🏷️ Basic Information Identification Make: BMW Model: M6 Generation: E24 Codes Chassis Code: E24 Engine Codes: S38B35 (North America), M88/3 (International) 👋 Introduction Market Position Historical Context: The BMW M6 (E24) was BMW's flagship performance coupe of its era, representing the pinnacle of automotive engineering and luxury. This manual caters to enthusiasts and owners who value maintaining this iconic vehicle. Competitive Analysis Comparison To Alternatives: Competed with other high-performance grand tourers of the period such as the Porsche 928, Jaguar XJ-S, and Mercedes-Benz SEC models. Its unique blend of luxury and raw power set it apart. Key Features Manual Benefits: Provides extensive DIY repair and maintenance capabilities, saving on labor costs and empowering owners with knowledge. Offers detailed, factory-accurate procedures and diagrams. Format Advantage: Digital PDF format offers convenience, searchability, and the ability to print only necessary pages, avoiding wear and tear on a physical manual. 📋 Manual Details Coverage Areas Years Covered: 1983, 1984, 1985, 1986, 1987, 1988, 1989 Region Coverage: Global (specifications may vary slightly by region) Page Count Estimated Page Count: Hundreds (specific count not provided, but implies comprehensive content) Manual Type Type: Factory Service Repair Manual Target Audience: Do-it-yourselfers and experienced mechanics Language Language: English Format Digital Format: PDF Accessibility: Compatible with Windows, Mac, smartphones, tablets; accessible via web browser 📖 Manual Coverage Systems Covered Powertrain: Engine Service/Repair, Transmission Service/Repair, Differential/Drive, Axle, Fuel Injection, Fuel System, Emission System, Engine Control System Chassis: Brake System, Suspension, Steering, Chassis/Body Electrical And Comfort: Wiring Diagram, Electrical System, Heater/Air Conditioner, Interior, Restraint System Procedures Included Diagnostic And Repair: Troubleshooting, Complete disassembly and reassembly procedures, Step-by-step repair instructions Maintenance: General Maintenance, Periodic Lubrication Technical Depth Depth: Comprehensive factory-level detail including hundreds of photos and illustrations for in-depth guidance 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable within the PDF (implied by digital format) Print Quality Printability: Printable pages, allowing for selective printing of specific sections Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) Software Requirements Reader Software: Adobe PDF Reader (Free) Unzipping Software: Winzip or equivalent (Free) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, naturally aspirated Displacement: 3.5 Liters (3453 cc) Performance Horsepower: 256 hp (DIN) @ 6,500 rpm (M88/3); 260 hp (DIN) @ 6,500 rpm (S38B35) Torque: 333 Nm (246 lb-ft) @ 5,000 rpm (M88/3); 340 Nm (251 lb-ft) @ 4,500 rpm (S38B35) Fuel System Fuel Delivery: Bosch L-Jetronic or Motronic fuel injection (depending on market and year) Engine Internals Valve Train: DOHC (Double Overhead Camshaft), 4 valves per cylinder Compression Ratio: 9.3:1 (M88/3); 10.0:1 (S38B35) Cooling System Cooling Type: Water-cooled 🔧 Transmission Standard Type: 5-speed manual Getrag 265 Optional Type: 3-speed automatic (less common, often considered less desirable for M6 enthusiasts) Features Clutch Type: Hydraulically operated single dry plate clutch Gear Ratios 5 Speed Manual: Specific ratios available in manual (e.g., 3.72:1 first gear) 📐 Dimensions Exterior Length: 4,760 mm (187.4 in) Width: 1,760 mm (69.3 in) Height: 1,380 mm (54.3 in) Weights Curb Weight: Approximately 1,600 kg (3,527 lbs) Gross Vehicle Weight Rating: Refer to VIN plate and manual Wheelbase Wheelbase: 2,570 mm (101.2 in) 🛡️ Safety Features Ratings Crash Test Data: Era-specific safety standards, later models may have incorporated some passive restraint improvements. Comprehensive modern crash data is limited. Active Features Braking System: Four-wheel disc brakes with ABS (Anti-lock Braking System) on later models. Suspension Stability: Independent front and rear suspension contributing to stability. Passive Features Airbags: Not typically equipped with driver or passenger airbags in early production years; some later models may have had a driver's airbag option. Seatbelts: 3-point inertia-reel seatbelts 💡 Technology Features Infotainment Audio System: Factory premium sound systems were available, often with cassette players. Modern head unit upgrades are common. Cruise Control: Standard cruise control system Driver Assistance ABS: Anti-lock Braking System (ABS) became available and standard on later models. Connectivity Connectivity Features: Basic features for its era, primarily focused on in-car entertainment and driver controls. No modern Bluetooth or smartphone integration. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500-10,000 miles (12,000-16,000 km) or annually, as per manual recommendations. Spark Plug Replacement: Refer to manual for specific interval, often around 30,000 miles (48,000 km). Timing Belt Chain: This engine uses a timing chain, which typically does not require periodic replacement unless issues arise. Fluid Specifications Engine Oil: Refer to manual for viscosity (e.g., 10W-40 or 15W-50 recommended depending on climate) and API classification. Capacity approx. 5.7 liters (6 US quarts). Coolant: BMW coolant antifreeze or equivalent (50/50 mix with distilled water). Capacity approx. 10.5 liters (11.1 US quarts). Brake Fluid: DOT 4 or DOT 5.1 recommended (refer to manual). Transmission Fluid: Manual: GL-5 gear oil (e.g., SAE 75W-90). Automatic: Dexron III or equivalent. Known Issues Common Wear Items: Fuel pump, fuel injectors, distributor cap and rotor, ignition wires,...