🏷️ Basic Information Identification Make: Triumph Model: Herald Model Variant: 1200, 12/50 Model Variant Associated: Vitesse, Spitfire Codes Chassis Codes: GCH1, GCT1 (Herald), FC (Spitfire), YV (Vitesse) Engine Codes Herald 1200: FA, FB Engine Codes Herald 12 50: FC Engine Codes Vitesse: GR Engine Codes Spitfire: FC, FD, FE, FK, FL 👋 Introduction Market Position Target Audience: Owners of Triumph Herald, Vitesse, and Spitfire models requiring professional-level repair and maintenance information Competitive Analysis Manual Advantage: Factory-level detail, comprehensive coverage across multiple related models, lifetime access without additional cost Key Features Value Proposition: Empowers users with the same information used by factory-trained technicians, enabling accurate and efficient maintenance and repairs. 📋 Manual Details Coverage Areas Vehicle Models Covered: Triumph Herald 1200, Triumph Herald 12/50, Triumph Vitesse, Triumph Spitfire Manual Type: Factory Service Repair Workshop Manual Page Count Estimated Page Count: Hundreds of pages (specific number not provided, but indicative of comprehensive coverage) Language Language: English Format Digital Format: PDF Licensing Licensing Terms: Lifetime use, no expiry dates, no renewal fees, usable on multiple devices/computers Compatibility Operating Systems: Windows and MAC compatible Features Printability: Printable (single pages or entire manual) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, tuning, lubrication, cooling, fuel, exhaust Engine Electrical: Ignition system, starting system, charging system, lighting, instrumentation Transmission: Clutch, gearbox (manual), overdrive (if applicable), driveline Suspension: Front suspension (independent, transverse leaf spring), rear suspension (live axle, semi-elliptic springs), shock absorbers Steering: Steering column, steering rack/box, linkages Brakes: Front disc brakes (most models), rear drum brakes, braking system hydraulic components, handbrake Fuel System: Fuel tank, fuel pump, carburettor(s) (SU, Stromberg, etc.), fuel lines Electrical System: Wiring diagrams, battery, dynamo/alternator, starter motor, lighting, wipers, horn Body And Chassis: Body construction, panel removal/refitting, door mechanisms, interior trim, chassis lubrication points Heating And Ventilation: Heater unit operation and maintenance (where fitted) Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, ignition timing, valve clearance adjustment, lubrication, brake adjustments Troubleshooting: Diagnostic procedures for common faults, electrical gremlins, engine performance issues Engine Repair: Engine rebuilds, piston ring replacement, bearing replacement, cylinder head overhauls, camshaft service Transmission Repair: Gearbox overhaul, clutch replacement, overdrive unit repair Brake System Repair: Caliper and cylinder overhaul, brake pad/shoe replacement, bleeding the system Electrical Component Repair: Starter motor, dynamo/alternator, ignition coil, distributor repair/replacement Bodywork Repair: Panel alignment, trim fitting, weather sealing Technical Depth Depth Of Information: Comprehensive, step-by-step instructions suitable for professional mechanics and experienced DIY enthusiasts Visual Aid Quality: Detailed photos and exploded diagrams to illustrate procedures and component identification 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable PDF (standard for professional manuals) Print Quality Print Capabilities: High-resolution, suitable for clear printing Binding Type Binding Type: N/A (Digital download) Paper Type Paper Type: N/A (Digital download) ⚙️ Engine Specifications Primary Engine Herald Engine Displacement Herald 1200: 1147 cc (1.1 Litre) Engine Displacement Herald 12 50: 1147 cc (1.1 Litre) Primary Engine Vitesse Engine Displacement Vitesse: 1596 cc (1.6 Litre) - Later models 1998 cc (2.0 Litre) Primary Engine Spitfire Engine Displacement Spitfire: 1147 cc (1.1 Litre) for early models, 1296 cc (1.3 Litre), 1493 cc (1.5 Litre), 1500 cc (1.5 Litre - US spec), 1500 cc (1.5 Litre - UK spec) Performance Herald 1200 Horsepower: Approx. 50-52 bhp @ 5000 rpm Herald 12 50 Horsepower: Approx. 63 bhp @ 5000 rpm Vitesse Horsepower: Approx. 75 bhp (1.6L), 95 bhp (2.0L) Spitfire Horsepower: Approx. 63 bhp (1.1L), 75 bhp (1.3L), 74 bhp (1.5L) Fuel System Carburetion Common: Single or twin SU carburetors (e.g., HS2, HS4) or Stromberg CD series 🔧 Transmission Standard Herald Transmission: 4-speed manual Spitfire Transmission: 4-speed manual Vitesse Transmission: 4-speed manual Optional Herald Overdrive: Optional Laycock de Normanville overdrive on some models (e.g., Herald 12/50 often featured it as standard) Spitfire Overdrive: Optional Laycock de Normanville overdrive on later models (e.g., Mk III and later) Vitesse Overdrive: Optional Laycock de Normanville overdrive Features Gearbox Type: Burman or Triumph designed manual gearboxes 📐 Dimensions Exterior Herald Wheelbase Herald: Approx. 82 inches (2083 mm) Exterior Spitfire Wheelbase Spitfire: Approx. 83 inches (2108 mm) Exterior Vitesse Wheelbase Vitesse: Approx. 82 inches (2083 mm) Weights Kerb Weight Herald 1200: Approx. 1700 lbs (771 kg) Kerb Weight Spitfire Mkiv: Approx. 1740 lbs (790 kg) Kerb Weight Vitesse Mkii: Approx. 1920 lbs (871 kg) 🛡️ Safety Features Ratings Safety Ratings Era: Crash safety standards were rudimentary during their production years; modern ratings do not apply. Active Features Brakes Standard: Front disc, rear drum brakes across most variants. Passive Features Seatbelts: Often optional or lap belts fitted, with provisions for later retrofitting of inertia reel belts. Body Construction: Body-on-chassis construction with unitary elements; known for body flex compared to modern monocoques. 💡 Technology Features Infotainment Infotainment Systems: Basic analog radio (optional), minimal electronic features in line with era of manufacture. Driver Assistance Driver Assistance Features:...