🏷️ Basic Information Identification Make: BMW Model: 530i Model Code: E34 Generation Generation: First Generation Codes Engine Code Primary: M30B30 👋 Introduction Market Position Market Segment: Executive Sedan, Luxury Sedan Competitive Analysis Key Competitors: Mercedes-Benz W124 E-Class, Audi 100/200, Lexus LS 400 (later in the period), Jaguar XJ. Key Features Vehicle Highlights: Renowned for its driving dynamics, build quality, and sophisticated design characteristic of BMW's reputation. Manual Value Proposition Target Audience: DIY mechanics, independent repair shops, BMW enthusiasts, owners seeking to maintain their vehicle's longevity. 📋 Manual Details Coverage Areas Years Covered: 1988, 1989, 1990, 1991 Page Count Estimated Page Count: 500+ Manual Type Manual Type: Service Repair Workshop Manual Language Language: English Format Format: Digital (Likely PDF) 📖 Manual Coverage Systems Covered Engine Service: Complete overhaul, troubleshooting, diagnostics, timing belt/chain, cooling system, lubrication system, fuel system, ignition system, emissions control. Transmission Service: Manual and Automatic transmission diagnosis, repair, overhaul, fluid specifications, clutch service, torque converter. Drivetrain Service: Driveshafts, CV joints, differential, rear axle service and repair. Suspension Steering: Front and rear suspension components, shock absorbers, struts, bushings, steering rack, power steering system. Brake System: Hydraulic system, disc brake components (pads, rotors), drum brake components (if applicable), ABS system (if equipped), parking brake. Electrical System: Wiring diagrams, battery, alternator, starter, lighting system, fuses, relays, ECU troubleshooting, sensor diagnostics. Body And Chassis: Body panel removal/installation, door mechanisms, glass, seals, interior trim, chassis components, rust prevention. HVAC System: Air conditioning, heating, ventilation system diagnosis and repair. Fuel System: Fuel pump, fuel injectors, fuel filter, fuel lines, fuel tank service. Emission Control System: Catalytic converter, O2 sensors, EGR system (if equipped), emission-related diagnostics. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection/replacement. Troubleshooting: Step-by-step diagnostic procedures for common and uncommon faults across all major systems. Repair Procedures: Detailed instructions for component removal, repair, and reinstallation. Rebuild Instructions: Comprehensive guides for engine and transmission rebuilding. Adjustment Procedures: Valve adjustments, idle speed adjustments, clutch adjustment. Wiring Diagrams: Detailed electrical schematics for troubleshooting and repairs. Technical Depth Depth Level: Comprehensive (from basic maintenance to full engine/transmission rebuilds and advanced diagnostics). 📊 Manual Specifications File Format File Format Detail: Likely searchable PDF with selectable text for easy navigation and printing. Print Quality Print Quality Description: Professional, clear diagrams and legible text, suitable for printing. Binding Type Binding Type Physical: N/A (Digital) Paper Type Paper Type Physical: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Name: M30B30 Engine Configuration: Inline-6 Cylinder Engine Displacement Liters: 3.0 Engine Displacement Cc: 2986 Engine Bore Mm: 89.0 Engine Stroke Mm: 80.0 Engine Compression Ratio: 8.8:1 Engine Valvetrain: SOHC (Single Overhead Camshaft), 2 valves per cylinder Performance Horsepower Ps: 188 (approx. at 5800 rpm) Torque Nm: 260 (approx. at 4000 rpm) Fuel System Fuel Injection: Bosch Motronic EFI (Electronic Fuel Injection) Fuel Type Recommended: Unleaded gasoline (minimum 91 octane) Cooling System Coolant Type: BMW Blue Antifreeze/Coolant or equivalent (50/50 mix with distilled water) Lubrication System Oil Type Recommended: SAE 15W-40 or 15W-50 synthetic or semi-synthetic oil meeting BMW Longlife-98 specification (check manual for exact spec for the period). Oil Capacity Liters: 6.5 (approx. with filter) 🔧 Transmission Standard Transmission Type: Getrag 260 5-speed Manual Optional Transmission Type Optional: ZF 4HP22 4-speed Automatic Features Clutch Type: Hydraulically actuated single dry plate clutch Fluid Specifications Manual Transmission Fluid: GL-4 Gear Oil (e.g., Mobil Mobilube HD 75W-90 or equivalent) Automatic Transmission Fluid: Dexron II or Dexron III compatible ATF (Automatic Transmission Fluid) 📐 Dimensions Exterior Length Mm: 4730 Width Mm: 1751 Height Mm: 1412 Wheelbase Mm: 2794 Front Track Mm: 1468 Rear Track Mm: 1496 Weights Curb Weight Kg Manual: 1540 (approx.) Curb Weight Kg Automatic: 1580 (approx.) Gross Vehicle Weight Rating Kg: 2000 (approx.) 🛡️ Safety Features Ratings Safety Ratings Era: Comparable to contemporary luxury sedans of its era; specific ratings not as standardized as modern vehicles. Active Features Active Safety: Anti-lock Braking System (ABS) standard on most models, advanced chassis design for stability. Passive Features Passive Safety: Reinforced safety cage, crumple zones, driver-side airbag (optional on early models, standard later), seatbelt pre-tensioners. 💡 Technology Features Infotainment Infotainment System: Basic analog radio, optional cassette player. Higher trims may have premium sound systems. Limited digital integration by modern standards. Driver Assistance Driver Assistance Features: Cruise control (optional/standard depending on trim), trip computer (optional). Connectivity Connectivity Features: N/A (No Bluetooth, USB, or integrated smartphone connectivity). 🔧 Maintenance Service Intervals Oil Change Interval Km: Every 10,000 - 15,000 km or 12 months (whichever comes first), depending on driving conditions and oil used. Air Filter Replacement Km: Every 30,000 - 50,000 km Spark Plug Replacement Km: Every 50,000 - 60,000 km (for original type spark plugs) Coolant Flush Interval Km: Every 2-3 years or 60,000 km Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 brake fluid Power Steering Fluid:...