Segment:
Entry-level to mid-range utility ATV
Target User:
Recreational riders, light utility tasks
Competitors 2002:
Honda TRX250TE, Yamaha Warrior 350, Kawasaki Mojave 250
Vehicle Strengths:
Reliability, ease of operation, affordability
Manual Value Proposition:
Empowers owners with comprehensive repair and maintenance knowledge, reducing reliance on expensive dealer services
Primary Coverage:
Service and Repair
Specific Chapters:
Engine, Fuel System, Ignition System, Cooling System, Exhaust, Transmission, Drive System, Suspension, Steering, Brakes, Electrical System, Frame, Bodywork, Troubleshooting.
Type:
Comprehensive Service and Repair Manual
Engine:
Engine disassembly, assembly, inspection, troubleshooting, overhaul
Fuel System:
Carburetor tuning, fuel pump, fuel lines, fuel tank inspection and cleaning
Ignition System:
Ignition coil, spark plug, CDI unit testing and replacement
Cooling System:
Radiator, fan, coolant hoses, thermostat inspection and replacement
Exhaust System:
Muffler, exhaust pipe inspection and replacement
Transmission Drive System:
Clutch operation, gearbox disassembly/assembly, drive shafts, differential
Suspension System:
Front and rear suspension components, shock absorbers, A-arms, bearings
Braking System:
Front and rear brake calipers, master cylinders, brake lines, pads, rotors
Steering System:
Handlebars, steering shaft, tie rods, steering knuckle inspection and adjustment
Electrical System:
Battery, starter motor, alternator, lighting, wiring diagrams, fuses, relays
Frame Chassis:
Frame inspection, welds, body panels, mounting points
Wheels Tires:
Wheel hub replacement, tire pressure, rim specifications
Preventative Maintenance:
Scheduled maintenance checks, lubrication points, fluid changes
Troubleshooting:
Diagnostic procedures for common and uncommon faults
Repair Procedures:
Step-by-step repair instructions for all major components
Rebuild Procedures:
Complete engine and transmission rebuild guides
Disassembly Assembly:
Detailed procedures for taking apart and reassembling the entire ATV
Electrical Diagnostics:
Wiring harness testing, component voltage checks
Torque Specifications:
Detailed torque values for critical fasteners across all systems.
Depth:
Comprehensive (from basic maintenance to full engine rebuilds)
Diagnostic Charts:
Includes diagnostic flowcharts for common drivability and electrical issues.
Manual Scope:
Repair and diagnostic procedures, not an owner's manual or parts catalog.
Engine Type:
4-stroke, SOHC, air-cooled
Displacement:
246 cm³ (cubic centimeters)
Bore X Stroke:
66.0 mm x 72.0 mm
Valve Clearance Intake:
0.05 mm (cold)
Valve Clearance Exhaust:
0.07 mm (cold)
Carburetor Model:
Mikuni VM26SS
Valve Timing Intake:
BTDC (Before Top Dead Center) - specific degrees not provided in general specs
Valve Timing Exhaust:
ATDC (After Top Dead Center) - specific degrees not provided in general specs
Horsepower Estimated:
16 hp @ 6500 rpm (approximate)
Torque Estimated:
18 Nm @ 5500 rpm (approximate)
Fuel Type:
Unleaded gasoline
Fuel Tank Capacity:
10.0 Liters (including reserve)
Fuel Delivery:
Carburetor
Oil Change Interval:
Every 100 hours or annually, whichever comes first
Spark Plug Replacement:
Every 100 hours or annually
Air Filter Cleaning:
Every 20 hours of use or annually
Chain Lubrication Adjustment:
Every 10 hours of use or more frequently in dusty conditions
Engine Oil Type:
SAE 10W-40 API SE or SF (for air-cooled engines)
Engine Oil Capacity:
1.5 Liters (with filter change)
Coolant Type:
Ethylene glycol based coolant with distilled water (50/50 mixture)
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid
Carburetor Issues:
Can be prone to clogging if fuel is not fresh or if the vehicle sits for extended periods; idle speed adjustment may be needed.
Suspension Wear:
Ball joints and tie rod ends can experience wear over time, affecting steering precision.
Electrical Connections:
Corrosion can form on electrical connectors, especially in humid or wet environments, leading to intermittent faults.
Suzuki Atv Legacy:
Suzuki has a long history in ATV manufacturing, known for robust and reliable machines since the 1980s.
Quad Sport Lineage:
The Quad Sport line has been a staple for Suzuki, offering a balance of performance and utility. The LT-F250 is an evolution focusing on approachable performance.
Production Years:
The LT-F250 Quad Sport was produced for several years, with the 2002 model representing a specific iteration in its development.
