🏷️ Basic Information Identification Make: BMW Model: M5 Model Code: E34 Year: 1989 Generation Chassis Code: E34 Codes Engine Code Identifier: S38B36 (3.6L) 👋 Introduction Market Position Target Audience: Enthusiasts, DIY mechanics, professional technicians working on the E34 M5 Value Proposition: Provides factory-level repair information, enabling independent servicing and maintenance, saving costs, and increasing vehicle knowledge. Competitive Analysis Differentiation: Vehicle-specific, not generic; equivalent to dealer technician manual; digital format offers convenience and pristine condition. Key Features Instruction Style: Complete step-by-step instructions Information Density: Everything needed on one easy-to-use PDF Usability: Print only needed pages, no greasy or torn pages 📋 Manual Details Coverage Areas Comprehensive Coverage: All models and all repairs A-Z for the 1989 BMW M5 E34 Region Specific: Vehicle-specific, not generic Page Count Estimated Page Count: Thousands (typical for factory service manuals) Manual Type Type: Factory Service and Repair Manual Language Language: English Format Digital Format: PDF Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac 📖 Manual Coverage Systems Covered Powertrain: Engine, Control System, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission, Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension Chassis And Body: Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Exterior & Interior, Engine Hood/ Door, Windshield/Glass Mirror Electrical And Electronics: Electrical, Multiplex/ CAN Communication, Meter Audio/Visual, Horn, Instrument Panel Comfort And Convenience: Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Seat Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements Diagnostics: Troubleshooting guides, diagnostic procedures, fault code interpretation Repair And Rebuild: Complete step-by-step instructions for disassembly, repair, and reassembly of all vehicle components Installation: Instructions for installing replacement parts and accessories Technical Depth Depth: Factory-level, detailed, including advanced diagnostics and rebuild procedures Illustrations: Diagrams and illustrations for all procedures Schematics: Complete wiring schematics 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable within PDF Print Quality Printability: All pages printable Magnification: Images can be blown up and printed enlarged Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) Software Requirements PDF Reader: Adobe PDF Reader (free online) Compression: Winzip (free online) potentially for download package ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline-6 Engine Code: S38B36 Displacement: 3.6 Liters (3535 cc) Bore X Stroke: 94.4 mm x 85.0 mm Compression Ratio: 10.0:1 Performance Horsepower: 315 hp @ 6,700 rpm (DIN) Torque: 360 Nm (266 lb-ft) @ 4,800 rpm (DIN) Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline (91+ octane recommended) Ignition System: Distributorless ignition (dual ignition coils) Cooling Cooling System Type: Liquid-cooled, pressurized Lubrication Oil Capacity: Approximately 7.0 liters (7.4 US quarts) with filter change Oil Type Specification: BMW Longlife-98 or equivalent, SAE 5W-30 or 10W-40 (refer to manual for exact spec based on climate) 🔧 Transmission Standard Type: 5-speed Manual Transmission (Getrag 290/5) Optional Type: None offered for 1989 M5 E34 Features Clutch Type: Hydraulically operated single dry plate clutch Gear Ratios: Refer to manual for specific gear ratios (e.g., 3.03/1.77/1.23/1.00/0.81) Fluid Specifications Transmission Fluid Type: GL-4 Hypoid Gear Oil, SAE 75W-90 or 80W-90 (refer to manual) Fluid Capacity Capacity: Approximately 1.5 liters 📐 Dimensions Exterior Length: 4730 mm (186.2 in) Width: 1750 mm (68.9 in) Height: 1430 mm (56.3 in) Wheelbase: 2830 mm (111.4 in) Weights Curb Weight: Approximately 1700 kg (3748 lbs) Gross Vehicle Weight: Refer to manual Front Axle Load Limit: Refer to manual Rear Axle Load Limit: Refer to manual Cargo Trunk Volume: Approximately 450 liters (15.9 cu ft) 🛡️ Safety Features Ratings Crash Test Data: Limited official crash test data for this era and model, but E34 chassis was engineered with advanced safety features for its time. Active Features Braking System: Anti-lock Braking System (ABS) standard Suspension: Sport-tuned independent suspension for enhanced handling and stability Passive Features Airbags: Driver's side airbag likely optional or not standard; refer to manual for confirmation. Seatbelts: Three-point seatbelts with pretensioners Body Structure: Reinforced safety cell, crumple zones 💡 Technology Features Infotainment Audio System: Premium sound system (e.g., Nakamichi or BMW Bavaria C Professional) likely optional; analog radio and cassette player standard Driver Assistance Cruise Control: Standard feature on M5 models Traction Control: ASC (Automatic Stability Control) may be optional or not present on early 1989 models; manual will detail if equipped. Connectivity Connectivity Features: No modern connectivity features (e.g., Bluetooth, USB); analog systems only. 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000-15,000 km (6,000-9,000 miles) or annually, whichever comes first (refer to manual for precise recommendation) Spark Plug Replacement: Typically around 40,000-60,000 km (25,000-37,000 miles) for platinum plugs, more frequently for standard plugs (check manual) Coolant Flush: Every 2-3 years or 40,000-60,000 km Brake Fluid Flush: Every 2 years Fluid Specifications Power Steering Fluid:...