🏷️ Basic Information Identification Make: Triumph Model: TR6 Years Covered: 1969-1976 Codes Manufacturer Codes: British Leyland (BL) 👋 Introduction Market Position Vehicle Segment: Sports Car / Roadster Target Audience: Enthusiasts, Owners, Professional Mechanics Competitive Analysis Key Competitors: MGB GT V8, Datsun 240Z, Porsche 914 Key Features Manual Value Proposition: Comprehensive factory-level repair and maintenance guidance for all TR6 models. Visual Aids: Hundreds of detailed photos and diagrams. Instruction Style: Step-by-step instructions for correct procedure completion. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Workshop Page Count Estimated Page Count: Hundreds Manual Type Type: Factory Service Manual Language Language: English Format Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Engine: Yes (including tuning, disassembly, reassembly) Fuel System: Yes (carburetor tuning, fuel pump, lines) Cooling System: Yes (radiator, fan, hoses, thermostat) Ignition System: Yes (distributor, coil, spark plugs, timing) Transmission: Yes (manual gearbox, overdrive, clutch) Drivetrain: Yes (rear axle, driveshaft, half-shafts) Suspension: Yes (front independent, rear live axle, bushings) Steering: Yes (rack and pinion, steering column) Brakes: Yes (disc front, drum rear, hydraulics, parking brake) Electrical System: Yes (wiring diagrams, lighting, charging system, starting system) Bodywork And Chassis: Yes (frame, panels, doors, convertible top) Interior: Yes (trim, seats, dashboard) Heating And Ventilation: Yes Procedures Included Routine Maintenance: Yes (oil changes, lubrication, filter replacement) Troubleshooting: Yes (diagnostic guides, common fault finding) Major Repairs: Yes (engine rebuilds, transmission overhauls) Tune Ups: Yes (carburetor, ignition timing) Component Replacement: Yes (e.g., clutch, starter motor, alternator) Electrical Diagnostics: Yes (using wiring diagrams) Technical Depth Depth: Comprehensive (from basic maintenance to full rebuilds) 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Printable (single pages or full manual) Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Searchability Text Search: Likely searchable text within PDF Device Compatibility Operating Systems: Windows & MAC Compatible Licensing Usage License: Lifetime use on multiple devices, no expiry ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-Cylinder, OHV Displacement: 2498 cc (152.4 cu in) Bore X Stroke: 3.1875 x 3.1875 inches (81.0 x 81.0 mm) Compression Ratio: 8.5:1 (typical) Performance Horsepower: 104 hp (77.6 kW) @ 4500 rpm (net, U.S. spec) Torque: 143 lb-ft (194 Nm) @ 3000 rpm (net, U.S. spec) Fuel System Fuel Delivery: Twin Stromberg CD200/CD232 Carburetors (U.S.) or Lucas Fuel Injection (UK) Fuel Type: Unleaded gasoline (from 1971 onwards) 🔧 Transmission Standard Transmission Type Standard: 4-Speed Manual Optional Transmission Type Optional: 4-Speed Manual with Overdrive (Laycock De Normanville) Features Clutch Type: Single Dry Plate, Hydraulically Actuated 📐 Dimensions Exterior Length: 155.5 inches (3950 mm) Width: 60.2 inches (1530 mm) Height: 49.0 inches (1245 mm) Wheelbase: 86.0 inches (2184 mm) Track Front: 52.5 inches (1334 mm) Track Rear: 51.0 inches (1295 mm) Weights Curb Weight: Approx. 2400-2600 lbs (1089-1179 kg) Gross Vehicle Weight: Approx. 3000 lbs (1361 kg) 🛡️ Safety Features Ratings Crash Test Data: Limited historical data available; safety standards of the era. Emphasis on driver skill. Active Features Braking System: Front Disc Brakes, Rear Drum Brakes Steering Type: Rack and Pinion Passive Features Seatbelts: Standard (lap belts, optional shoulder belts) Rollover Protection: Integral roll bar within windshield frame 💡 Technology Features Infotainment Audio System: Basic AM/FM Radio (optional) Driver Assistance Power Steering: No Anti Lock Brakes: No Connectivity Early Electronics: Basic electrical system focusing on core functions. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 6 months (typical recommendation) Grease Points: Regular lubrication of suspension and steering components Fluid Specifications Engine Oil Type: API SG/SF, SAE 20W-50 (preferred) or 10W-40 Coolant Type: Ethylene Glycol based antifreeze/coolant (50/50 mix with distilled water) Brake Fluid Type: DOT 3 or DOT 4 Transmission Fluid Type: GL-4 Gear Oil, SAE 80W-90 Differential Fluid Type: Hypoid Gear Oil, SAE 90 Known Issues Common Wear Items: Bushings (suspension, steering), clutch wear, carburetor adjustments, electrical connections. Rust Prone Areas: Wheel arches, sills, floor pans, boot floor. Tuning Points Carburetor Tuning: Crucial for performance and drivability, requires careful adjustment of float levels, jetting, and air/fuel mixture. Ignition Timing: Critical for engine health and performance, typically set at 10 degrees BTDC (check manual for specifics). 📚 Vehicle History Brand Heritage Manufacturer Origin: United Kingdom Model Evolution Predecessor: Triumph TR5 Design Influence: Michelotti styling, shared chassis with TR4/TR5 Production Production Period: 1969-1976 Production Numbers: Approximately 27,000 units Manufacturing Location: Coventry, England 🏆 Awards & Recognition Recognitions Automotive Press: Consistently praised for its driving dynamics and classic British sports car feel. Ratings Classic Car Value: Highly regarded classic sports car, appreciating in value for well-maintained examples. Certifications Homologation: Produced to meet automotive standards of its era.