🏷️ Basic Information Identification Make: Austin-Healey Model: Sprite Year: 1958 Codes Model Designation: AN5 (for early models) 👋 Introduction Market Position Target Audience: Owners with basic mechanical skills and independent auto service professionals Competitive Analysis Uniqueness: Vehicle specific, not generic Key Features Visual Aids: Diagrams, illustrations Documentation Source: Manufacturer Benefit Statement: Saves money on maintenance and repairs, empowers informed discussion with technicians 📋 Manual Details Coverage Areas Major Topics: Full service and repair instructions Page Count Estimated Page Count: N/A (Digital Format) Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Yes Engine Electrical: Yes Emission Control: Yes Fuel System: Yes Clutch System: Yes Manual Transaxle: Yes Automatic Transaxle: Yes Driveshaft Axle: Yes Suspension System: Yes Steering System: Yes Restraint System: Yes Brake System: Yes Body Interior Exterior: Yes Body Electrical: Yes HVAC: Yes Procedures Included General Information: Yes Step By Step Instructions: Yes Troubleshooting: Yes Technical Depth Depth: Vehicle specific, same as dealer service departments 📊 Manual Specifications File Format Requirements: Adobe PDF Reader Print Quality Printability: Yes, all pages printable Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-cylinder Displacement: 948 cc (57.9 cu in) Bore X Stroke: 62.9 mm x 74.0 mm Compression Ratio: 8.3:1 (typical) Performance Horsepower: 43 bhp @ 5500 rpm Torque: 52 lb-ft @ 3000 rpm Fuel System Carburetor Type: Twin SU H1 1.5" (or equivalent) downdraft carburetors Fuel Type: Premium Unleaded Gasoline (historically, leaded gasoline was standard) Engine Mechanical Valve Train: Overhead Valve (OHV), pushrod operated Cooling System: Water-cooled Engine Electrical Ignition System: Coil and Distributor 🔧 Transmission Standard Transmission Type: Four-speed manual transaxle Gear Ratios: Specific ratios detailed in manual (e.g., 1st: ~3.3, 2nd: ~2.1, 3rd: ~1.3, 4th: 1.0) Optional Optional Transmission: N/A for 1958 model Features Clutch Type: Single dry plate, hydraulically operated 📐 Dimensions Exterior Length: Approx. 136 inches (3454 mm) Width: Approx. 52 inches (1321 mm) Height: Approx. 45 inches (1143 mm) to top of windscreen Weights Curb Weight: Approx. 1450 lbs (658 kg) Wheelbase: 72 inches (1829 mm) Track Width Front: Approx. 41 inches (1041 mm) Track Width Rear: Approx. 41 inches (1041 mm) 🛡️ Safety Features Ratings Safety Standards: Era-appropriate, lacks modern safety features Active Features Brakes: Hydraulic drum brakes all around Passive Features Seatbelts: Not standard on initial models Windscreen: Fixed, non-laminated (early models) 💡 Technology Features Infotainment Radio: Optional, typically a period-correct AM radio 🔧 Maintenance Service Intervals Oil Change Interval: Approx. 3,000 miles or 6 months (detailed in manual) Grease Points: Periodic lubrication of kingpins, steering joints, etc., detailed in manual Fluid Specifications Engine Oil: SAE 20W-50 (or SAE 30 for colder climates, consult manual for precise recommendations) Coolant: Ethylene glycol based antifreeze/coolant mixture (50/50) Brake Fluid: DOT 3 or DOT 4 (consult manual for specific type and replacement) Transmission Fluid: GL-4 Gear Oil (e.g., 80W-90) Known Issues Common Wear Items: Brake wheel cylinders, clutch master cylinder, kingpins, gearbox synchromesh Body Corrosion: Susceptible to rust, especially around sills, wheel arches, and floors Electrical System: Aging wiring harnesses and Lucas components can be a source of issues 📚 Vehicle History Brand Heritage Brand Origin: British sports car manufacturer, a marque of Donald Healey Motor Company Model Evolution Introduction: Launched in 1958 as the successor to the Austin-Healey 100-6, smaller and more affordable Design Philosophy: Simple, lightweight, affordable two-seater sports car Production Manufacturing Plant: Abingdon, England Production Period For Model: 1958-1961 (for the AH Sprite Mk1 / Frogeye Sprite) 🏆 Awards & Recognition Recognitions Motorsport Heritage: Competed successfully in various rallies and circuit races of its era, contributing to its sporty image.