🏷️ Basic Information Identification Make: MG Model: Sprite / Midget Model Variant: MG Sprite (1958-1961), MG Midget (1961-1974) Covered Years: 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971 Codes Chassis Codes: AN5 (Sprite Mk I), GAN4 (Midget Mk II), GAN5 (Midget Mk III) 👋 Introduction Market Position Target Audience: Owners and mechanics of 1958-1971 MG Sprite and Midget vehicles seeking factory-accurate repair and maintenance information. Competitive Analysis Advantage: Provides factory-level detail, often superior to aftermarket manuals, crucial for preserving originality and achieving correct repairs on these classic British sports cars. Key Features Features: Detailed illustrations, step-by-step instructions, comprehensive coverage of all major vehicle systems, specific to the Sprite and Midget models of the era. 📋 Manual Details Coverage Areas Primary Coverage: Mechanical, Electrical, Bodywork, Maintenance, Repair Secondary Coverage: Troubleshooting, Diagnostics, Specifications Page Count Estimated Pages: Hundreds (precise count not specified, typical for factory manuals of this era) Manual Type Type: Factory Service and Repair Workshop Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Ignition System, Cooling System, Exhaust System, Transmission, Clutch, Driveshaft, Differential, Axles Chassis: Suspension (Front & Rear), Steering System, Braking System (Hydraulic & Mechanical Components), Wheels, Tires Electrical: Wiring Diagrams, Lighting System, Starting & Charging System, Instruments, Accessories, Ignition Switch, Fuses, Relays Body Interior: Body Panels, Doors, Hood, Trunk, Convertible Top, Seats, Trim, Glass, Bumpers Procedures Included Maintenance: Oil Changes, Lubrication, Filter Replacements, Spark Plug Service, Cooling System Flush, Brake Fluid Flush, Tune-ups Repair Rebuild: Engine Overhaul, Transmission Rebuild, Clutch Replacement, Brake Caliper/Cylinder Reconditioning, Suspension Component Replacement, Steering Rack Repair, Carburetor Rebuild, Electrical Component Diagnosis and Repair Diagnostics: Troubleshooting Charts, Symptom-Based Diagnostics, Component Testing Procedures Technical Depth Depth: Comprehensive (from basic maintenance to complete engine and transmission rebuilds), suitable for both DIY and professional mechanics 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable (if properly OCR'd) Print Quality Printability: Printable pages Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-cylinder, OHV (Overhead Valve) Displacement Sprite Mk1: 948 cc (57.8 cu in) Displacement Midget Mk1 Mk2: 1098 cc (67.0 cu in) Displacement Midget Mk3: 1275 cc (77.8 cu in) Performance Horsepower Sprite Mk1: 43 bhp @ 5500 rpm (approx.) Horsepower Midget Mk1 Mk2: 54 bhp @ 5500 rpm (approx.) Horsepower Midget Mk3: 65 bhp @ 5500 rpm (approx.) Fuel System Carburetion: Twin SU Carburetors (e.g., HS2, HS4 depending on model) Fuel Type: Leaded gasoline (later models may adapt to unleaded with modifications) 🔧 Transmission Standard Type: 4-speed Manual (fully synchronized on later models) Optional Type: N/A (No automatic transmissions offered) Features Gearbox Layout: Transaxle design (gearbox and differential are one unit) Fluid Type: Gear Oil (e.g., SAE 80 EP or equivalent, specific recommendations in manual) 📐 Dimensions Exterior Body Style: 2-door Roadster Convertible Wheelbase: Approx. 82 inches (2083 mm) Weights Curb Weight: Approx. 1400-1500 lbs (635-680 kg) 🛡️ Safety Features Ratings Crash Testing: No standardized crash testing as per modern standards was prevalent or required during this era. Active Features Features: Front Disc Brakes (standard on most models), Rear Drum Brakes, Hydraulic Brake System Passive Features Features: Basic Body Structure, Lap Seatbelts (optional/later fitment) 💡 Technology Features Infotainment Features: Basic analog gauges (Speedometer, Tachometer, Oil Pressure, Fuel, Water Temperature), AM Radio (optional). Driver Assistance Features: None by modern standards. Focus is on direct driver feedback and mechanical connection. 🔧 Maintenance Service Intervals Oil Change: Typically every 3,000 miles or 6 months (refer to manual for specific engine and oil type). Tune Up: Regular checks for points, condenser, timing, and carburetor synchronization recommended every 6,000-12,000 miles. Fluid Specifications Engine Oil: API SC/SD or equivalent, SAE 20W-50 or SAE 30 (depending on climate and engine wear – consult manual for specifics). Brake Fluid: DOT 3 or DOT 4 Hydraulic Brake Fluid (ensure compatibility with rubber seals). Coolant: Ethylene Glycol based antifreeze mixed with distilled water (50/50 ratio recommended). Known Issues Common Problems: Oil leaks (crankshaft seals, gearbox seals), carburetor tuning and flooding, electrical system gremlins, rust (especially around sills, wheel arches, and floor pans), suspension wear, clutch wear. Common Issues Engine Specifics: Pushrod tube leaks, timing chain wear, camshaft wear on high-mileage engines. 📚 Vehicle History Brand Heritage Legacy: MG is renowned for its lightweight, affordable, and fun-to-drive sports cars, embodying the British motoring spirit. Model Evolution Sprite Genesis: The MG Sprite Mk I (AN5) was a collaboration with Austin-Healey, sharing its chassis and mechanicals with the Austin-Healey Sprite, but styled distinctly by BMC. Midget Introduction: The MG Midget (GAN4) was introduced in 1961, effectively replacing the Sprite Mk I in the MG lineup and continuing the legacy of small British roadsters. Model Updates: Covered years span Mk I Midget, Mk II Midget, and Mk III Midget, incorporating engine upgrades...