🏷️ Basic Information Identification Make: Mercedes-Benz Model: SL-Class Chassis Codes: R107, C107 Product Name: 1971-1989 Mercedes R107 & C107 SL-Class Repair Manual Product Description: 1971-1989 Mercedes-Benz R107 and C107 SL-Class Service and Repair Manual - Covers All Models & All Repairs A-Z Generation Generation Codes: R107 (Roadster/Coupe), C107 (SLC Coupe) Production Years: 1971-1989 👋 Introduction Market Position Target Audience: Owners, enthusiasts, independent mechanics specializing in classic Mercedes-Benz vehicles. Value Proposition: Provides comprehensive, dealer-level repair and maintenance information, enabling DIY repairs and reducing reliance on expensive dealerships. Competitive Analysis Differentiation: Vehicle-specific and highly detailed, not generic. Covers all models and repairs comprehensively, unlike specialized single-topic manuals. Key Features Feature 1: Vehicle-specific information, not generic. Feature 2: Covers all models and repairs from A-Z. Feature 3: Includes step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications. Feature 4: Digital PDF format for easy printing, searching, and portability. Feature 5: Compatible with Windows and Mac operating systems. 📋 Manual Details Coverage Areas Primary Coverage: All models and all repairs A-Z for R107 and C107 SL-Class Page Count Estimated Page Count: Extensive, likely thousands of pages considering comprehensive coverage. Manual Type Type: Factory-level Service and Repair Manual Language Language: English Format Format: PDF File Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000), Mac Readability Requirements: Adobe PDF Reader Compression Requirement: Winzip (or similar file archiver) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine overhaul, internal components, cylinder head, block, crankshaft, pistons, connecting rods, camshafts, timing system. Engine Control: Fuel injection systems (Bosch K-Jetronic, CIS-E), ignition systems, emission control systems, engine diagnostics, sensors, actuators. Fuel System: Fuel delivery, fuel pumps, fuel injectors, fuel lines, fuel tank, fuel pressure regulation, fuel filter replacement. Cooling System: Radiator, water pump, thermostat, hoses, fan, coolant specifications, system flushing and filling. Lubrication System: Oil pump, oil filter, oil pan, oil specifications, oil change procedures, lubrication points. Ignition Charging Starting: Spark plugs, ignition coils, distributor, battery, alternator, starter motor, wiring. Transmission: Automatic transmission (4-speed 722.1, 722.3, 722.4) and manual transmission (4-speed, 5-speed) overhaul, service, fluid specifications, troubleshooting. Drivetrain: Driveshaft, universal joints, differential, axle shafts, bearings, lubrication. Suspension Steering: Front and rear suspension components (control arms, ball joints, tie rods, springs, shock absorbers), steering system, power steering system, wheel alignment specifications. Brakes: Front and rear disc brakes, brake calipers, master cylinder, brake fluid specifications, brake bleeding procedures, parking brake system. Wheels Tires: Tire size specifications, wheel bolt patterns, torque specifications, tire pressure recommendations. Body Exterior: Body panels, doors, hood, trunk, bumpers, trim, glass replacement, seals, convertible top mechanism (R107). Body Interior: Dashboard, instrument cluster, seats, upholstery, door panels, interior trim, carpeting. Electrical System: Comprehensive wiring schematics, lighting system, wipers and washers, horn, meters, audio system, power accessories (windows, locks), fuse box layout. Climate Control: Air conditioning system service, diagnosis, refrigerant types, heater core, blower motor. Safety Systems: Seat belts, supplemental restraint systems (if applicable, though limited for early models), engine immobilizer (later models), cruise control. Procedures Included Maintenance: Scheduled maintenance intervals, fluid changes, filter replacements, inspections, lubrication points. Diagnostics: Troubleshooting guides, symptom analysis, diagnostic trouble codes (if applicable), electrical system testing. Repair Rebuild: Step-by-step instructions for component removal, installation, overhaul, and adjustment for all major systems. Installation: Procedures for replacing various parts and components, including bodywork and interior elements. Specifications: Detailed technical specifications for all components, including clearances, torque values, pressures, and flow rates. Wiring Schematics: Complete and detailed wiring diagrams for all electrical systems, essential for troubleshooting and repair. Technical Depth Depth: Factory-level detailed instructions, equivalent to what dealership technicians use. Covers basic maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable PDF, allowing quick location of specific information. Print Quality Printability: All pages are printable, allowing users to print specific sections or the entire manual. Enlargement Capability: Images and diagrams can be blown up for enlarged viewing and printing, beneficial for detailed work. Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Variants: 2.8L (M110), 3.5L (M116), 3.8L (M116), 4.5L (M117), 5.0L (M117), 5.6L (M117). Performance Horsepower Range: Approximately 145 hp to 230 hp depending on engine variant and market regulations. Torque Range: Varies significantly by engine displacement and tuning. Fuel System Fuel Delivery: Carbureted (early models) and Bosch K-Jetronic (CIS) and CIS-E (K-Jetronic Electronic) fuel injection systems. Engine Types Configuration: Inline-6 (M110) and V8 (M116, M117) engines. 🔧 Transmission Standard Automatic Transmission: 4-speed automatic (722.1, 722.3, 722.4) was common, often with a torque converter lock-up. Optional Manual Transmission: 4-speed and later 5-speed manual transmissions were available on some models. Features Transmission Fluid: Specifications for automatic transmission fluid (ATF) and manual transmission fluid (gear oil) will be detailed. 📐 Dimensions Exterior Length: Approx. 4770-4785 mm (187.8-188.4 in). Width: Approx. 1790-1800 mm (70.5-70.9 in). Height: Approx. 1300-1320 mm (51.2-52.0 in)....