🏷️ Basic Information Identification Make: Mercedes-Benz Model: 380SL Year: 1985 Codes Chassis Code: R107 Engine Code: M116 👋 Introduction Market Position Segment: Luxury Grand Tourer (GT), Convertible Target Audience: Affluent individuals seeking a stylish, comfortable, and high-performance convertible or coupe. Competitive Analysis Competitors: Jaguar XJS, BMW 6 Series, Porsche 928, Chevrolet Corvette (depending on market and specific model year). Key Features Design: Iconic R107 chassis, elegant styling, strong build quality, retractable soft top or optional hardtop. Performance: Smooth V8 power delivery, comfortable ride, capable highway cruiser. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Page Count Estimated Pages: Approximately 800+ Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: Printed Manual (likely repro or original) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, repair, overhaul, timing, fuel injection (Bosch K-Jetronic), emissions control Transmission: Automatic transmission (722.3) service, repair, adjustments, fluid changes, overhaul Drivetrain: Driveshaft, differential, axles, wheel bearings Suspension: Front and rear suspension, shock absorbers, springs, bushings, alignment specifications Brakes: Hydraulic system, brake pads, rotors, calipers, ABS (if equipped), bleeding procedures, parking brake Steering: Power steering system, steering gearbox, tie rods, linkages, adjustments Electrical System: Battery, charging system (alternator), starting system (starter), ignition system, lighting, instrumentation, fuses, relays, wiring diagrams Climate Control: Air conditioning (R12 refrigerant), heater core, blower motor, climate control panel operation and repair Body And Interior: Body panels, doors, hood, trunk, seats, trim, convertible top mechanism (hydraulic/manual), glass replacement Fuel System: Fuel tank, fuel pump, fuel lines, fuel filter, fuel pressure testing Procedures Included Maintenance: Scheduled maintenance, lubrication, fluid changes, filter replacements, belt adjustments Diagnostics: Troubleshooting guides, fault codes (if applicable to K-Jetronic), diagnostic flowcharts Repair: Step-by-step repair instructions for all major components and systems Overhaul: Complete engine and transmission rebuild procedures, including specifications and tolerances Adjustment: Valve adjustments, ignition timing, idle speed, shift point adjustments Special Tools: Identification of necessary special tools and their usage Troubleshooting Engine: Detailed diagnostic procedures for common engine performance issues related to the M116 engine and K-Jetronic fuel injection. Specifications And Tolerances: Includes critical engine and transmission rebuilding specifications, torque values, and clearances. Wiring Diagrams: Comprehensive electrical system wiring diagrams for all major circuits. Body Repair: Guidance on body panel alignment, rust repair considerations, and trim removal/installation. Convertible Top Repair: Specific instructions for the maintenance and repair of the convertible top mechanism and associated hydraulics/seals. Technical Depth Depth: Comprehensive, suitable for professional mechanics and advanced DIY enthusiasts. Covers everything from basic fluid checks to full engine and transmission rebuilds. 📊 Manual Specifications File Format Digital Format: Likely a reproduction of the original printed manual, potentially scanned or digitally compiled. Clarity and searchability may vary. Print Quality Print Quality: Varies depending on the source (original vs. reproduction). High-quality reproductions will have clear text and diagrams. Binding Type Binding: Typically perfect bound or spiral bound for ease of use during repairs. Paper Type Paper Type: Often printed on durable paper stock to withstand shop environments. ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V8 Displacement: 3.8 Liters (3839 cc) Bore X Stroke: 86.0 mm x 80.25 mm Compression Ratio: 8.0:1 Valve Train: Single Overhead Camshaft (SOHC), per bank, 2 valves per cylinder Performance Horsepower: 155 hp @ 4750 rpm (US Specification) Torque: 195 lb-ft @ 2750 rpm (US Specification) Fuel System Fuel Delivery: Bosch CIS-E (Continuous Injection System - Electronic) Fuel Injection Fuel Type: Unleaded Premium Gasoline Engine Oil Oil Capacity: 7.5 Liters (8.0 US Quarts) Recommended Oil Viscosity: SAE 15W-40 or SAE 20W-50 (depending on climate) Engine Cooling Cooling System Type: Pressurized liquid cooling system Coolant Capacity: Approx. 10.5 Liters (11.1 US Quarts) 🔧 Transmission Standard Type: 4-Speed Automatic (722.3) Optional Type: None (Manual transmission not offered for 380SL in North America) Features Shift Modes: Comfort (C) and Sport (S) modes Fluid Type Fluid Specification: MB 236.1 or DEXRON-II compatible automatic transmission fluid Fluid Capacity Capacity: Approximately 8 Liters (8.5 US Quarts) for a complete fill 📐 Dimensions Exterior Length: 4495 mm (177.0 in) Width: 1790 mm (70.5 in) Height: 1290 mm (50.8 in) Wheelbase: 2460 mm (96.9 in) Weights Curb Weight: Approximately 1650 kg (3638 lbs) Gross Vehicle Weight Rating: Approx. 2030 kg (4475 lbs) 🛡️ Safety Features Ratings Crash Test Data: Limited official NHTSA/IIHS data available for this specific year/model. However, Mercedes-Benz vehicles of this era were known for robust construction and safety features for their time. Active Features ABS: Anti-lock Braking System (ABS) was an optional feature on some 1985 models. Passive Features Airbags: Driver airbag was standard. Seatbelts: Three-point front seatbelts, seatbelt pretensioners. Rollover Protection: Reinforced windshield frame and A-pillars for convertible models. 💡 Technology Features Infotainment Audio System: Period-correct Becker or Blaupunkt AM/FM/Cassette stereo systems were common. Often offered with optional 4-speaker systems. Driver Assistance Cruise Control: Standard cruise control system. Climate Control Tech HVAC System: Manual or automatic...