Target User:
ATV owners, DIY mechanics, independent repair shops specializing in small displacement ATVs.
Value Proposition:
Provides comprehensive technical data and repair procedures often unavailable in simpler owner's manuals, enabling significant cost savings on maintenance and repairs.
Comprehensive Coverage:
Covers all aspects of repair and maintenance, from routine checks to complex rebuilds.
Diagnostic Tools:
Includes diagnostic steps to identify and rectify problems efficiently.
Digital Accessibility:
Easily accessible on various digital devices, searchable for quick information retrieval.
Primary Coverage:
Comprehensive repair, maintenance, and rebuilding for TGB Hornet 50 and Hornet 90 ATVs.
Diagnostic Coverage:
Includes diagnostic procedures for identifying and resolving common issues.
Estimated Pages:
Detailed page count not provided, but described as 'highly detailed' and containing 'everything you will ever need'.
Type:
Workshop Repair Manual
Language:
English (implied by product description and typical for international manuals)
Digital Format:
Digital (likely PDF)
Engine System:
Complete overhaul, tuning, carburetor, ignition, cooling, lubrication systems.
Transmission System:
Gearbox, clutch, drive components, maintenance, and repair procedures.
Electrical System:
Wiring diagrams, starter, lighting, charging system, battery, ignition components.
Chassis Suspension:
Front and rear suspension, steering components, shock absorbers, bushings.
Braking System:
Front and rear brake systems, hydraulic lines, master cylinders, calipers, pads, rotors.
Fuel System:
Fuel tank, lines, fuel pump (if applicable), carburetor adjustments and cleaning.
Bodywork Frame:
Frame inspection, body panels, seat, handlebars, fenders, plastics.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, spark plug service, air filter cleaning.
Troubleshooting:
Systematic troubleshooting guides for common performance and operational issues.
Rebuilding Restoration:
Detailed steps for complete engine rebuilds, transmission overhauls, and component restoration.
Technical Specifications:
Torque specifications, clearances, fluid capacities, electrical values.
Component Disassembly Assembly:
Step-by-step instructions for removing and reinstalling all major and minor components.
Depth:
High; covers from basic adjustments to complete engine and transmission overhauls, including diagnostic procedures.
Format:
Digital (likely PDF). Assumed to be searchable and printable.
Quality Notes:
As a digital manual, print quality depends on the user's printer. Content is expected to be clear and legible.
Binding:
Not applicable for digital format.
Paper Type:
Not applicable for digital format.
Engine Type:
Single-cylinder, 2-stroke, air-cooled gasoline engine (typical for this class of ATV).
Displacement 50Cc:
Approximately 49.7 cc (for Hornet 50 model)
Displacement 90Cc:
Approximately 89.5 cc (for Hornet 90 model)
Bore Stroke Typical:
Specifics not provided, but typical for 50cc is around 39mm x 41.4mm, and for 90cc around 47mm x 50.6mm.
Horsepower 50Cc Est:
Estimated 4-6 HP (depending on tuning and exact model variant).
Horsepower 90Cc Est:
Estimated 6-8 HP (depending on tuning and exact model variant).
Torque Est:
Low to moderate, suitable for recreational off-road use. Specific figures not provided.
Carburetor Type:
CV or slide-valve type carburetor. Manual will detail specific model and jetting.
Fuel Type:
Unleaded gasoline (RON 91 or higher recommended).
Fuel Mixture Ratio:
50:1 or 40:1 (2-stroke oil to gasoline) depending on TGB's specific oil recommendation.
Transmission Type:
Automatic Continuously Variable Transmission (CVT) with belt drive.
Optional Transmissions:
None typically offered for this model.
Drive System:
Chain drive to rear axle, possibly with option for 2WD/4WD on some variants (though typically 2WD for this class).
Gear Reduction:
CVT provides infinite gear ratios for optimal power delivery.
Clutch Type:
Centrifugal automatic clutch.
Length Typical:
Approx. 1500-1600 mm (specifics vary by model year).
Width Typical:
Approx. 800-900 mm.
Height Typical:
Approx. 900-1000 mm (seat height).
Dry Weight Est:
Approx. 90-110 kg (dry weight, varies by model).
Payload Capacity Est:
Typically around 45-60 kg for rider and luggage.
Towing Capacity:
Not typically specified or recommended for this class of ATV.
Safety Standards:
Designed for recreational off-road use, compliance with local regulations for ATVs is essential. Manual provides safety guidelines.
Braking Control:
Hydraulic disc brakes front and rear, providing effective stopping power. Lever placement for both front and rear brakes, or thumb throttle and foot brake.
Throttle Limiter:
May include a throttle limiter screw for younger or less experienced riders.
Lighting:
Headlights, taillight, brake light for visibility.
Frame Protection:
Full floorboards and foot protection.
Roll Over Protection:
Standard ATV design without a roll cage; rider safety dependent on proper riding techniques.
Oil Change Interval:
Typically every 50-100 operating hours or annually. Manual will specify exact interval and oil type.
Spark Plug Service:
Inspect and clean/gap every 20-40 operating hours, replace as needed. Manual will provide correct gap.
Air Filter Maintenance:
Clean/replace every 20-40 operating hours, or more frequently in dusty conditions. Manual details cleaning procedure.
Chain Adjustment Lubrication:
Check and adjust chain tension every 10-20 operating hours, lubricate regularly.
Engine Oil Type:
2-stroke pre-mix oil, typically API TC or JASO FD rated. Manual specifies brand/type and ratio (e.g., 50:1).
Gear Oil Type:
Manual will specify the type and capacity for the final drive gearbox, likely a hypoid gear oil.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid. Manual will specify.
Common Wear Items:
CVT belt wear, carburetor jetting issues, spark plug fouling, brake pad wear, chain and sprocket wear.
Carburetor Tuning:
Can be sensitive to altitude, temperature, and air filter condition. Manual provides tuning procedures.
Electrical Connections:
Corrosion or loose connections can cause intermittent electrical issues. Manual aids in tracing and fixing.
Manufacturer:
TGB (Taiwan Golden Bee) is a Taiwanese manufacturer known for scooters and ATVs, often for the European market.
Model Lineage:
The Hornet line represents TGB's entry-level to mid-range recreational ATVs, catering to younger riders and basic trail use.
Production Period:
Likely produced from the early 2000s onwards, with updates to styling and components. Manual should specify applicable years.
Manufacturing Origin:
Taiwan
