around 1900-2000 kg Cargo Trunk Capacity: Approx. 470 liters (16.6 cubic feet) 🛡️ Safety Features Ratings Crash Test Data: Limited official data for this era; design focused on structural integrity typical of German engineering. Active Features Braking System: Front ventilated discs, Rear discs. ABS available as an option on some models. Stability Control: Not available on 1982 models. Passive Features Airbags: Not available on 1982 models. Seat Belts: Standard 3-point front seat belts, 2-point rear seat belts...