🏷️ Basic Information Identification Make: AJS Model: 350 & 500cc Year: 1949 Codes Product Code: REVUE TECHNIQUE 👋 Introduction Market Position Target User: AJS motorcycle owners and independent workshops Competitive Analysis Value Proposition: Enables significant cost savings on repairs and maintenance Key Features Information Type: Technical information for 100% condition restoration Accessibility: Designed to be understood even by those with basic mechanical aptitude 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive front-to-back vehicle repair and maintenance Page Count Estimated Page Count: Not specified, but implies extensive detail Manual Type Type: Workshop Repair Manual / Technical Guide Language Language: Likely French (based on 'Revue Technique') Format Format: Printable individual files (digital delivery implied) 📖 Manual Coverage Systems Covered Engine: Engine overhaul, tuning, component replacement Transmission: Gearbox operation, maintenance, repair Carburetter: Carburetor tuning, rebuilding, and adjustment Electrical Equipment: Wiring diagrams, ignition system, lighting, charging system Forks And Frame: Front fork assembly, steering head, frame inspection and repair Wheels And Brakes: Brake system maintenance and repair, wheel bearing servicing Controls: Handlebar controls, throttle, clutch, brake levers Lubrication: Lubrication points, schedules, and fluid specifications Procedures Included Maintenance: Routine servicing, adjustments, inspections Repairs: Step-by-step repair instructions for various components Troubleshooting: Guidance for diagnosing and resolving common issues Technical Specifications: Detailed data for adjustments and assemblies Spare Parts: Identification and reference for spare parts Tools And Equipment: Recommended tools and special equipment for repairs Technical Depth Depth: Detailed illustrations, depth illustrations, step-by-step explanations Audience Level: Accessible with basic mechanical knowledge 📊 Manual Specifications File Format Digital Format: Printable documents (PDF or similar implied) Print Quality Illustration Quality: High-quality illustrations and diagrams Binding Type Binding: Not applicable for digital delivery of printable files Paper Type Paper Recommendation: User choice upon printing ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, single-cylinder, four-stroke Engine Displacement 350: Approximately 350cc (specific bore/stroke not provided in description) Engine Displacement 500: Approximately 500cc (specific bore/stroke not provided in description) Performance Horsepower 350: Estimated 18-20 BHP (typical for the era) Horsepower 500: Estimated 22-26 BHP (typical for the era) Fuel System Carburetor Type: Likely Amal or similar British carburetor (specific model not in description) 🔧 Transmission Standard Transmission Type: Manual, likely constant mesh Gear Count: Likely 4-speed Features Clutch Type: Wet multi-plate 📐 Dimensions Exterior Vehicle Type: Motorcycle Wheelbase: Specific dimensions not provided in description Weights Dry Weight: Approximate 350cc: 350-380 lbs; 500cc: 380-420 lbs (estimated for era) 🛡️ Safety Features Ratings Crash Safety: N/A (pre-dates modern safety ratings for motorcycles) Active Features Braking System: Drum brakes front and rear Passive Features Lighting: Headlight, tail light, brake light (as per era standards) 💡 Technology Features Infotainment Infotainment System: None (classic motorcycle) Driver Assistance Rider Assistance: None (classic motorcycle) Connectivity Connectivity Features: None (classic motorcycle) 🔧 Maintenance Service Intervals Oil Change Interval: Likely every 1,000-2,000 miles (user to consult manual for specifics) Valve Clearance Adjustment: Recommended at regular intervals, details in manual Fluid Specifications Engine Oil Grade: Likely SAE 50 or SAE 20W-50 (user to consult manual for exact specification) Transmission Oil: Likely gear oil or motor oil (user to consult manual) Brake Fluid: If hydraulic, otherwise lubrication for cables/actuators Known Issues Common Wear Items: Valve guides, piston rings, clutch plates, cam followers Electrical Reliability: Wiring integrity and dynamo output can be points of attention Carburetor Performance: Tuning sensitivity and potential for wear on jets and throttle slides 📚 Vehicle History Brand Heritage Manufacturer: Associated Motor Cycles Ltd (AMC), UK Model Evolution Predecessors: AJS produced a range of motorcycles before 1949, including variants of 350 and 500cc models. Production Era Significance: Post-war British motorcycle industry, known for robust engineering. 🏆 Awards & Recognition Recognitions Historical Acclaim: AJS motorcycles were well-regarded for their performance and durability in their era. Ratings Performance Reviews: Contemporary reviews often praised their handling and engine characteristics. Certifications Manufacturing Standards: Built to the engineering standards of the late 1940s British motor industry.