🏷️ Basic Information Identification Make: Austin-Healey / MG Model: Sprite / Midget Common Names: MG Sprite, MG Midget, Austin Sprite Generation Covered Years: 1958-1971 Codes Chassis Codes: AN5 (Sprite Mk1), GAN4 (Sprite Mk2, Midget Mk1), GAN6 (Sprite Mk3, Midget Mk2), GAN6 (Sprite Mk4, Midget Mk3) 👋 Introduction Market Position Target Audience: DIY mechanics, classic car enthusiasts, owners of Austin Sprite and MG Midget vehicles seeking to perform their own maintenance and repairs. Competitive Analysis Value Proposition: Offers significant cost savings compared to professional servicing. Empowers owners with the knowledge to maintain and repair their classic British sports cars accurately and efficiently. Key Features Ease Of Use: Step-by-step instructions and photographic guidance for all procedures. Versatility: Covers a wide range of models, engines, and trim levels within the specified years. Durability Of Access: Downloadable format allows for permanent ownership and access across multiple devices. 📋 Manual Details Coverage Areas General Coverage: Complete service, repair, maintenance, and troubleshooting for all aspects of the vehicle. Page Count Estimated Pages: High - likely several hundred pages, reflecting comprehensive coverage of multiple model years and variants. Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (PDF compatible) 📖 Manual Coverage Systems Covered Powertrain: Engine (1098cc, 1275cc OHV), cooling system, fuel system (carburetion), exhaust system, clutch, gearbox (4-speed manual), driveshafts, differential, rear axle. Chassis And Suspension: Front suspension (coil springs, wishbones, kingpins), rear suspension (leaf springs, live axle), steering system (rack and pinion for later models), braking system (drum brakes, front disc brakes for later models), wheel specifications. Electrical: Wiring diagrams, lighting system, ignition system, starting system, charging system (generator/alternator), instrumentation, horn, wipers. Body And Interior: Body panel repair, door mechanisms, hood (soft top) operation and repair, interior trim, seats, dashboard, glass, seals. Procedures Included Maintenance: Lubrication schedules, fluid level checks, filter replacements, ignition timing adjustment, carburetor tuning, brake adjustments, suspension lubrication. Repair: Engine overhaul, transmission rebuild, brake caliper/cylinder repair, steering rack replacement, suspension component replacement, electrical component troubleshooting and repair, bodywork repair (welding, panel replacement). Troubleshooting: Diagnostic procedures for common engine performance issues, electrical faults, braking problems, and drivability concerns. Specifications And Data: Torque specifications, clearances, tolerances, wiring schematics, parts identification, exploded diagrams. Technical Depth Depth: Comprehensive. Covers everything from basic fluid changes and tune-ups to complete engine rebuilds, transmission overhauls, and body restoration. Includes detailed diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Accessibility: Accessible on PC, Mac, tablets, and smartphones. Requires Adobe Reader. Print Quality Printability: High quality, printable pages. Users can print individual pages, chapters, or the entire manual. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-cylinder, Overhead Valve (OHV) Engine Displacement: 948 cc (early Sprite Mk1), 1098 cc (Sprite Mk2, Midget Mk1), 1275 cc (Sprite Mk3/4, Midget Mk2/3) Bore X Stroke: 948cc: 62.9mm x 76.2mm; 1098cc: 64.6mm x 83.0mm; 1275cc: 70.6mm x 81.3mm Compression Ratio: Varied by year and tune, typically ranging from 8.0:1 to 9.5:1 Performance Horsepower Approx: Approx. 43-55 hp (948/1098cc), Approx. 65-70 hp (1275cc) Torque Approx: Approx. 50-65 lb-ft Fuel System Carburetion: Typically twin SU carburetors (e.g., HS2, HS4) or single Zenith-Stromberg carburetor on later models. Fuel Type: Unleaded gasoline (with appropriate octane rating, often 91-95 RON or equivalent). Lubrication Oil Type Recommendation: Classic engine oil (e.g., 20W-50) with ZDDP additive or a specifically formulated classic engine oil is highly recommended for wear protection. Consult manual for exact viscosity and API service classification. Oil Capacity: Approx. 3.5 - 4.0 US quarts (3.3 - 3.8 liters) with filter change. 🔧 Transmission Standard Transmission Type: 4-speed Manual Synchromesh Optional Optional Transmissions: Not commonly available for these models. Features Gear Ratios: Specific ratios vary slightly by model and engine, detailed in the manual. Transmission Fluid Type: GL-4 Gear Oil (e.g., SAE 90 or SAE 80W-90). 📐 Dimensions Exterior Wheelbase: Approx. 82 inches (2083 mm) for early models, increasing slightly for later ones. Length: Approx. 145 inches (3683 mm) Width: Approx. 52-54 inches (1321-1372 mm) Height: Approx. 47-50 inches (1194-1270 mm) to top of windshield, lower with soft top down. Weights Curb Weight: Approx. 1,500 - 1,700 lbs (680 - 770 kg) 🛡️ Safety Features Ratings Crash Safety Standards: Designed to pre-date modern stringent safety regulations. Likely lacks advanced crumple zones, airbags, and ABS. Seatbelts were often optional or lap belts only for early models. Active Features Braking System: Front disc brakes (from Mk2/Midget Mk1 onwards) and rear drum brakes. Early Sprite Mk1 had all-around drum brakes. Steering: Early models: Rack and pinion. Later models: Rack and pinion. Passive Features Seatbelts: Lap belts or optional three-point belts were available depending on year and market. Manual provides guidance on inspection and potential upgrades. Body Construction: Body-on-chassis construction with monocoque elements for later models. 💡 Technology Features Infotainment Features: Basic...