Basic Information Identification Make: BMW Model: 7 Series Model Variant: 740iL Generation: E32 Production Years Covered By Manual: 1988, 1989, 1990, 1991, 1992, 1993, 1994 Codes Chassis Code: E32 Introduction Market Position Vehicle Class: Full-size Luxury Sedan Market Segment: High-end executive and luxury vehicle market. Competitive Analysis Key Competitors: Mercedes-Benz S-Class, Lexus LS, Audi V8 Quattro, Jaguar XJ. Key Features Design Philosophy: The E32 generation represented BMW's commitment to blending sophisticated luxury, advanced technology, and engaging driving dynamics. Long Wheelbase: The 'L' designation signifies the long-wheelbase version, offering enhanced rear passenger legroom and comfort. Technical Innovation: Introduced significant technological advancements for its era, including advanced engine management, ABS, and electronic comfort features. Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Coverage Scope: Comprehensive repair, maintenance, diagnostics, and service procedures for all components and systems of the BMW 7 Series 740iL (E32) models from 1988-1994. Page Count Page Count: 980 Language Language: English Format File Format: PDF Download Type: Instant Download Compatibility: Windows, Mac, Linux OS Viewing Requirement: Adobe Reader Printability: Printable Manual Coverage Systems Covered Engine: Detailed coverage for M60 V8 engines (4.0L), including removal, installation, disassembly, assembly, tuning, and troubleshooting. Specifics on cooling, lubrication, fuel injection, and ignition systems. Transmission: Covers automatic transmission (e.g., 4HP22) operation, diagnostics, fluid service, and component repair. Drivetrain: Rear-wheel drive system, including differential, driveshafts, and axle components. Suspension: Front and rear suspension systems (e.g., MacPherson struts, multi-link), including shock absorbers, springs, bushings, and alignment procedures. Steering: Power steering system, including pump, rack and pinion, and hydraulic lines. Brakes: Hydraulic brake system, including ABS (Anti-lock Braking System), brake discs, calipers, master cylinder, and bleeding procedures. Electrical: Comprehensive coverage of the vehicle's electrical system, including wiring diagrams, battery, alternator, starter, lighting, instrument cluster, and various sensors. Body: Body panels, doors, windows, sunroof, interior trim, and collision repair information. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system components, operation, and service. Comfort Systems: Power windows, power seats, central locking, and other comfort-related electronics. Procedures Included Maintenance: Routine maintenance schedules, fluid changes, filter replacements, spark plug service, and general inspection procedures. Troubleshooting: Diagnostic procedures for common issues, symptom-based troubleshooting guides, and fault code interpretation. Repair: Step-by-step repair instructions for virtually all mechanical and electrical components. Disassembly Assembly: Detailed instructions for dismantling and reassembling major vehicle systems and components. Adjustment: Procedures for adjusting engine components, brakes, suspension, and other systems to factory specifications. Diagnostics: In-depth diagnostic routines and methods for identifying component failures and system malfunctions. Technical Depth Depth: Extremely high. Covers everything from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic and troubleshooting procedures. Special Tools: References specific BMW special service tools and their usage for various repair operations. Pictorial Diagrams: Includes detailed illustrations, exploded diagrams, drawings, and photographs to guide users through procedures. Specifications: Provides factory specifications, allowable limits, and tightening torques for all critical components. Manual Specifications File Format Digital Format: PDF Print Quality Print Resolution: High-resolution, suitable for clear printing of text and diagrams. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Engine Specifications Primary Engine Engine Code: M60B40 Engine Type: V8, Naturally Aspirated Displacement: 3982 cc (4.0 Liters) Performance Horsepower: Approx. 282 hp @ 5800 rpm (specifications may vary slightly by market and year) Torque: Approx. 295 lb-ft @ 4500 rpm (specifications may vary slightly by market and year) Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (Premium Octane Recommended) Cooling System Coolant Capacity: Approx. 11.0 Liters (with heater) Transmission Standard Transmission Type: 4-speed Automatic (e.g., ZF 4HP22 EH) Optional Optional Transmission: Manual transmission was not typically offered on the 740iL models in this era. Features Transmission Features: Electronic Shift Control (EH) for smoother gear changes and adaptive shift programs. Fluid Specifications Transmission Fluid Type: Dexron III or equivalent (Refer to manual for precise BMW specification, e.g., ATF LT 71141 may be specified for later variants or rebuilds). Dimensions Exterior Wheelbase: Approx. 3071 mm (120.9 inches) for LWB models. Length: Approx. 5111 mm (201.2 inches) for LWB models. Width: Approx. 1800 mm (70.9 inches). Height: Approx. 1400 mm (55.1 inches). Weights Curb Weight: Approx. 1800 - 1900 kg (depending on equipment). Safety Features Ratings Crash Test Data: While specific official ratings like NCAP were less standardized during this period, the E32 was engineered with a strong safety cell, crumple zones, and driver/passenger airbags. Active Features ABS: Standard Anti-lock Braking System (ABS). Traction Control: Availability of ASC+T (Automatic Stability Control and Traction) on some later models. Passive Features Airbags: Driver and front passenger airbags were available, often as optional equipment or standard on later models. Seat Belts: Pre-tensioned seat belts with force limiters. Technology Features Infotainment Audio System: Premium sound systems often featured Nakamichi or Harman Kardon components, with cassette decks and AM/FM radio. Navigation: Early forms of...