🏷️ Basic Information Identification Make: Mercedes-Benz Model: SL-Class Chassis Codes: R107, C107 Model Years Covered: 1971 👋 Introduction Market Position Target Audience: Owners, DIY enthusiasts, and professional technicians seeking specific, dealership-level repair information for their 1971 Mercedes-Benz R107/C107 SL-Class. Competitive Analysis Key Differentiator: This manual is explicitly stated as vehicle-specific, not generic, mirroring the exact documentation used by dealership technicians, ensuring accuracy and comprehensive coverage. Key Features Convenience: Single, easy-to-use PDF manual, eliminating the need to search through multiple physical books. Printable pages allow for portability and targeted use. Durability: Digital format prevents the issues of greasy pages, tears, or lost paper manuals, offering a more resilient solution. 📋 Manual Details Coverage Areas Coverage Scope: All Models & All Repairs A-Z Manual Type Manual Type: Service & Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete service, diagnosis, and repair procedures for all engine variants. Fuel System: Detailed specifications and service procedures for fuel injection and carburetion systems. Emission Control: Procedures for servicing and diagnosing emission control systems. Cooling System: Comprehensive information on cooling system maintenance, diagnosis, and repair. Lubrication System: Detailed lubrication procedures and specifications. Ignition System: Ignition timing, component testing, and troubleshooting. Charging System: Alternator, battery, and starter system service. Transmission Automatic: Service, diagnosis, and repair for automatic transmissions. Transmission Manual: Service, diagnosis, and repair for manual transmissions. Clutch: Clutch inspection, adjustment, and replacement procedures. Drivetrain Components: Transfer case, propeller shaft, drive shaft, and differential service. Suspension System: Front and rear suspension component diagnosis, repair, and alignment specifications. Wheel Hub And Bearings: Service and replacement of wheel bearings and associated components. Brake System: Complete brake system servicing, including discs, calipers, drums, and master cylinder. Parking Brake: Adjustment and repair of the parking brake system. Steering System: Steering column, power steering pump, and rack/gearbox service. Air Conditioning: Diagnosis and repair of the HVAC system. Restraint Systems: Seat belt and supplemental restraint system (if applicable to the 1971 model year) information. Cruise Control: Service and troubleshooting for the cruise control system. Wiper And Washer System: Maintenance and repair of wiper and washer components. Door Locks: Service and repair for door lock mechanisms. Instrument Panel: Diagnosis and repair of gauges, indicators, and warning lights. Seats: Service and repair for seat mechanisms and upholstery. Body And Frame: Procedures for engine hood, doors, exterior trim, and interior components. Electrical System: Comprehensive coverage of the vehicle's electrical system, including wiring schematics. Multiplex Can Communication: Not applicable to the 1971 model year; this system was not present. Procedures Included Maintenance: Routine maintenance tasks, fluid changes, filter replacements, and inspections. Diagnosis: Systematic troubleshooting guides for identifying and resolving issues. Repair: Step-by-step instructions for repairing all vehicle systems and components. Rebuilds: Detailed procedures for engine, transmission, and differential rebuilds. Adjustments: Precise instructions for making various adjustments (e.g., carburetor, ignition timing, parking brake). Specifications: Provision of all necessary technical specifications for accurate repair and maintenance. Technical Depth Depth: Factory high-detail repair manuals providing complete instructions and illustrations, including wiring schematics and diagrams for complete servicing and repair. 📊 Manual Specifications File Format File Format: PDF Print Quality Printability: All pages are printable, allowing for enlarged copies of images and diagrams. Binding Type Binding Type: Digital (PDF - no physical binding) Paper Type Paper Type: N/A (Digital format) Software Requirements Software Requirements: Adobe PDF Reader and WinZip (free online) Compatibility Operating Systems: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac compatible ⚙️ Engine Specifications Primary Engine Options Engine Options 1971: Likely includes the M116 3.5L V8 and M117 4.5L V8, depending on specific regional market and model designation (e.g., 350 SL). Performance Horsepower Torque Estimates: 3.5L V8: Approx. 200-230 hp; 4.5L V8: Approx. 230-250 hp. Specific figures vary by market and tuning. Fuel System Fuel Delivery 1971: Bosch D-Jetronic electronic fuel injection for the 3.5L, and potentially carburetion or early fuel injection for the 4.5L depending on market (though 4.5L typically introduced later with fuel injection). Engine Code Examples Engine Code Examples: M116 (3.5L V8), M117 (4.5L V8) 🔧 Transmission Standard Transmission Standard Transmission Type: Likely a 3-speed automatic transmission (e.g., 4G-Tronic / 722.1 series) was standard on most models. Optional Transmission Optional Transmission Type: Manual transmissions were less common in the SL-Class during this era, but some markets or specific models might have offered a 4-speed manual. Features Transmission Fluid Type: Typically Dexron II or equivalent automatic transmission fluid (ATF). Specific Mercedes-Benz specification MB-Approval 236.2 or 236.7 may be referenced. 📐 Dimensions Exterior Length Exterior Length: Approx. 4700-4750 mm (185-187 inches) depending on exact configuration. Exterior Width Exterior Width: Approx. 1730-1750 mm (68-69 inches). Exterior Height Exterior Height: Approx. 1300-1330 mm (51-52 inches). Wheelbase Wheelbase: Approx. 2400 mm (94.5 inches). Weights Curb Weight: Approx. 1500-1650 kg (3300-3640 lbs) depending on engine and equipment. 🛡️ Safety Features Ratings Safety Ratings Era:...