Description:
The Daelim S2 250 is a mid-size scooter, often positioned as a practical and stylish option for urban commuting and light touring. This manual targets owners and independent repair shops seeking detailed, professional guidance.
Competitors:
Likely competes with other 250cc class scooters from manufacturers like Kymco, SYM, and potentially some entry-level offerings from Japanese brands.
Vehicle Focus:
Emphasizes the manual's comprehensive coverage for maintaining and repairing the Daelim S2 250.
User Base:
Used by 'many main garages throughout the world', indicating professional-grade accuracy and detail.
Contact:
timpsykes@aol.co.uk for direct support.
Engine:
Engine disassembly, assembly, tuning, diagnostics, lubrication, cooling, fuel, ignition, emissions
Transmission:
Automatic transmission (CVT) operation, maintenance, repair, fluid specifications
Chassis:
Frame inspection, suspension (front and rear), steering system, wheel alignment
Brakes:
Brake system components (hydraulic, caliper, rotor, pads), bleeding procedures, maintenance, troubleshooting
Electrical:
Wiring diagrams, battery, charging system, lighting, ignition system, starter motor, fuses, relays, diagnostic connectors
Bodywork:
Body panel removal and installation, fairings, seat, storage compartment, interior trim, lighting components
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel injection system (if applicable), carburetor (if applicable)
Cooling System:
Radiator, cooling fan, coolant, water pump, thermostat, hoses
Exhaust System:
Exhaust manifold, catalytic converter (if applicable), muffler, hangers
Wheels And Tires:
Tire pressure, wear patterns, wheel bearing maintenance, tire replacement
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug service, chain/belt adjustment (if applicable)
Troubleshooting:
Diagnostic flowcharts, common fault identification, symptom-based troubleshooting
Repair:
Step-by-step repair instructions for all major vehicle systems
Disassembly Assembly:
Detailed procedures for dismantling and reassembling components and systems
Torquing:
Critical torque specifications for fasteners throughout the vehicle
Engine Rebuild:
Detailed instructions for engine disassembly, component inspection, and reassembly for a full rebuild.
Suspension Service:
Instructions for fork seal replacement, shock absorber maintenance, and bearing checks.
Electrical Troubleshooting:
Comprehensive wiring diagrams and step-by-step guides for diagnosing electrical faults.
Depth:
Comprehensive, covering routine maintenance to major overhauls and diagnostics
Diagnostics:
Includes diagnostic procedures, fault codes (if applicable for EFI systems), and methods for identifying and resolving mechanical and electrical issues.
Type:
Single-cylinder, 4-stroke (typical for this class, specific details from manual)
Displacement:
250cc class (exact cc to be confirmed from manual)
Cooling:
Liquid-cooled (common for 250cc scooters, confirmed in manual)
Horsepower:
To be confirmed from manual, typically in the 20-25 HP range for this class.
Torque:
To be confirmed from manual, typically in the 20-25 Nm range for this class.
Injection:
Electronic Fuel Injection (EFI) is highly probable for a 250cc scooter of this era.
Oil Type:
Specific SAE viscosity grade and API classification to be found in the manual (e.g., SAE 10W-40 API SG or higher).
Standard:
Euro 3 or similar emissions standard likely applicable, details in manual.
Length:
To be confirmed from manual, typical for 250cc scooters.
Width:
To be confirmed from manual.
Height:
To be confirmed from manual.
Curb Weight:
To be confirmed from manual, likely in the 170-190 kg range.
Max Load:
To be confirmed from manual.
Front Tire Size:
To be confirmed from manual (e.g., 120/70-15).
Rear Tire Size:
To be confirmed from manual (e.g., 150/70-13).
Front Wheel Size:
To be confirmed from manual (e.g., 15 inch).
Rear Wheel Size:
To be confirmed from manual (e.g., 13 inch).
Tank Size:
To be confirmed from manual, likely around 10-12 liters.
Crash Test:
N/A (Scooters typically do not undergo standardized automotive crash testing).
Brakes:
Disc brakes front and rear are standard, ABS may be an option (to be confirmed).
Lighting:
Halogen or LED headlights, taillights, and turn signals.
Frame Construction:
Steel frame providing structural integrity.
Ergonomics:
Designed for comfortable rider positioning, low center of gravity for stability.
Oil Change:
Typically every 3,000 - 5,000 km or annually, exact interval in manual.
Air Filter Service:
Every 5,000 - 10,000 km, or as needed based on conditions, detailed in manual.
Spark Plug Replacement:
Typically every 10,000 - 15,000 km, specific plug type and gap in manual.
Cvt Belt Inspection:
Inspect at 10,000 km, replace as needed, details in manual.
Engine Oil Capacity:
To be confirmed from manual, typically around 1.0 - 1.2 liters.
Coolant Type:
Antifreeze/coolant with specific ethylene glycol concentration (e.g., 50/50 mix), exact type in manual.
Brake Fluid Type:
DOT 4 or DOT 3 brake fluid, confirmed in manual.
Common Problems:
Potential areas include CVT wear, electrical connector issues, or cooling system leaks. Specific common issues and troubleshooting are a key feature of this manual.