Target Audience:
Motorcycle dealerships, professional mechanics, and advanced DIY enthusiasts seeking in-depth technical information.
Value Proposition:
Provides dealership-level repair information at a fraction of the cost of dealership service. Offers instant access and the flexibility to print only necessary sections.
Features:
COMPLETE coverage, BONUS parts catalogue, Instant Digital Delivery, PC/Mac compatible, printable sections, dealership quality information.
Delivery Advantage:
Instant delivery means no waiting for mail, allowing immediate access to repair information.
Models Covered:
Hyosung GT125 Comet, GT250 Comet. Explicitly mentions 2002 model year and indicates compatibility with similar years and models. Also mentions a linked 2008 Aquila Comet 250FI.
Model Years:
Primarily 2002, with 'similar years and models'. Extended coverage via linked manual for 2008 Aquila Comet 250FI.
Estimated Page Count:
Not explicitly stated, but described as 'COMPLETE SERVICE REPAIR MANUAL' and a 'bonus includes parts catalogue', suggesting a comprehensive volume.
Type:
Service Repair Workshop Manual, Parts Catalogue
Language:
English (implied by product description)
Delivery Method:
Instant Digital Delivery (Adobe Acrobat PDF)
Engine:
Full coverage of engine systems, including internal components, lubrication, and cooling.
Transmission:
Detailed information on transmission systems, including operation and maintenance.
Chassis:
Comprehensive coverage of chassis components and related systems.
Electrical:
Extensive coverage of the electrical system, including wiring diagrams, components, and troubleshooting.
Fuel System:
Detailed information on the fuel system, including fuel delivery and management.
Brakes:
In-depth coverage of the braking system, including maintenance and repair procedures.
Suspension:
Detailed information on suspension components, adjustments, and repair.
Steering:
Coverage of the steering system, including maintenance and troubleshooting.
Lubrication:
Specific details on lubrication points, fluid types, and schedules.
Lightning:
Coverage of the lighting system, including bulb types and electrical connections.
Seats System:
Information related to the seats system, likely covering mounting and basic maintenance.
Clutch:
Detailed procedures for clutch maintenance, adjustment, and replacement.
Locks:
Information concerning the lock system, potentially including key and ignition components.
Frame:
Information pertaining to the motorcycle frame and its structural integrity.
Battery:
Details on battery specifications, charging, and replacement.
General Information:
Includes general motorcycle information, specifications, and best practices.
Maintenance:
Covers routine maintenance tasks, service intervals, and inspections.
Troubleshooting:
Provides guidance for diagnosing and resolving common issues.
Repair:
Detailed step-by-step repair procedures for all major vehicle systems.
Disassembly Assembly:
Comprehensive instructions for the disassembly and reassembly of components.
Torque Specifications:
Crucial torque values for various fasteners and components.
Wiring Diagrams:
Detailed electrical wiring diagrams for accurate diagnosis and repair.
Depth:
Comprehensive coverage suitable for dealership-level technicians and experienced DIY enthusiasts, covering routine maintenance to complex engine and electrical diagnostics and repairs.
Format:
Adobe Acrobat PDF
Compatibility:
PC and Mac compatible
Quality:
Printable pages, suggesting good quality for workshop use.
Binding:
Digital (printable for user binding, e.g., 3-ring binders)
Paper Recommendation:
Printable, allowing users to select paper type for their needs.
Engine Type:
Likely V-twin (based on typical Hyosung GT/Comet configurations and engine sizes). Specific details for 125cc and 250cc variants are covered.
Displacement:
125cc and 250cc (also mentions GT150 which is likely a variant or typo for 150cc or 250cc).
Horsepower Range:
Not explicitly stated, but typical for 125cc (approx. 12-15 HP) and 250cc (approx. 25-30 HP) sportbikes of that era.
Torque Range:
Not explicitly stated, but within expected ranges for the displacements.
Fuel Delivery:
Likely carburetor-based for the 2002 model year, with potential for fuel injection (FI) on later or specific models like the linked 2008 Aquila (as indicated by '250FI'). Manual covers all aspects of the fuel system.
Cooling Method:
Likely liquid-cooled for the 250cc model and potentially air-cooled for the 125cc model, or both liquid-cooled depending on specific GT variant. Manual covers cooling system details.
Instrumentation:
Analog tachometer, digital speedometer, odometer, trip meter, fuel gauge, and indicator lights. Manual covers instrument cluster diagnostics.
ABS:
Not typically standard on 2002 models, but could be an option or present on later variants. Manual may cover ABS if applicable.
Oil Change Interval:
Typically recommended every 3,000-5,000 km or 6-12 months, depending on usage. Manual will provide specific intervals.
Valve Clearance Check:
Typically around 6,000-10,000 km. Manual will specify exact intervals.
Chain Lubrication:
Recommended every 500-1000 km or after riding in wet conditions. Manual will advise on this.
Engine Oil Type:
Likely SAE 10W-40 or 15W-50 JASO MA/MA2 motorcycle-specific oil. Manual will specify exact grade and capacity.
Coolant Type:
If liquid-cooled, a permanent type ethylene glycol coolant mixture. Manual will specify type and capacity.
Brake Fluid Type:
DOT 4 or DOT 5.1 recommended. Manual will specify exact type and replacement interval.
Common Wear Items:
Chain and sprockets, brake pads, tires, clutch plates, and potential electrical connector corrosion (common in older bikes).
Potential Failures:
Early models might experience regulator/rectifier issues, or carburetor synchronization problems. Manual will help diagnose and rectify these.
Manufacturer:
Hyosung Motors & Machinery Inc. (South Korea)
Model Line:
The GT series (Comet) is a long-standing line of sportbikes from Hyosung, offering various displacements to cater to different market segments and licensing requirements.
Production Period:
The GT125 and GT250 models have been in production for many years, with the 2002 model representing an earlier generation.
