🏷️ Basic Information Identification Make: BMW Model: 740i / 740iL Model Code: E32 Generation Generation Name: E32 Generation Years: 1986-1994 Codes Chassis Code: E32 👋 Introduction Market Position Segment: Full-size Luxury Sedan Target Audience: Discerning automotive enthusiasts, professional mechanics, and owners seeking in-depth knowledge for maintenance and repair of their E32 7 Series. Competitive Analysis Key Competitors: Mercedes-Benz S-Class (W126/W140), Lexus LS 400, Jaguar XJ, Audi V8 Quattro Key Features Luxury Appointments: Exceptional ride comfort, spacious interior, advanced (for its era) technology, sophisticated styling Engineering Excellence: Renowned BMW handling dynamics, powerful and smooth engines, high-quality build construction 📋 Manual Details Coverage Areas Model Years Covered: 1988, 1989, 1990, 1991, 1992, 1993, 1994 Specific Models Covered: 740i, 740iL Engine Variants Covered: 4.0L V8 (M60B40) Page Count Estimated Page Count: 2000+ Manual Type Manual Type: Factory Service Repair Manual (FSM) Language Language: English Format Format: Online Download (Digital) 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical, Fuel System, Lubrication System, Cooling System, Ignition System, Emission Control System, Engine Management (DME), Exhaust System Transmission: Automatic Transmission (GM 4L30-E/GM 5L40-E), Transmission Control Unit (TCU) Chassis: Suspension (Front & Rear), Steering System, Drive Axles, Wheels and Tires, Braking System (ABS) Electrical: Body Electrical Control Modules (BCM), Lighting, Instrumentation, Power Accessories, HVAC Controls, Audio System, Starter and Charging System, Cruise Control, Central Locking System, Electronic Damper Control (EDC - if equipped) Body: Body Panels, Doors, Windows, Sunroof, Bumpers, Interior Trim, Seats, Convertible Top (if applicable, though not for 740i/iL E32) HVAC: Heating, Ventilation, Air Conditioning, Automatic Climate Control Diagnostics: On-Board Diagnostics (OBD-I), Fault Codes, Troubleshooting Charts, Wiring Diagrams Procedures Included Maintenance: Routine Maintenance (Oil Changes, Filter Replacements, Spark Plugs), Fluid Level Checks and Replacements, Belt Inspections and Replacements, Brake Pad and Rotor Replacement, Battery Maintenance Repair: Engine Overhaul, Transmission Overhaul, Suspension Component Replacement, Brake System Repair, Electrical Component Diagnosis and Replacement, HVAC System Repair, Body Panel Repair and Replacement Troubleshooting: Step-by-step diagnostic procedures for common and uncommon faults, symptom-based troubleshooting, electrical circuit analysis Specifications: Torque Specifications, Clearances, Alignment Specifications, Electrical Values Technical Depth Depth: Comprehensive (from basic maintenance to complete engine and transmission rebuilds, in-depth electrical diagnostics) 📊 Manual Specifications File Format Digital Format: PDF or similar digital document format Searchability: Likely searchable text content for easy navigation Print Quality Printability: Designed for digital viewing and potential printing of specific sections Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: M60B40 Engine Type: V8 Displacement: 3.982 cc (4.0 Liters) Bore X Stroke: 84 mm x 90 mm Compression Ratio: 10.0:1 Valvetrain: DOHC, 4 valves per cylinder (32 valves total) Performance Horsepower: 282 hp (210 kW) @ 5800 rpm (approx.) Torque: 400 Nm (295 lb-ft) @ 4500 rpm (approx.) Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline Lubrication Oil Capacity: 7.5 Liters (approx.) Cooling Coolant Capacity: 12.0 Liters (approx.) 🔧 Transmission Standard Transmission Type: 4-speed Automatic (GM 4L30-E) Optional Transmission Type: 5-speed Automatic (GM 5L40-E) - introduced later in the generation Features Shift Modes: Standard Drive, Sport Mode Fluid Specifications Transmission Fluid Type: Dexron III (or equivalent ATF) Transmission Fluid Capacity: Approx. 7.5 Liters (dry fill, varies with torque converter) 📐 Dimensions Exterior Wheelbase Standard: 2,905 mm (114.4 inches) Wheelbase Long Wheelbase: 3,070 mm (120.9 inches) for 740iL Length Standard: 4,905 mm (193.1 inches) Length Long Wheelbase: 5,070 mm (199.6 inches) for 740iL Interior Rear Legroom Increase L Model: +10 cm (+3.9 inches) compared to standard wheelbase Weights Curb Weight: Approx. 1,800 - 1,900 kg (3,968 - 4,189 lbs) 🛡️ Safety Features Ratings Safety Standard: Designed to meet 1980s/early 1990s safety standards; specific crash test ratings may vary by region and testing agency. Active Features Braking System: Four-wheel Anti-lock Braking System (ABS) Passive Features Airbags: Driver's side airbag (standard from 1992 onwards), passenger airbag optional or standard on later models Body Structure: Reinforced safety cage, crumple zones Seatbelts: Three-point inertia-reel seatbelts with pre-tensioners 💡 Technology Features Infotainment Audio System: BMW Professional RDS Cassette/Radio, optional CD changer. Driver Assistance Cruise Control: Standard electronic cruise control. Climate Control: Dual-zone or multi-zone automatic climate control. Connectivity Telecommunications: Early cellular phone integration options (rare). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500 - 10,000 miles (12,000 - 16,000 km) or annually, depending on driving conditions and oil quality. Refer to manual for specific BMW recommendations. Air Filter Replacement: Every 15,000 - 30,000 miles (24,000 - 48,000 km) or as needed based on inspection. Spark Plug Replacement: Typically every 60,000 miles (96,000 km) for platinum-tipped plugs, earlier for standard plugs. Coolant Flush: Every 2-3 years or 30,000 miles (48,000 km). Fluid Specifications Engine Oil Type: SAE 5W-30 or 5W-40 Synthetic (BMW LL-98 specification or equivalent API SJ/CF) Brake Fluid Type: DOT 4 Power Steering Fluid Type: CHF 11S or Pentosin P/N...