🏷️ Basic Information Identification Make: BMW Model: 7 Series Chassis Code: E32 Product Name: BMW 7 Series E32 735i 735iL 740i 740iL 750iL 1988-1994 Generation Generation Designation: Fourth Generation Generation Years: 1986-1994 Codes Engine Code 735I: M30 Engine Code 740I: M60 Engine Code 750Il: M70 Transmission Code Auto 1: ZF 4 HP 22 EH Transmission Code Auto 2: ZF 4 HP 24 EH Transmission Code Auto 3: ZF A5S 560Z Transmission Code Manual: Getrag 260/6 👋 Introduction Market Position Market Segment: Full-size luxury sedan Target Audience: Executives, discerning drivers seeking comfort, performance, and advanced engineering for their era. Competitive Analysis Key Competitors: Mercedes-Benz S-Class (W126/W140), Audi V8 Quattro, Lexus LS 400, Jaguar XJ Key Features Styling: Iconic 'Bangle' design language, aerodynamically optimized, spacious and opulent interior Powertrain Options: Smooth inline-six (M30), potent V8 (M60), and the flagship V12 (M70) Technology Introduction: Early adoption of electronic systems, ABS, traction control (ASC), sophisticated climate control Handling Dynamics: BMW's signature blend of sporting capability and luxurious ride comfort 📋 Manual Details Coverage Areas Covered Models: 735i, 735iL, 740i, 740iL, 750iL Covered Years: 1988-1994 Covered Engines: M30 (3.5L), M60 (4.0L), M70 (5.0L) Page Count Estimated Page Count: Comprehensive (Exact count varies by specific edition, typically 800-1200 pages for a full service manual) Manual Type Manual Type: Factory Service Manual / Workshop Manual Language Language: English (Standard for BMW factory manuals of this era, though other languages may exist) Format Format: Typically Printed Hardcover or Digital (PDF) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanicals, fuel delivery, ignition, cooling, lubrication, emissions control Transmission Systems: Automatic (ZF 4 HP 22 EH, ZF 4 HP 24 EH, ZF A5S 560Z) and Manual (Getrag 260/6) service, repair, and diagnostics Suspension Steering Brakes: Front and rear suspension, steering components (hydraulic power steering), braking system (ABS, hydraulic circuits), wheel alignment Bodywork: Body panel removal/installation, structural repair (limited), door mechanisms, glass replacement Body Equipment: Interior trim, seats, climate control system (HVAC), sunroof, power windows, locks, mirrors, central locking Electrical System: Wiring diagrams, component testing, battery, charging system, starting system, lighting, instrumentation, fuses, relays Equipment Accessories: Audio system, cruise control, onboard computer (if applicable), alarm system, optional accessories Diagnostic Procedures: Troubleshooting guides, fault code interpretation (OBD I for M60, limited for M30/M70), testing procedures for sensors and actuators Procedures Included Maintenance Procedures: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt adjustments Repair Procedures: Detailed step-by-step instructions for component removal, repair, and reinstallation (e.g., engine overhaul, transmission rebuild, brake caliper replacement) Troubleshooting Guides: Systematic approaches to diagnosing common and complex issues, symptom-based diagnostics Diagnostic Tools: Identification of specific tools or diagnostic equipment required for certain procedures Electrical Diagnostics: Tracing electrical faults using wiring diagrams, testing voltage, resistance, and continuity Technical Depth Depth Of Coverage: Comprehensive, covering routine maintenance to major overhauls and diagnostics, suitable for professional technicians and skilled DIY enthusiasts. Diagnostic Capability: Advanced diagnostics including component testing, sensor outputs, and system checks Wiring Diagrams Detail: Detailed schematics for all electrical systems, color-coded for clarity 📊 Manual Specifications File Format Digital Format Detail: Searchable PDF with high-resolution images and diagrams Print Quality Print Quality: High-quality printing with clear text and sharp images/diagrams Binding Type Binding Type: Durable perfect binding or hardcover for printed versions, ensuring longevity in a workshop environment. Paper Type Paper Type: Durable, slightly glossy paper stock to resist workshop grease and wear. ⚙️ Engine Specifications Primary Engine Engine 735I 735Il: 3.5L M30B35 Inline-6 Engine 740I 740Il: 4.0L M60B40 V8 Engine 750Il: 5.0L M70B50 V12 Performance Horsepower 735I 735Il: Approx. 208-211 hp (depending on market and year) Torque 735I 735Il: Approx. 225-232 lb-ft Horsepower 740I 740Il: Approx. 282-296 hp (depending on market and year) Torque 740I 740Il: Approx. 295-310 lb-ft Horsepower 750Il: Approx. 296-300 hp Torque 750Il: Approx. 332-339 lb-ft Fuel System Fuel System Type: Bosch Motronic electronic fuel injection (EFI) Fuel Requirement: Premium Unleaded Gasoline (91+ octane) Engine Design Engine Block Material: Cast Iron (M30), Aluminum Alloy (M60, M70) Valvetrain: SOHC (M30), DOHC with 4 valves per cylinder (M60, M70) 🔧 Transmission Standard Standard Transmission: Automatic transmission was standard on most E32 models, particularly the V8 and V12. Optional Optional Transmission Manual: Getrag 260/6 5-speed manual was available on some 735i models (less common). Features Automatic Transmission Models: ZF 4 HP 22 EH (3.5L, early 4.0L), ZF 4 HP 24 EH (late 4.0L), ZF A5S 560Z (5.0L V12) Electronic Control Auto: EH designation indicates electronic control for shift points and hydraulic pressure, enhancing shift quality and efficiency. Fluid Specifications Atf Specification Zf: BMW ATF LT3 / ZF Lifeguardfluid 5 (Dexron III compatible in many cases, consult manual for exact spec) Mtf Specification: BMW MTF LT-1 or equivalent (specific manual transmission fluid) 📐 Dimensions Exterior Wheelbase Standard: Approx. 116.7 inches (2965 mm) Wheelbase Long Wheelbase Il: Approx. 120.9 inches (3070 mm) Length 735I 740I: Approx. 198.4...