🏷️ Basic Information Identification Make: Austin Model: MG Sprite / Midget Year: 1971 Codes Chassis Codes: AN5 (Sprite Mk IV), GAN5 (Midget Mk III) 👋 Introduction Market Position Vehicle Type: Compact British sports car Target Audience: Enthusiasts and owners of the Austin MG Sprite and Midget 1971 models seeking authentic factory repair information. Competitive Analysis Authenticity: Actual genuine factory repair manuals, not third-party alternatives, ensuring accuracy and completeness. Key Features Comprehensiveness: Covers all styles and aspects of repair, maintenance, and troubleshooting. User Friendliness: Designed for ease of use with clear, step-by-step instructions, illustrations, and diagrams. Cost Savings: Enables owners to perform their own servicing, saving on labor costs. 📋 Manual Details Coverage Areas Countries Of Origin: United Kingdom Market Segments: Global Page Count Estimated Pages: Hundreds (specific number not provided, but described as 'complete' and 'comprehensive') Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine Service: Full engine service, repair, overhaul, and tuning procedures. Transmission Service: Service and repair of manual transmission systems. Brake System: Detailed coverage of hydraulic and mechanical brake components, including adjustments and relining. Electrical System: Comprehensive coverage of all electrical components, including wiring diagrams, troubleshooting, and component testing. Suspension: Service and repair of front and rear suspension systems, including alignment procedures. Steering: Repair and adjustment of steering column and linkage. Cooling System: Maintenance and repair of the radiator, water pump, thermostat, and hoses. Fuel System: Service and repair of the fuel tank, fuel lines, fuel pump, and carburettors (SU HS2). Emission System: Coverage of emission control systems relevant to the 1971 model year. Chassis Body: Repair and maintenance of the vehicle chassis and body structure. Differential Drive Axle: Service and repair of the rear axle and differential unit. Interior: Procedures for interior trim, seats, and dashboard components. Procedures Included General Maintenance: Routine checks, lubrication, fluid changes, and filter replacements. Troubleshooting: Detailed diagnostic guides for identifying and resolving common and uncommon issues. Rebuilding: Complete procedures for engine, transmission, and other major component rebuilds. Refurbishment Restoration: Guidance for restoring the vehicle to its original condition. Tuning: Engine tuning procedures for optimal performance. Technical Depth Depth: Factory-level diagnostic and repair procedures, suitable for both professional technicians and experienced DIY enthusiasts. Diagnostics: Advanced troubleshooting guides for diagnosing electrical and mechanical faults. 📊 Manual Specifications File Format Format: PDF Searchability: Searchable text within the PDF for quick information retrieval. Print Quality Printability: Fully printable, allowing users to print specific pages or the entire manual. Binding Type Binding: Digital (PDF download), user printable for custom binding. Paper Type Paper Type: N/A (Digital format) Requirements Software Required: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Code: 1275 cc OHV Inline-4 Bore X Stroke: 70.6 mm x 81.3 mm (2.78 in x 3.20 in) Compression Ratio: 8.8:1 (typical) Horsepower: Approx. 65 bhp (net) at 5500 rpm Torque: Approx. 72 lb-ft (net) at 3000 rpm Performance Top Speed: Approx. 90-95 mph (145-153 km/h) Fuel System Carburetion: Twin SU HS2 (1.5 inch) semi-downdraft carburetors Fuel Type: Premium Unleaded Gasoline (91+ octane recommended) 🔧 Transmission Standard Type: 4-speed Manual Synchromesh Features Gear Ratios: Manual transmission gear ratios vary by specific model and differential, but typical ratios for the 4-speed gearbox are covered. Fluid Specification Transmission Fluid: Hypoid gear oil, API GL-4, SAE 90 (Specific part numbers and capacities will be detailed in the manual). 📐 Dimensions Exterior Length: Approx. 138 inches (3505 mm) Width: Approx. 57 inches (1448 mm) Height: Approx. 48 inches (1219 mm) (Convertible top up) Weights Curb Weight: Approx. 1550 lbs (703 kg) Wheelbase: Approx. 81.5 inches (2070 mm) Dimensions Track Width Front: Approx. 47.5 inches (1207 mm) Track Width Rear: Approx. 46.5 inches (1181 mm) 🛡️ Safety Features Ratings Crash Safety: As with most vehicles of this era, comprehensive crash test ratings as understood today were not standard. The manual will detail chassis and structural integrity for repair purposes. Active Features Brakes: Front Disc Brakes, Rear Drum Brakes. Passive Features Seatbelts: Provision for seatbelts (often optional or lap belts in this era, manual will cover installation/repair). 💡 Technology Features Infotainment Audio: Basic radio (often optional) and speaker system. Driver Assistance Features: None by modern standards. Focus is on direct driver engagement. 🔧 Maintenance Service Intervals Oil Change: Typically every 3,000 miles or 6 months. Manual will specify exact intervals and oil types. Grease Points: Regular lubrication of suspension and steering components as per manual schedule. Fluid Specifications Engine Oil: API SF/CD or equivalent, SAE 20W-50 recommended for many classic applications. Manual will provide precise factory specifications. Coolant: Ethylene glycol-based antifreeze, typically mixed 50/50 with distilled water. Manual will confirm specific ratios and type. Brake Fluid: DOT 3 or DOT 4 hydraulic fluid (Manual will specify exact type and capacity). Known Issues Rust Prone Areas: Wheel arches, sills, floor pans, and boot...