🏷️ Basic Information

Make:

Kawasaki

Model:

KLX250S

Model Variant:

KLX250S9

Year:

2009

Model Code:

KLX250S9

👋 Introduction

Segment:

Dual-sport motorcycle, catering to riders who want on-road usability and off-road capability.

Target Audience:

Enthusiasts seeking adventure riding, commuting, and trail exploration. Owners requiring detailed technical information for maintenance and repair.

Competitors:

Honda CRF250L, Yamaha WR250R, Suzuki DR-Z250.

Versatility:

Designed for both street and dirt use, making it a popular choice for a wide range of riding scenarios.

Reliability:

Known for its robust engine and durable construction, providing dependable performance.

User Friendliness:

Relatively easy to operate and maintain, appealing to riders of varying skill levels.

📋 Manual Details

Systems Covered:

Engine, Fuel System, Ignition System, Electrical System, Chassis, Suspension, Brakes, Cooling System, Lubrication System, Transmission, Drive Train, Frame, Bodywork, Troubleshooting, Maintenance

Page Count:

398

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

Digital (PDF)

📖 Manual Coverage

Engine Mechanical:

Detailed disassembly, inspection, assembly, and torque specifications for the cylinder, cylinder head, valves, pistons, connecting rods, crankshaft, camshafts, timing chain, oil pump, and lubrication system.

Fuel System:

Carburetor (Keihin CVK34) overhaul, adjustment, cleaning, fuel filter replacement, fuel tank and petcock inspection and repair.

Ignition System:

CDI unit, ignition coil, spark plug specifications, troubleshooting ignition faults, and electrical diagrams related to ignition.

Electrical System:

Wiring diagrams for all circuits, battery maintenance, starter motor, alternator, lighting system (headlight, taillight, turn signals), horn, instrument cluster, and fuse/relay identification and testing.

Cooling System:

Radiator inspection, fan operation, coolant types and capacity, hoses and connections, and thermostat testing.

Chassis Suspension:

Front fork (telescopic) disassembly, oil change, seal replacement, spring rates, rear shock absorber adjustment and service, swingarm and linkage maintenance, and wheel bearing inspection.

Brake System:

Front and rear brake caliper service, master cylinder overhaul, brake pad replacement, brake fluid type and bleeding procedures, rotor inspection, and hydraulic system troubleshooting.

Transmission Drivetrain:

Clutch operation and adjustment, gear shift mechanism, transmission disassembly and assembly, chain and sprocket inspection, lubrication, and replacement.

Frame Bodywork:

Frame inspection for damage, body panel removal and installation, seat, fuel tank, fender, and handlebar procedures.

Routine Maintenance:

Oil and filter changes, air filter cleaning/replacement, spark plug inspection/replacement, chain adjustment, brake fluid checks, tire pressure checks, and general lubrication points.

Troubleshooting:

Step-by-step diagnostic procedures for common starting issues, engine performance problems, electrical faults, and braking system malfunctions.

Repair And Overhaul:

Comprehensive instructions for rebuilding major components like the engine, carburetor, forks, and brake system.

Electrical Diagnostics:

Detailed troubleshooting flowcharts and guidance for diagnosing electrical issues using a multimeter and wiring diagrams.

Depth Of Coverage:

Comprehensive. Covers everything from basic maintenance to full engine rebuilds and complex electrical system diagnostics. Suitable for both amateur mechanics and professional technicians.

📊 Manual Specifications

File Format:

PDF

Searchable Text:

Yes

Printable:

Yes

Image Resolution:

High-resolution scans of original manual pages ensuring clarity of diagrams and text.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type:

4-stroke, DOHC, 4-valve, single-cylinder

Displacement:

249 cc (249 cm³)

Bore X Stroke:

72.0 x 61.2 mm

Cooling System:

Liquid-cooled

Compression Ratio:

11.0:1

Horsepower Est:

Approx. 27.5 HP @ 8,000 rpm (specifications may vary by region and tuning)

Torque Est:

Approx. 18.0 lb-ft @ 6,500 rpm (specifications may vary by region and tuning)

Fuel Delivery:

Carburetor (Keihin CVK34)

Fuel Tank Capacity:

2.0 gal (7.6 L)

Oil Type:

SAE 10W-40 API SG or SH

Oil Capacity With Filter:

1.7 US qt (1.6 L)

🔧 Transmission

Transmission Type:

6-speed, constant mesh, return type

Clutch Type:

Wet, multiple-disc

Final Drive:

Sealed chain, 520 (RK520MPO)

📐 Dimensions

Overall Length:

87.6 in (2,225 mm)

Overall Width:

32.3 in (820 mm)

Overall Height:

46.7 in (1,185 mm)

Wheelbase:

57.7 in (1,465 mm)

Ground Clearance:

11.4 in (290 mm)

Seat Height:

35.0 in (890 mm)

Curb Weight:

Approx. 291.1 lbs (132 kg)

Front Tire Size:

80/100-21 M/C 51P

Rear Tire Size:

100/100-18 M/C 59P

Front Brake:

250 mm petal disc with 2-piston caliper

Rear Brake:

240 mm petal disc with single-piston caliper

Suspension Front:

43 mm inverted cartridge fork with 20-way compression and rebound damping adjustment

Suspension Rear:

New Uni-Trak, linkage-assisted, gas-charged shock with 16-way rebound damping and 4-way compression damping adjustment, spring preload adjustability

🛡️ Safety Features

Crash Test Ratings:

N/A (Motorcycle Safety Standards Apply)

Braking System:

Petal-style disc brakes front and rear for improved heat dissipation and braking performance.

Frame Construction:

Semi-double cradle frame designed for rigidity and rider control.

💡 Technology Features

Instrument Cluster:

Digital LCD instrument panel including speedometer, tachometer, odometer, trip meter, clock, and indicator lights.

ABS:

Not standard on the 2009 KLX250S model.

Connectivity Features:

N/A (Basic motorcycle design).

🔧 Maintenance

Engine Oil Change:

Every 3,000 miles (5,000 km) or 6 months.

Oil Filter Replacement:

At every engine oil change.

Air Filter Cleaning:

Every 3,000 miles (5,000 km), replace if damaged.

Spark Plug Check:

Every 3,000 miles (5,000 km), replace as needed.

Chain Lubrication:

Every 600 miles (1,000 km) or after riding in wet conditions.

Valve Clearance Check:

Every 7,500 miles (12,000 km).

Engine Oil Grade:

SAE 10W-40 API SG or SH

Coolant Type:

Ethylene glycol-based antifreeze, 50/50 mix with distilled water.

Brake Fluid Type:

DOT 4

Carburetor Tuning:

Some owners report the need for carburetor re-jetting or tuning for optimal performance, especially at different altitudes or after aftermarket exhaust installations.

Suspension Softness:

The stock suspension can be considered somewhat soft for aggressive off-road riding; upgrades are common for dedicated off-road use.

📚 Vehicle History

Kawasaki Legacy:

Kawasaki Heavy Industries has a long and storied history in motorcycle manufacturing, particularly known for performance and innovation across various segments.

Klx Lineage:

The KLX series represents Kawasaki's commitment to off-road and dual-sport motorcycles, with the KLX250S being a popular iteration focused on versatility and accessible performance.

Manufacture Location:

Primarily Japan

🏆 Awards & Recognition

Segment Accolades:

While specific awards for the 2009 model are not prominently documented, the KLX250S line has consistently been recognized for its balance of performance, reliability, and value within the dual-sport category by motorcycle publications.