Vehicle Segment:
Entry-level to mid-range sport ATV for recreational use.
Target Demographic:
Younger riders, recreational riders, those new to sport ATVs.
Key Competitors:
Honda TRX250X/EX, Suzuki LT-Z250, Kawasaki KFX250 (models of similar displacement and performance).
Manual Benefit 1:
Save Big On Service & Repair Costs
Manual Benefit 2:
Empowers users with professional-level knowledge
Manual Benefit 3:
No replacement needed due to wear and tear (digital format)
Manual Benefit 4:
Easy to use, no advanced computer skills required
Engine:
Complete overhaul, tuning, diagnostics, lubrication system, cooling system, fuel system, ignition system, exhaust system, emissions control.
Transmission:
Clutch assembly, gearbox, shift mechanism, lubrication, adjustment, overhaul.
Drivetrain:
Drive shafts, differentials, final drive, chain/belt drive (if applicable), bearing checks.
Suspension:
Front and rear suspension components, shock absorbers, A-arms, ball joints, bushings, steering linkage, alignment specifications.
Brakes:
Hydraulic system, calipers, master cylinder, brake lines, pads, rotors, bleeding procedures, adjustment.
Electrical System:
Battery, charging system, ignition system, lighting, starter motor, wiring diagrams, troubleshooting, sensors, ECUs.
Fuel System:
Fuel tank, fuel pump, fuel filter, carburetor/fuel injection system, fuel lines, pressure testing.
Cooling System:
Radiator, coolant, water pump, thermostat, hoses, fan (if applicable).
Chassis And Frame:
Frame inspection, welds, component mounting, reinforcement.
Body And Trim:
Body panels, plastics, seats, handlebars, fenders, lighting fixtures, fasteners.
Wheels And Tires:
Tire specifications, inflation pressures, wheel torque specifications, bearing maintenance.
Regular Maintenance:
Oil changes, filter replacements, lubrication points, chain/belt adjustments, tire pressure checks, spark plug replacement.
Troubleshooting:
System-by-system diagnostics, symptom-based troubleshooting guides, fault code interpretation (if applicable).
Component Removal And Installation:
Detailed step-by-step instructions for all major and minor components.
Rebuilding And Overhauling:
Engine internal component rebuilding, transmission overhauls, suspension component rebuilds.
Adjustments:
Carburetor/throttle body synchronization, valve clearance adjustment, brake lever free play, chain tension.
Lubrication:
Specific lubrication points, type of lubricant, frequency.
Wiring Diagrams:
Comprehensive electrical system schematics.
Torque Specifications:
Crucial torque values for engine, chassis, and suspension fasteners.
Depth Of Coverage:
Extremely High - from basic checks to complete engine and transmission rebuilds.
Diagnostic Capability:
Professional level diagnostics, enabling identification of complex issues.
Repair Complexity:
Covers simple maintenance to complex mechanical and electrical repairs.
Scope:
Complete, covering all aspects from basic checks to full overhauls.
Engine Type:
Four-stroke, SOHC, Air-cooled
Engine Displacement:
124cc
Bore X Stroke:
54 mm x 54 mm (approximate, refer to manual for exact)
Compression Ratio:
9.5:1 (typical for this engine configuration)
Horsepower:
Estimated 11-13 HP (at crankshaft, refer to manual for specific rating)
Torque:
Refer to manual for specific torque figures.
Fuel Delivery:
Carburetor (likely Mikuni VM series, specific model in manual)
Fuel Type:
Unleaded Gasoline
Ignition System:
TCI (Transistor Controlled Ignition)
Oil Type:
Yamalube (or equivalent 4-stroke motorcycle oil, SAE 10W-40 or 20W-50 typically, refer to manual for exact specification).
Oil Capacity:
Approx. 1.5-1.8 Liters (refer to manual for exact capacity with filter change).
Cooling Method:
Air-Cooled
Starter System:
Electric Start
Engine Oil Change:
Every 1000 km or 6 months (typical, refer to manual for exact interval).
Air Filter Cleaning Inspection:
Every 500 km or monthly (typical, refer to manual for exact interval).
Spark Plug Replacement:
Every 6000 km (typical, refer to manual for exact interval).
Chain Lubrication:
Every 300 km or after washing/riding in wet conditions (typical).
Valve Clearance Check:
Every 12000 km (typical, refer to manual for exact interval).
Engine Oil Specification:
Yamalube 4-stroke motorcycle oil, SAE 10W-40 or 20W-50 (refer to manual for exact).
Brake Fluid:
DOT 3 or DOT 4 Hydraulic Brake Fluid (refer to manual for exact specification).
Common Wear Items:
Brake pads, brake rotors, drive chain, sprockets, wheel bearings, suspension bushings are common wear items on ATVs and are covered in detail for inspection and replacement in the manual.
Carburetor Maintenance:
Carburetor cleaning and jetting may require attention, particularly with variations in fuel quality and atmospheric conditions. The manual provides detailed procedures for this.