Target Audience:
DIY enthusiasts, home mechanics, and professional service technicians working on TGB Hornet 50 and 90 ATVs.
Value Proposition:
Provides comprehensive factory-level repair and maintenance information at a fraction of the cost of authorized dealer service.
Comparative Advantage:
Offers complete coverage for both 50cc and 90cc models in a single, easily accessible digital format, unlike fragmented or incomplete online resources.
Digital Accessibility:
Instant download allows immediate access to repair information without waiting for physical delivery.
Comprehensive Scope:
Covers all systems and procedures required for maintaining and repairing the ATV, from basic checks to complex overhauls.
Cost Effectiveness:
Eliminates recurring fees or subscriptions, providing a one-time purchase for lifetime access.
Engine System:
Complete overhaul, troubleshooting, diagnostics, tuning, and repair of all engine components for both 50cc and 90cc variants.
Fuel System:
Carburetor adjustment, cleaning, and rebuilding; fuel pump and filter service; fuel line inspection and replacement.
Cooling System:
Radiator service, coolant flushing and replacement, water pump inspection, thermostat function.
Exhaust System:
Muffler and pipe inspection, gasket replacement, heat shield maintenance.
Transmission System:
CVT (Continuously Variable Transmission) belt inspection and replacement, clutch operation, gear case oil changes, and troubleshooting.
Drivetrain:
Chain drive maintenance, sprocket inspection and replacement, differential and axle service.
Suspension System:
Front and rear shock absorber inspection, adjustment, and replacement; control arm and bushing service; steering linkage maintenance.
Braking System:
Hydraulic brake system service, caliper inspection, brake pad and rotor replacement, brake fluid bleeding and replacement, parking brake adjustment.
Electrical System:
Battery service and testing, charging system (stator, regulator/rectifier) diagnostics, starter motor operation, lighting system troubleshooting, ignition system components.
Chassis And Frame:
Frame inspection for damage, component mounting points, body panel removal and installation.
Wheels And Tires:
Tire pressure recommendations, wheel bearing service, lug nut torque specifications.
Preventative Maintenance:
Detailed scheduled maintenance tasks, oil change intervals, filter replacement procedures, lubrication points.
Troubleshooting Diagnostics:
Systematic diagnostic charts for common and uncommon issues, identifying causes and solutions.
Engine Repair:
Engine disassembly, inspection, repair, and reassembly procedures, including piston, ring, cylinder, and valve servicing.
Transmission Repair:
CVT belt replacement, clutch assembly servicing, and gear reduction maintenance.
Electrical Diagnostics:
Wiring diagrams, component testing procedures, voltage and resistance checks.
Brake System Repair:
Detailed steps for brake bleeding, caliper overhaul, and master cylinder service.
Suspension And Steering Repair:
Alignment checks, component replacement, and lubrication procedures.
Bodywork And Trim Repair:
Removal and installation instructions for body panels, fenders, and seats.
Torque Specifications:
Crucial torque values for all fasteners and critical components.
Depth Level:
Comprehensive: Covers everything from basic fluid changes to complete engine and transmission overhauls.
Diagnostic Capability:
Advanced diagnostic procedures, fault code interpretation (if applicable), and component testing using standard tools.
Rebuild Procedures:
Detailed instructions for rebuilding major mechanical assemblies.
Engine Type:
Air-cooled, 2-stroke, single-cylinder
Displacement:
Approximately 49.2cc
Bore X Stroke:
Specifics to be detailed within the manual, typical for small 2-stroke engines.
Engine Type:
Air-cooled, 2-stroke, single-cylinder
Displacement:
Approximately 85cc
Bore X Stroke:
Specifics to be detailed within the manual, typical for small 2-stroke engines.
Horsepower Output:
Varies by specific model year and tuning, typically in the range of 3-7 HP for 50cc and 5-10 HP for 90cc.
Torque Output:
Varies by specific model year and tuning, detailed in manual.
Carburetor Type:
Likely a Keihin or similar Japanese-style carburetor (specific model detailed in manual), sized for 50cc or 90cc displacement.
Fuel Type:
Unleaded gasoline (octane rating to be confirmed in manual).
Oil Mixture:
2-stroke oil mixed with gasoline (specific ratio detailed in manual).
Length:
Specific dimensions detailed in manual, typically around 1500-1700mm for this class.
Width:
Specific dimensions detailed in manual, typically around 800-1000mm.
Height:
Specific dimensions detailed in manual, typically around 900-1100mm.
Wheelbase:
Specific wheelbase measurement detailed in manual, crucial for handling characteristics.
Dry Weight:
Typically in the range of 70-100 kg, specific values detailed in manual.
Payload Capacity:
Specifications for rider and cargo capacity detailed in manual.
Towing Capacity:
If applicable, towing capacity will be specified in the manual.
Safety Certifications:
Compliance with relevant ATV safety standards (e.g., ANSI, European standards) depending on region of sale, as detailed in manual.
Braking System Type:
Hydraulic disc brakes on front and/or rear axles.
Lighting:
Headlights, taillights, and brake lights for visibility and signaling.
Throttle Limiter:
Potentially adjustable throttle limiter for younger riders or specific conditions.
Rollover Protection:
Standard ATV design with rider positioning, no roll cage unless specified for certain markets.
Seatbelt Provision:
Not typically equipped with seatbelts; rider is expected to wear appropriate safety gear.
Handlebar Design:
Ergonomic handlebar design for rider control.
Engine Oil Change:
Typically every 100 hours or annually, refer to manual for specific mileage/time recommendations.
Air Filter Cleaning:
Regular inspection and cleaning/replacement, especially in dusty conditions, as per manual.
Spark Plug Replacement:
Recommended at intervals outlined in the manual, typically every 1,000-2,000 km or annually.
Cv Belt Inspection:
Regular inspection for wear and damage, replacement based on mileage or visible condition, detailed in manual.
Engine Oil Type:
Typically a 2-stroke engine oil suitable for air-cooled engines (specific API or JASO rating in manual).
Transmission Fluid Type:
Gear oil, typically SAE 80W-90 GL-4 or GL-5, specified in manual.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid, depending on system design (specified in manual).
Coolant Type:
If liquid-cooled (unlikely for this model, but if so), specific antifreeze/coolant mixture detailed in manual.
Carburetor Tuning:
Common to all small 2-stroke engines, requiring periodic adjustment for altitude or fuel changes.
Cv Belt Wear:
CVT belts are wear items and require regular inspection for cracking or excessive stretching.
Electrical Connections:
Corrosion or looseness in electrical connectors can lead to intermittent faults; manual details inspection points.
Suspension Bushings:
Wear and tear on suspension bushings is common over time, affecting ride quality and steering.
