🏷️ Basic Information Identification Make: Mercedes-Benz Model Range: 170, 220, 300 Covered Model Years: 1946-1962 Codes Chassis Codes Covered: W136 (170), W187 (220), W186 (300), W188 (300S), W189 (300D) 👋 Introduction Market Position Target Audience: Owners, hobbyists, mechanics, and restorers of classic Mercedes-Benz vehicles from 1946-1962. Competitive Analysis Value Proposition: Offers comprehensive, detailed technical information essential for maintaining and repairing a broad range of significant post-war Mercedes-Benz models, presented in an accessible digital format. Key Features Digital Access: Instant download, viewable and printable across multiple operating systems. Content Scope: Covers everything from basic maintenance to full rebuilds for diverse models including sedans, coupes, cabriolets, and roadsters. 📋 Manual Details Coverage Areas Breadth Of Coverage: Comprehensive repair, maintenance, rebuilding, refurbishment, and restoration for all listed models. Page Count Estimated Page Count: Likely hundreds of pages, given the extensive model range and detailed coverage. Specific count not provided, but described as '100 percents COMPLETE and INTACT'. Manual Type Type: Workshop Service Repair Manual Language Language: English (assumed, based on product description and target market) Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine Systems: Engine Mechanical, Lubrication System, Cooling System, Engine Control System, Fuel System, Exhaust System. Drivetrain Systems: Clutch, Manual Transaxle, Automatic Transaxle (where applicable), Front Axle, Rear Axle, Driveline. Suspension And Brakes: Front Suspension, Rear Suspension, Road Wheels & Tyres, Brake System, Parking Brake System, Brake Control System. Steering And Body: Steering System, Power Steering System (where applicable), Body, Lock & Security System, Glasses, Window System & Mirrors, Roof, Exterior & Interior, Instrumental Panel, Seat. Electrical Systems: Wiring Diagrams, Starting & Charging System, Lighting System, Driver Information System, Wiper, Washer & Horn, Body Control System, LAN System, Audio Visual, Navigation & Telephone System, Auto Cruise Control System, Power Supply, Ground & Circuit Elements. Comfort And Climate: Air Conditioner System. Restraints: Seat Belts, Supplemental Restraint System (SRS) - though SRS systems were not prevalent in the early part of this range. Procedures Included Maintenance: Routine maintenance, service intervals, fluid checks and changes, lubrication. Diagnostics: Diagnostic procedures for all covered systems. Repair And Rebuild: Detailed step-by-step repair and rebuild procedures for all major mechanical and electrical components. Restoration: Procedures relevant to refurbishing and restoring classic vehicles. Technical Depth Depth: High. Covers diagnostic and repair procedures in great detail, intended for professional technicians and mechanics, but accessible to enthusiasts with basic mechanical aptitude. 📊 Manual Specifications File Format File Type: PDF (and potentially other formats compatible with PDF readers) Compatibility: All Versions of Windows, Mac, and Linux. Viewing Requirements: PDF Reader, Flash Player, Browser. Print Quality Printability: Printable, allowing users to print specific procedures as needed. Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper Quality: Not Applicable (Digital Download) Quality Assurance Completeness Guarantee: 100% Complete and Intact, no missing/corrupt pages/sections. Visuals Illustrations: High Quality Photos, Illustrations, and Diagrams. ⚙️ Engine Specifications Primary Engine Type Overview: Inline 4-cylinder and Inline 6-cylinder engines, including gasoline and diesel variants. Performance 170 Series Engines: Typically 1.7L (1767cc) inline-4 gasoline (M136 series) and 1.7L (1767cc) inline-4 diesel (OM636 series). 220 Series Engines: Typically 2.2L (2195cc) inline-6 gasoline (M180 series). 300 Series Engines: Inline-6 gasoline engines. The 300 (W186/W189) models featured 3.0L (2996cc) engines (M186, M189). The 300S (W188) featured a more powerful 3.0L (2996cc) triple-carburetor variant. Fuel System Fuel Delivery 170: Single downdraft carburetor (e.g., Solex). Fuel Delivery 220 300: Dual downdraft carburetors (e.g., Solex or Zenith) or triple carburetors on performance variants like the 300S. Lubrication Oil Type Recommendation: Manual will specify appropriate API service classifications for the era, typically straight-weight mineral oils (e.g., SAE 20W-50 or 30) depending on ambient temperature. Cooling Coolant Type Recommendation: Distilled water with appropriate antifreeze (e.g., ethylene glycol based) for the climate. Manual will detail mix ratios. 🔧 Transmission Standard 170 Series Transmission: Typically a 4-speed manual transmission. 220 Series Transmission: 4-speed manual transmission, with a 4-speed automatic (Mercedes-Benz 'Hydrak' or similar) available on some models or as an option later in the range. 300 Series Transmission: Manual transmission (4-speed) and optional automatic transmissions were available, particularly on the 300c and 300d models (e.g., 3-speed automatic). Features Clutch Type: Single dry plate clutch for manual transmissions. Fluid Specifications Manual Transmission Fluid: Manual will specify appropriate gear oil, likely an SAE 80 or 90 API GL-4 rated oil. Automatic Transmission Fluid: Manual will specify fluid type for automatic transmissions (e.g., Dexron II or equivalent for the period). 📐 Dimensions Exterior Body Styles: Sedan, Coupe, Cabriolet A, Cabriolet B, Roadster. Weights Curb Weight Range: Varies significantly by model and body style, generally ranging from approximately 1,100 kg (2,425 lbs) for lighter 170 models to over 1,800 kg (3,968 lbs) for larger 300 series models. 🛡️ Safety Features Ratings Crash Test Data: Modern crash test data is not applicable to vehicles from this era. Safety features were rudimentary by today's...