🏷️ Basic Information Identification Make: Austin-Healey Model: Sprite Year: 1965 Codes Chassis Codes: GAN1-GAN2 (for Mk III, model year 1964-1966) Engine Codes: 10CG, 10CC (1098cc OHV Inline-4) 👋 Introduction Market Position Market Segment: Affordable British sports car, often considered a 'gentleman's sportscar' or entry-level classic. Competitive Analysis Competitors 1965: MG Midget, Triumph Spitfire, Fiat 850 Spider Key Features Key Selling Points: Agile handling, iconic British styling, accessible performance, strong club support, relatively simple mechanics. Manual Value Proposition Cost Savings: Enables owners to perform DIY repairs, potentially saving hundreds or thousands of dollars in labor costs. Preparedness: Essential for routine maintenance and unexpected repairs, ensuring the vehicle remains in optimal condition. 📋 Manual Details Coverage Areas Coverage Scope: All Models/Engines/Trim/Transmissions Types Page Count Estimated Page Count: Hundreds of pages (as stated, actual number not specified) Manual Type Manual Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Service Repair: True Transmission Service Repair: True Brake System: True Wiring Diagram: True Electrical System: True Suspension: True Steering: True Cooling System: True Fuel System: True Emission System: True Chassis Body: True Differential Drive: True Axle: True General Maintenance: True Periodic Lubrication: True Heater Air Conditioning: True (if equipped) Engine Control System: True (for the era's systems) Restraint System: True (seat belts, if applicable) Interior: True Procedures Included Troubleshooting: True Repair Procedures: True (detailed substeps, numbered instructions) Disassembly Assembly: True Cleaning Reinstalling: True Diagnostic Procedures: True Technical Depth Technical Depth: Professional-level diagnostics, repair, and maintenance; suitable for home mechanics and professional technicians. Diagrams Illustrations: Hundreds of pages of diagrams, detailed information, pictures, drawings, and photos; enlarged insets for part examination. Notes Cautions Warnings: Included throughout each chapter for critical information. 📊 Manual Specifications File Format File Format: PDF Print Quality Printability: Full Printable Zoom Functionality: YES (Zoom IN/OUT) Binding Type Binding Type: Digital Download (N/A for physical binding) Paper Type Paper Type: Digital (Printable on demand) Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader & WinZip Operating System Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: OHV Inline-4 Displacement: 1098 cc (67.0 cu in) Bore X Stroke: Not specified, but common for the era was 2.76 in x 3.00 in (70.4 mm x 76.2 mm) Compression Ratio: Typically 8.5:1 or 9.0:1 (depending on specific tune) Performance Horsepower Net Bhp: Approximately 55-60 bhp at 5500-5750 rpm (actual spec varies) Torque Net Lb-Ft: Approximately 64-68 lb-ft at 3500-4000 rpm (actual spec varies) Fuel System Carburetion: Usually twin SU HS2 carburetors Fuel Type: Leaded gasoline, later models may have been converted to unleaded with hardened valve seats. Engine Control System Ignition System: Distributor with coil. 🔧 Transmission Standard Transmission Type: Four-speed manual Optional Optional Transmission: None typically offered for this model year. Features Gear Ratios: Specific ratios available in manual, typically close-ratio for sporting feel. Clutch Type: Dry single plate, hydraulically actuated (later models may have cable). 📐 Dimensions Exterior Wheelbase: 81.75 inches (2076 mm) Overall Length: 143.75 inches (3651 mm) Overall Width: 55 inches (1397 mm) Overall Height: 49.5 inches (1257 mm) (top up) Weights Curb Weight: Approximately 1,600 - 1,700 lbs (726 - 771 kg) 🛡️ Safety Features Ratings Safety Ratings: N/A (No standardized crash testing for this era) Active Features Active Safety Features: Four-wheel hydraulic drum brakes (front discs common on MkIII), agile handling. Passive Features Passive Safety Features: Basic chassis construction, availability of seat belts (often optional or retrofitted). 💡 Technology Features Infotainment Infotainment System: Basic AM radio (optional), manual controls for heating and ventilation. Driver Assistance Driver Assistance Features: None (focus is on pure driving experience). Connectivity Connectivity Features: None. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 miles or 6 months, using appropriate period oil. Manual will provide specific guidance. Grease Points: Regular lubrication of suspension, steering, and driveshaft U-joints is crucial. Specific intervals in manual. Fluid Specifications Engine Oil Type: Straight-weight mineral oil, e.g., SAE 30 or SAE 20W-50 for warmer climates. Manual will specify. Coolant Type: Water with appropriate anti-corrosion additive; antifreeze for colder climates. Manual will detail specific mix. Brake Fluid Type: DOT 3 or DOT 4 hydraulic fluid (manual will specify exact type for drum/disc systems). Transmission Fluid Type: Gear oil, e.g., SAE 80 or SAE 90 EP (Extreme Pressure). Manual will provide precise specification. Rear Axle Fluid Type: Gear oil, e.g., SAE 90 EP. Manual will provide precise specification. Known Issues Common Issues Sprite: Oil leaks, rust in common areas (wheel arches, sills, floor pans), carburetor tuning, electrical gremlins, worn suspension bushings, clutch wear. Manual Utility For Issues: Provides step-by-step troubleshooting and repair procedures for all common issues. 📚 Vehicle History Brand Heritage Brand Origin: British sports car manufacturer Donald Healey and his son Geoffrey Healey, known for their racing and performance vehicles. Model Evolution Sprite...