🏷️ Basic Information Identification Make: Škoda Model: 120 L Production Years Covered: 1976-1990 Codes Chassis Code: 742 👋 Introduction Market Position Target Audience: Mechanics and DIY enthusiasts working on Škoda 120 L models Competitive Analysis Value Proposition: Provides comprehensive, step-by-step repair information for a classic Eastern Bloc vehicle, ensuring longevity and proper maintenance. Key Features Completeness: 100% complete and intact, no missing pages or sections. Clarity Of Explanation: Simple and precise explanations designed for ease of understanding, even for less experienced personnel. Visual Aids: Extensive use of detailed illustrations, exploded diagrams, and photos. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Manual Primary Focus: Repair and Maintenance Page Count Page Count: 238 Language Language: English Format File Format: PDF Download Type: Instant Download 📖 Manual Coverage Systems Covered Engine: Detailed coverage of engine disassembly, assembly, repair, and adjustment Transmission: Procedures for removal, installation, and overhaul of the gearbox Fuel System: Carburetor adjustment, fuel pump, fuel lines, and fuel tank servicing Cooling System: Radiator, thermostat, water pump, and coolant hose maintenance Ignition System: Spark plugs, distributor, ignition coil, and timing adjustments Electrical System: Wiring diagrams, lighting, battery, alternator, starter motor, and fuse box troubleshooting Brakes: Front and rear brake systems, hydraulic lines, master cylinder, and brake shoe/pad replacement Suspension: Front and rear suspension components, shock absorbers, springs, and bushings Steering: Steering column, tie rods, and steering rack adjustments Bodywork: Door mechanisms, hinges, locks, and basic body panel adjustments Heating And Ventilation: Heater core, fan, and ducting system maintenance Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, and general inspections Troubleshooting: Diagnostic guides for common problems and symptom-based troubleshooting Repair: Detailed step-by-step instructions for component repair and replacement Disassembly Assembly: Comprehensive guides for taking apart and putting together various vehicle systems Adjustment: Precise instructions for adjusting engine, brakes, clutch, and other systems Technical Specifications: Inclusion of critical data like torque values, clearances, and tolerances Technical Depth Depth: Comprehensive, from basic DIY tasks to in-depth mechanical overhauls Diagrams Illustrations: Pictorial diagrams, exploded views, and detailed drawings for clarity Special Tools: Identification and usage instructions for specific service tools 📊 Manual Specifications File Format Printability: Yes, all pages are printable Viewing Requirements: Adobe Reader Compatibility: Windows, Mac, Linux OS Print Quality Resolution: High-resolution, suitable for clear viewing and printing Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline-4 Cylinder, Water-Cooled, Four-Stroke Engine Displacement: 1174 cc (1.2 Liters) for the 120 L Engine Layout: Rear-mounted, Air-cooled (Note: While the 120 L is water-cooled, many Škoda models from this era were air-cooled. The manual would cover the specifics of the 120 L's water-cooled setup.) Fuel Delivery: Single-barrel or twin-barrel carburetor (e.g., Jikov or Weber variants) Performance Approximate Horsepower: 50-55 HP (depending on specific carburation and tuning) Approximate Torque: 80-90 Nm Fuel System Fuel Type: Unleaded Gasoline (with potential for leaded gasoline in earlier production years) 🔧 Transmission Standard Transmission Type: 4-speed Manual Transaxle Optional Optional Transmission: 5-speed Manual Transaxle (later models or optional fitment) Features Clutch Type: Single dry-plate, hydraulically operated 📐 Dimensions Exterior Body Style: Saloon (Sedan) Wheelbase: Approximately 2400 mm Length: Approximately 4200 mm Width: Approximately 1600 mm Height: Approximately 1400 mm Weights Curb Weight: Approximately 910-950 kg 🛡️ Safety Features Ratings Crash Safety Era: Designed to 1970s/1980s safety standards; lacks modern crumple zones and advanced safety features. Active Features Braking System: Hydraulically operated, dual-circuit with front disc brakes and rear drum brakes. Passive Features Seatbelts: Typically fitted with lap belts in the front, three-point belts in later models/optional. Construction: Body-on-chassis construction with integrated safety cage elements, but limited impact absorption compared to modern vehicles. 💡 Technology Features Infotainment Original Audio: Typically an AM/FM radio with basic speaker setup; cassette player optional in later years. Driver Assistance Driver Assistance Features: None by modern standards. Relies on driver vigilance and basic vehicle dynamics. Connectivity Connectivity Features: No integrated connectivity features like Bluetooth or USB. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 - 7,500 km or annually (as per original service schedules, may vary). Tune Up Interval: Spark plug replacement, ignition timing check/adjustment recommended at regular intervals (e.g., 10,000-15,000 km). Fluid Specifications Engine Oil Grade: API SE/SF or equivalent, SAE 20W-50 or 10W-40 (manual will specify) Coolant Type: Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio recommended) Brake Fluid Type: DOT 3 or DOT 4 Known Issues Common Problems: Carburetor icing, electrical system gremlins, distributor wear, rust (especially in wheel arches and sills), coolant leaks from hoses/connections. Maintenance Importance: Regular attention to ignition timing, carburetor settings, and fluid levels is crucial for reliable operation. 📚 Vehicle History Brand Heritage Manufacturer Origin: Czechoslovakia (now Czech Republic) Model Evolution Predecessor: Škoda 105/120 series Design Basis: A derivative of the Škoda 742 platform, evolving from earlier rear-engined models. Production...