🏷️ Basic Information Identification Make: BMW Model: 528i Year: 1982 Codes Chassis Code: E28 Engine Code Identifier: M30B28 👋 Introduction Market Position Historical Context: The 1982 BMW 528i (E28 generation) was positioned as a premium sports sedan, emphasizing performance, luxury, and advanced engineering for its era. Competitive Analysis Competitors: Competed with Mercedes-Benz W123 E-Class, Audi 5000, and higher-trim models from marques like Jaguar and Volvo. Key Features Driving Dynamics: Renowned for its balanced chassis, responsive steering, and the smooth, torquey M30 engine. Luxury Appointments: Offered features such as leather upholstery, electric sunroof, power windows, and air conditioning, setting it apart from many contemporary rivals. Manual Value Proposition Target Audience: Owners and independent mechanics seeking to maintain, repair, and restore the 1982 BMW 528i. 📋 Manual Details Coverage Areas Primary Coverage: Mechanical and Electrical Systems, Bodywork, Diagnostics Secondary Coverage: Maintenance, Troubleshooting, Repair Procedures Page Count Estimated Pages: 500+ Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: Print 📖 Manual Coverage Systems Covered Engine: M30 2.8L inline-six (including fuel injection, ignition, cooling, lubrication) Transmission: Getrag 5-speed manual and ZF 4-speed automatic (overhaul, fluid changes, clutch service) Drivetrain: Rear-wheel drive, driveshaft, differential, half-shafts Suspension: Front MacPherson struts, rear semi-trailing arms, shocks, springs, bushings, alignment specifications Brakes: Front ventilated discs, rear discs, hydraulic system, ABS (Anti-lock Braking System) operation and troubleshooting Steering: Power steering system, steering gear, linkages Electrical: 12V system, battery, alternator, starter, lighting, instruments, fuses, relays, wiring diagrams Fuel System: Bosch L-Jetronic fuel injection, fuel pump, injectors, pressure regulator Exhaust System: Exhaust manifold, catalytic converter (if applicable), mufflers, pipes Body And Trim: Exterior panels, interior trim, glass, door mechanisms, locks, bumpers Procedures Included Maintenance: Oil changes, filter replacements, tune-ups, fluid checks and top-offs, brake pad replacement Repair: Engine overhaul, transmission rebuild, suspension component replacement, brake system repair, electrical component diagnosis and replacement Troubleshooting: Diagnostic charts, common fault diagnosis for engine, electrical, and mechanical systems Specifications: Torque values, clearances, fluid capacities, electrical resistance values Technical Depth Depth: Comprehensive from basic maintenance to full engine and transmission overhauls, including electrical system diagnostics 📊 Manual Specifications File Format Digital Format: Likely a scanned PDF, clarity dependent on source quality Print Quality Print Quality: Depends on original printing; expected to be clear for text and diagrams Binding Type Binding: If printed, typically spiral-bound or saddle-stitched for usability in a workshop environment Paper Type Paper Type: Likely standard paper for workshop manuals, designed for durability ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, SOHC Engine Code: M30B28 Displacement: 2788 cc (2.8 liters) Bore X Stroke: 86 mm x 80 mm Performance Horsepower: Approximately 182 hp @ 5800 rpm (DIN) Torque: Approximately 230 Nm (169 lb-ft) @ 4000 rpm (DIN) Fuel System Fuel Delivery: Bosch L-Jetronic electronic fuel injection Fuel Type: Unleaded gasoline (Premium Octane) Cooling System Cooling Type: Water-cooled, pressurized system Lubrication System Oil Capacity: Approx. 6.5 liters (6.9 US quarts) with filter change 🔧 Transmission Standard Transmission Type Standard: Getrag 265 5-speed manual transmission Optional Transmission Type Optional: ZF 4HP22 4-speed automatic transmission Features Clutch: Single dry plate, hydraulic actuation (manual transmission) Transmission Fluid Manual: GL-4 Gear Oil (e.g., Castrol EPX 80W/90 or equivalent) Transmission Fluid Automatic: Dexron-III/Mercon or equivalent ATF 📐 Dimensions Exterior Wheelbase: 2794 mm (110 inches) Length: 4735 mm (186.4 inches) Width: 1700 mm (66.9 inches) Height: 1410 mm (55.5 inches) Weights Curb Weight: Approx. 1450-1550 kg (3197-3417 lbs), depending on equipment Gross Vehicle Weight Rating: Approximately 1950 kg (4299 lbs) Cargo Trunk Capacity: Approx. 460 liters (16.2 cubic feet) 🛡️ Safety Features Ratings Crash Test Data: No standardized crash test ratings as per modern NHTSA/Euro NCAP; relied on internal BMW testing and design principles. Active Features ABS: Available Bosch ABS on later models or as an option, early models may not have it. Passive Features Seatbelts: Three-point inertia-reel seatbelts in front, two-point lap belts in rear. Body Construction: Unitized body construction with crumple zones designed for impact energy absorption. Steering Column: Collapsible steering column 💡 Technology Features Infotainment Audio System: Period-appropriate AM/FM radio, often with cassette player. Speaker configuration varied by trim. Driver Assistance Cruise Control: Optional on many models. Climate Control: Manual or automatic climate control systems were available, offering effective heating and cooling for the era. Connectivity Connectivity Features: N/A - No modern connectivity features like Bluetooth or USB. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000-7,500 miles or 6-12 months, depending on driving conditions and oil used. Spark Plug Replacement: Recommended at approx. 20,000-30,000 miles for original spark plugs. Timing Belt Interval: N/A - M30 engine uses a timing chain, requiring inspection but not regular replacement unless worn. Fluid Specifications Engine Oil: API SF or SG rated, viscosity 15W-40 or 20W-50, depending on climate. Synthetic oils can also be used. Coolant: 50/50 mix of ethylene glycol antifreeze and distilled water. Brake Fluid:...