Target Audience:
TGB Hornet 50-90 owners, independent repair shops, and DIY enthusiasts
Value Proposition:
Provides comprehensive DIY repair and maintenance resources, potentially reducing reliance on professional servicing.
Detail Level:
Extremely detailed, covering all aspects of repair and maintenance.
Organizational Structure:
Superb Table of Contents for easy navigation.
Engine:
Engine overhaul, tuning, fuel system, lubrication, cooling system
Transmission:
Automatic transmission (CVT), gearbox, clutch operation and service
Chassis:
Frame, suspension (front and rear), steering system
Brakes:
Brake system (front and rear), hydraulic components, bleeding procedures
Electrical:
Wiring diagrams, lighting system, ignition system, charging system, battery maintenance
Bodywork:
Body panel removal and installation, trim components, seat servicing
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication points
Troubleshooting:
Diagnostic procedures, fault finding charts, common issue identification
Repair:
Component disassembly, reassembly, replacement, and adjustment procedures
Rebuilding:
Engine rebuild procedures, transmission overhaul, suspension component rebuilding
Refurbishment:
Cosmetic and mechanical refurbishment guidance
Restoration:
Guidance for bringing a vehicle back to original specifications
Depth Level:
Comprehensive; covers basic to advanced repair and diagnostic procedures
File Type:
Portable Document Format (PDF)
Searchable Text:
Likely, but not explicitly stated in product info
Printable:
Yes, standard PDF functionality
Quality Level:
High-resolution digital scans or native digital documents
Binding Style:
N/A (Digital PDF)
Paper Material:
N/A (Digital PDF)
Engine Type:
Two-stroke, air-cooled (typical for 50-90cc scooters of this era)
Displacement Range:
Approximately 50cc to 90cc
Carburetion:
Carburetor-fed (specific model dependent, e.g., Mikuni, Keihin)
Horsepower Range:
Typically 5-10 HP, depending on exact displacement and tuning
Torque Curve:
Focus on low-to-mid-range torque for urban acceleration
Fuel Type:
Unleaded gasoline (typically 91 octane or higher recommended)
Oil Mixture:
Pre-mix or automatic oil injection system (common for 2-stroke)
Engine Code Identification:
Manual will detail specific engine identification markings and codes.
Transmission Type:
Automatic Continuously Variable Transmission (CVT)
Drive System:
Belt drive to rear wheel
Clutch Type:
Centrifugal automatic clutch
Gear Ratios:
Variable, determined by CVT mechanism
Transmission Fluid Type:
Specific automatic transmission fluid (ATF) or scooter oil (manual will specify exact type and capacity)
Wheelbase:
Variable, typically 1200-1300mm for this class of scooter
Length:
Variable, typically 1700-1900mm
Dry Weight:
Estimated 70-90 kg, depending on model variant
Gross Vehicle Weight Rating:
Manual will specify GVWR for safe operation
Safety Standards:
Adheres to relevant regional safety standards for mopeds/scooters.
Braking System:
Disc brake (front) and drum or disc brake (rear) configurations common.
Lighting:
Headlight, taillight, brake light, turn signals (as per regulatory requirements).
Frame Construction:
Steel tube frame for structural integrity.
Dashboard:
Analog or digital speedometer, odometer, fuel gauge, indicator lights.
ABS:
Typically not available on models of this age and class.
Bluetooth:
Not applicable for this type of vehicle.
Oil Change Interval:
Refer to manual for specific intervals for engine oil and transmission oil (if applicable).
Spark Plug Replacement:
Typical intervals for 2-stroke engines, manual will specify exact type and gap.
Air Filter Cleaning:
Regular cleaning/replacement based on operating conditions, detailed in manual.
Belt Inspection:
CVT belt should be inspected for wear and damage at specified intervals (e.g., annually or every few thousand kilometers).
Engine Oil Type:
2-stroke specific oil (e.g., JASO FD or equivalent), manual will specify grade and mixing ratio if applicable.
Brake Fluid Type:
DOT 3 or DOT 4 (manual will specify exact requirement).
Common Wear Items:
CVT belt, drive clutch rollers, spark plugs, air filter, brake pads/shoes.
2 Stroke Specific:
Carbon buildup in exhaust and cylinder head, potential for piston ring wear.
Valve Clearance:
N/A (2-stroke engine does not have valves).
