Basic Information Identification Make: BMW Model: 7 Series Model Variant: 735i Generation Generation Code: E32 Codes Engine Code: M30B35 Introduction Market Position Market Segment: Luxury Sedan Target Audience: Owners seeking to maintain or repair their E32 735i, independent repair shops, DIY enthusiasts Competitive Analysis Competitors: Mercedes-Benz S-Class (W126/W140), Audi V8 Quattro, Lexus LS 400 (later models) Key Features Vehicle Platform: E32 chassis, representing a significant advancement in BMW's large sedan offering Manual Value Proposition: Provides comprehensive, accurate, and detailed information essential for maintaining and repairing the E32 735i, empowering users with factory-level knowledge. Manual Details Coverage Areas Model Years Covered: 1988, 1989, 1990, 1991, 1992, 1993, 1994 Page Count Page Count: 980 Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Manual Coverage Systems Covered Engine: Comprehensive engine repair, diagnostics, and overhaul procedures Fuel System: Fuel injection system (Bosch Motronic), fuel pump, injectors, pressure regulator, fuel lines Cooling System: Radiator, thermostat, water pump, hoses, coolant specifications Ignition System: Spark plugs, ignition coils, distributor (if applicable), ignition timing Exhaust System: Exhaust manifold, catalytic converter, mufflers, O2 sensors Transmission: Automatic transmission (e.g., ZF 4HP22) repair, adjustments, fluid service Drivetrain: Driveshaft, differential, axle shafts Suspension: Front and rear suspension components, shock absorbers, springs, bushings, alignment Steering: Power steering system, steering gear, tie rods, steering column Brakes: Disc brakes (front and rear), ABS system, brake fluid specifications, pad/rotor replacement Electrical System: Battery, alternator, starter, wiring diagrams, lighting system, fuses, relays Climate Control: HVAC system, A/C compressor, evaporator, heater core, climate control module Body And Interior: Body panels, doors, windows, locks, seats, trim, convertible top (if applicable) Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs) explanation (where applicable) Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks Repair: Detailed step-by-step repair procedures for all major components Disassembly Assembly: Complete disassembly and assembly instructions for components Adjustments: Precise adjustment procedures for various systems (e.g., idle speed, brake adjustment) Troubleshooting: Systematic troubleshooting charts and symptom-based diagnostics Installation: Instructions for installing new or replacement parts Technical Depth Depth: Comprehensive, from basic maintenance to in-depth engine and transmission overhauls Detail Level: Detailed step-by-step explanations, pictorial diagrams, exploded views, and schematics Special Tools: Identification and usage of required special service tools Specifications: Inclusion of service data, tightening torques, wear limits, and performance specifications Manual Specifications File Format File Format: PDF Print Quality Printability: Printable pages Resolution: High-quality scan for clear text and images Binding Type Binding Type: Digital (Instant Download) Paper Type Paper Type: N/A (Digital Format) Compatibility Operating Systems: Windows, Mac, Linux OS Required Software: Adobe Reader Engine Specifications Primary Engine Engine Name: M30B35 Engine Type: 3.5L Inline-6 SOHC Bore X Stroke: 92 mm x 86 mm Compression Ratio: 8.0:1 or 8.5:1 (depending on market/year) Performance Horsepower: Approx. 208 hp (155 kW) @ 5700 rpm (DIN) Torque: Approx. 224 lb-ft (304 Nm) @ 4000 rpm (DIN) Fuel System Fuel Delivery: Bosch Motronic electronic fuel injection (EFI) Fuel Type: Unleaded gasoline (91 AKI or higher recommended) Lubrication Oil Capacity: Approx. 6.5 liters (6.9 US quarts) with filter Oil Specification: API SG or BMW Longlife-98 specification (e.g., 5W-30, 10W-40 depending on climate) Transmission Standard Transmission Type Standard: 4-speed Automatic (ZF 4HP22) Optional Transmission Type Optional: 5-speed Manual (Getrag 265/5) Features Transmission Fluid Type: Dexron II (or equivalent specification) Transmission Fluid Capacity: Approx. 8.0 liters (8.5 US quarts) for automatic transmission Dimensions Exterior Length: 5024 mm (197.8 in) Width: 1800 mm (70.9 in) Height: 1400 mm (55.1 in) Weights Curb Weight: Approx. 1700-1800 kg (3748-3968 lbs) Gross Vehicle Weight Rating: Approx. 2300 kg (5070 lbs) Wheels Tires Wheel Bolt Pattern: 5x120 mm Standard Tire Size: 205/65R15 or 225/60R15 Optional Wheel Size: 16-inch alloy wheels Safety Features Ratings Crash Test Information: Contemporary safety standards for its era, with advanced features for the time. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Optional ASC (Automatic Stability Control) available on some models Passive Features Airbags: Driver airbag standard from around 1990 onwards; passenger airbag optional/standard on later models Seatbelts: Front and rear seat belts, with pre-tensioners for front occupants Technology Features Infotainment Audio System: Premium Hi-Fi systems available, with cassette player and radio tuner. Climate Control: Automatic climate control with dual-zone functionality available. Driver Assistance Cruise Control: Standard cruise control system. Connectivity Telecommunication: Optional integrated cellular telephone available on some models. Maintenance Service Intervals Oil Change Interval: Every 10,000-15,000 km (6,000-9,000 miles) or annually, as per service indicator. Transmission Fluid Change: Every 60,000-80,000 km (37,000-50,000 miles) Coolant Change: Every 2-3 years or as specified by BMW Spark Plug Replacement: Approx. every 50,000-60,000 km (30,000-37,000 miles) for standard plugs. Fluid Specifications Brake Fluid Type: DOT 4 Power Steering Fluid: ATF Dexron II (or equivalent) Known Issues Common Issues: Cooling system leaks (hose failures, radiator), VANOS unit issues (on later M30 variants, less common on early 735i), SRS warning...