🏷️ Basic Information

Make:

Kawasaki

Model:

KLX250S

Model Variant:

KLX250SF

Year:

2009

Chassis Code:

KLX250V

👋 Introduction

Market Segment:

Dual-sport motorcycle, popular for on-road commuting and light off-road capability.

Competitors:

Honda CRF250L, Yamaha WR250R, Suzuki DR-Z400S.

Vehicle Type:

Versatile dual-sport motorcycle designed for both street and light trail use.

Manual Value Proposition:

Essential resource for maintaining, repairing, and troubleshooting the 2009 Kawasaki KLX250S/SF, enabling owners to perform tasks ranging from basic servicing to complex repairs, thus saving on dealership costs and extending the life of the motorcycle.

📋 Manual Details

Systems Covered:

Engine, Fuel System, Drivetrain, Chassis, Suspension, Brakes, Electrical System, Wiring Diagrams, Bodywork, Maintenance, Troubleshooting, Specifications

Page Count:

Approx. 400+

Manual Type:

Factory Service & Repair Manual

Language:

English

Format:

Digital (PDF)

📖 Manual Coverage

Engine Mechanical:

Detailed breakdown, assembly, and repair of the 250cc liquid-cooled, four-stroke engine, including cylinder head, valves, camshafts, pistons, crankshaft, connecting rod, lubrication system, and cooling system.

Fuel System:

Carburetor (Keihin CVK34) disassembly, cleaning, adjustment, and troubleshooting, fuel pump, fuel lines, and fuel tank servicing.

Drivetrain:

Clutch operation, removal, inspection, and installation; transmission disassembly, inspection, and reassembly; final drive chain maintenance and adjustment.

Chassis And Frame:

Frame inspection, steering head bearing maintenance, swingarm removal and installation, and rear shock absorber servicing.

Suspension:

Front fork disassembly, oil replacement, seal replacement, and spring inspection; rear shock absorber adjustments and service procedures.

Brakes:

Front and rear brake system inspection, caliper maintenance, master cylinder servicing, brake pad replacement, brake fluid bleeding, and rotor inspection.

Electrical System:

Ignition system diagnostics, lighting circuits, battery maintenance, charging system (stator, regulator/rectifier) testing, starter motor operation, and fuses.

Wiring Diagrams:

Comprehensive, color-coded wiring diagrams for all electrical components, circuits, and connections.

Bodywork And Trim:

Removal and installation procedures for fairings, fenders, seat, fuel tank cover, and other body panels.

Routine Maintenance:

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

Troubleshooting:

Systematic diagnostic procedures for common and uncommon problems, including no-start conditions, poor performance, electrical faults, and braking issues.

Component Overhaul:

Complete procedures for disassembling, inspecting, cleaning, repairing, and reassembling major engine and chassis components.

Calibration And Adjustment:

Carburetor jetting and idle speed adjustments, ignition timing checks (if applicable), suspension sag adjustments, and clutch lever free play.

Depth:

Comprehensive, covering everything from basic owner-level maintenance to full engine rebuilds and advanced electrical troubleshooting. Suitable for professional mechanics and experienced DIY enthusiasts.

📊 Manual Specifications

Digital Format:

PDF (Portable Document Format)

Image Resolution:

High-resolution scans for clear text and diagrams, suitable for printing.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

Search Functionality:

Fully searchable text for quick access to specific information.

⚙️ Engine Specifications

Engine Type:

Liquid-cooled, four-stroke, DOHC, four-valve single-cylinder

Displacement:

249 cc (15.2 cu in)

Bore X Stroke:

72.0 x 61.2 mm (2.83 x 2.41 in)

Compression Ratio:

11.0:1

Horsepower:

Approx. 24-26 hp @ 8,000 rpm (claimed)

Torque:

Approx. 16-18 lb-ft @ 6,500 rpm (claimed)

Carburetor:

Keihin CVK34 with Accelerator Pump

Fuel Capacity:

2.1 gal (7.9 L)

Oil Capacity With Filter Change:

1.5 L (1.6 US qt)

Recommended Oil Type:

SAE 10W-40 API SG or SH with JASO MA certification

Cooling Method:

Liquid-cooled

Ignition System:

Digital CDI

🔧 Transmission

Transmission Type:

6-speed constant mesh

Clutch Type:

Wet, multi-disc

Final Drive:

Sealed chain, 520 (O-ring)

📐 Dimensions

Length:

86.8 in (2,205 mm)

Width:

32.1 in (815 mm)

Height:

48.8 in (1,240 mm)

Wheelbase:

56.7 in (1,440 mm)

Ground Clearance:

11.0 in (279 mm)

Seat Height:

35.0 in (889 mm)

Dry Weight:

262.4 lbs (119 kg)

Curb Weight:

288.8 lbs (131 kg) (approx.)

Front Tire Size:

80/100-21M/C 51P

Rear Tire Size:

100/100-18M/C 59P

Front Wheel:

21-inch spoke wheel

Rear Wheel:

18-inch spoke wheel

Wheelbase:

1440 mm (56.7 in)

🛡️ Safety Features

Safety Certification:

Not typically rated by consumer safety organizations like NHTSA or IIHS due to motorcycle classification.

Braking System:

Disc brakes front and rear.

Lighting:

Halogen headlight, LED taillight, standard turn signals.

💡 Technology Features

Instrument Cluster:

Digital LCD display providing speedometer, tachometer, odometer, trip meter, clock, and indicator lights.

ABS:

ABS was not a standard or widely available option on the 2009 KLX250S/SF models.

Connectivity Features:

None (basic motorcycle technology).

🔧 Maintenance

Engine Oil Change:

Every 3,000 miles (4,800 km) or 6 months, whichever comes first.

Oil Filter Replacement:

Every 3,000 miles (4,800 km) or 6 months.

Air Filter Cleaning:

Every 3,000 miles (4,800 km), clean and re-oil.

Spark Plug Inspection:

Every 6,000 miles (9,600 km), replace as needed.

Chain Lubrication And Adjustment:

Every 600 miles (1,000 km).

Valve Clearance Check:

Every 12,000 miles (19,200 km) or 12 months.

Engine Oil Grade:

SAE 10W-40

Coolant Type:

Permanent type antifreeze coolant (50% solution) - Kawasaki genuine coolant or equivalent.

Brake Fluid Type:

DOT 4

Common Wear Items:

Clutch plates, brake pads, tires, chain and sprockets, fork seals.

Carburetor Tuning:

Some owners report needing to fine-tune carburetor settings for optimal performance, especially at different altitudes or after modifications.

Fuel Pump Reliability:

Rare instances of fuel pump issues reported, though generally reliable.

📚 Vehicle History

Kawasaki Legacy:

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

Klx Lineage:

The KLX line has a history of off-road and dual-sport motorcycles, with the KLX250S evolving from earlier dual-purpose models to offer a more modern package.

Model Introduction:

The KLX250S was introduced to cater to riders seeking a lightweight, capable dual-sport machine.

Manufacturing Origin:

Japan

🏆 Awards & Recognition

Motorcycle Reviews:

Generally well-received by motorcycle publications for its lightweight handling and versatility in its class.

Durability Rating:

Considered a durable and reliable platform for its intended use, with proper maintenance.