🏷️ Basic Information Identification Make: BMW Model: 528i Chassis Code: E28 Production Years: 1981-1988 Codes Engine Code Common: M30B28 📋 Manual Details Coverage Areas Repair Coverage: All repairs covered A-Z Model Variants Covered: All E28 528i models Major Repair Topics: Detailed coverage of all major repair topics Page Count Estimated Page Count: Extensive (specific number not provided but implies comprehensive) Manual Type Unknown: Service Repair Workshop Manual Professional Standard: Same type used by professionals Language Language: English Format Format: PDF Readability: Easy to read ⚙️ Engine Specifications Primary Engine Engine Type: Inline-6 Engine Displacement: 2.8 Liters (2788 cc) Engine Code: M30B28 Valvetrain: SOHC (Single Overhead Camshaft) Performance Horsepower Approx: 181 hp @ 5800 rpm (Euro Spec) Torque Approx: 230 Nm (169 lb-ft) @ 4000 rpm (Euro Spec) Fuel System Fuel Delivery: Bosch L-Jetronic Fuel Injection Fuel Type: Unleaded Gasoline 🔧 Transmission Standard Standard Transmission: 4-Speed Manual Optional Optional Transmission: 3-Speed Automatic (ZF 4HP22) Features Drive Type: Rear-Wheel Drive (RWD) 📐 Dimensions Exterior Length Approx: 4725 mm (186.0 in) Width Approx: 1700 mm (66.9 in) Height Approx: 1415 mm (55.7 in) Wheelbase Approx: 2795 mm (110.0 in) Weights Curb Weight Approx: 1400-1500 kg (3086-3307 lbs) 🛡️ Safety Features Features Braking System: Front ventilated discs, rear solid discs Anti Lock Braking System: Optional on later models Seatbelts: Front three-point inertia-reel seatbelts, rear lap belts Steering: Power assisted recirculating ball Lighting: Halogen headlights Chassis Design: Monocoque construction with integrated safety cage 🔧 Maintenance Service Intervals Oil Change Interval Recommendation: Refer to manual for specific interval based on driving conditions (typically 5,000-7,500 miles or 6-12 months) Spark Plug Replacement Interval: Refer to manual (typical for era: 20,000-30,000 miles) Fluid Specifications Engine Oil Type: Refer to manual (e.g., SAE 20W-50 or 10W-40 depending on climate) Coolant Type: Glysantin G48 (Blue/Violet) or equivalent ethylene glycol based antifreeze with corrosion inhibitors Brake Fluid Type: DOT 3 or DOT 4 Transmission Fluid Type Auto: Dexron II