🏷️ Basic Information Identification Make: FSO Model: Polonez Year: 1978 Engine Variants Covered: 1.3L, 1.5L Market Segment: Compact/Mid-size Family Car 👋 Introduction Market Position Market Positioning: A practical, affordable family car from a Polish manufacturer, designed for durability and ease of maintenance in its home market and Eastern Bloc countries. Competitive Analysis Competitive Landscape 1978: Competed with other Eastern Bloc vehicles and to a lesser extent, some Western European compact/mid-size offerings in export markets. Known for its robust, if somewhat utilitarian, design. Key Features Key Selling Points: Spacious interior for its class, rear-wheel drive for durability and handling characteristics, relatively simple mechanicals making it repairable. Manual Value Proposition Value Proposition: Enables owners to perform professional-level repairs and maintenance, saving significant costs associated with workshop labor, and ensuring the vehicle's longevity and optimal condition. 📋 Manual Details Coverage Areas General Coverage: Complete front-to-back vehicle repair Specific Systems Covered: Engine, Transmission, Brakes, Suspension, Electrical System, Bodywork, Air Conditioning Page Count Estimated Page Count: Extensive (Exact number not provided, but described as comprehensive) Manual Type Manual Type: Repair Manual / Service Manual Language Language: English Format Format: Likely Printed (implied by garage use, but could be digital format delivered) 📖 Manual Coverage Systems Covered Engine Overhaul Rebuilding: Yes, comprehensive Troubleshooting Diagnostics: Yes, includes diagnostic procedures Engine Performance: Yes, covers performance optimization Front End Alignment: Yes, includes procedures and specifications Suspension: Yes, detailed coverage Transmission Removal Installation: Yes, complete procedures Air Conditioning Service Capacities: Yes, including service and refrigerant capacities Transmission In Car Servicing: Yes, for in-vehicle maintenance Brake Servicing: Yes, complete procedures U Joint Cv Joint Service: Yes, including procedures Electrical System: Yes, via complete wiring diagrams Vacuum System: Yes, via vacuum diagrams Procedures Included Repair Procedures: Yes, step-by-step explanations for all repairs Maintenance Procedures: Implied through general repair and servicing Timing Belt Service: Yes, detailed procedures Technical Depth Diagnostic Capabilities: Includes Computer Diagnostic Trouble Tree Charts, suggesting advanced diagnostics for the era Specification Detail: Complete torque specifications, detailed specifications, capacities Illustrative Content: Illustrations, diagrams, depth illustrations User Accessibility: Understandable with basic mechanical knowledge 📊 Manual Specifications File Format File Format: Not explicitly stated, but often digital (PDF) for modern sales. Assumed to be easily printable. Print Quality Print Quality: High-quality, with clear illustrations and diagrams (expected for professional use) Binding Type Binding Type: Spiral-bound or Perfect-bound (typical for repair manuals for lay-flat use) Paper Type Paper Type: Durable, possibly coated paper to withstand workshop environments ⚙️ Engine Specifications Primary Engine Engine Family: Based on Fiat 132/125 engines (early models) Engine 1 3L Displacement: Approximately 1290 cc Engine 1 5L Displacement: Approximately 1481 cc Performance Engine 1 3L Horsepower: Approximately 60-70 PS (exact figures vary by specific engine tune and emission standards of the time) Engine 1 5L Horsepower: Approximately 75-85 PS (exact figures vary by specific engine tune) Fuel System Fuel System Type: Carbureted (typically single or twin Solex/Weber carburetors depending on engine variant and market) Other Engine Features Engine Configuration: Inline-4, Overhead Valve (OHV) or Overhead Cam (OHC) depending on specific engine variant and year. Ignition System: Distributor-based ignition system 🔧 Transmission Standard Standard Transmission Type: 4-speed Manual Optional Optional Transmission Type: 5-speed Manual (available on later or specific export models), possible automatic transmission on some export variants but less common. Features Drive Layout: Rear-Wheel Drive (RWD) 📐 Dimensions Exterior Body Styles: 4-door Sedan, 5-door Station Wagon (Variant), 3-door Hatchback (often designated as a 'Fastback' or 'Kombi'), Pickup Truck (Dodge 100, also FSO variants) Wheelbase Approx: 2665 mm (for sedan) Weights Curb Weight Approx: 1050-1150 kg (depending on body style and engine) 🛡️ Safety Features Ratings Crash Test Standards: Designed to meet safety standards of the late 1970s; likely no formal independent crash test ratings available in the modern sense for this era and origin. Active Features Active Safety Features: Disc brakes front, drum brakes rear (typical); power-assisted brakes may be optional or standard on higher trims/later models. Passive Features Passive Safety Features: Seat belts (likely lap belts in front, possibly lap belts in rear), reinforced body structure. 💡 Technology Features Infotainment Infotainment Features: Basic AM/FM radio, possibly with cassette player on later models. Focus on core functionality rather than advanced tech. Driver Assistance Driver Assistance Systems: None in the modern sense. Primarily focused on mechanical systems. Manual will cover basic instrument cluster functions. Connectivity Connectivity Features: N/A 🔧 Maintenance Service Intervals Oil Change Interval: Typically 5,000 - 7,500 km or 6 months (standard for the era; manual will provide precise details). Tune Up Interval: Approx. 15,000 - 20,000 km (includes spark plug, points, and filter checks/replacements; manual will confirm). Fluid Specifications Engine Oil Type: API SG or SH equivalent, SAE 20W-50 or 10W-40 (dependent on climate; manual to confirm exact specification and capacity). Coolant Type: Ethylene Glycol based antifreeze mixed with distilled water (50/50 ratio typical; manual to confirm specific...