Kawasaki Ninja 250R 2008-2012 Workshop Service Manual Repair

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The Ninja 250R (EX250K) is an entry-level sportbike, part of the renowned Ninja family, produced from 2008 to 2012. It is celebrated for its aggressive styling, inspired by larger Ninja...

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Tipo: Motorcycle

Proveedor:

SKU: 92684

Etiquetas: 2008 2009 2010 2011 2012 Kawasaki Misc Motorcycle Motorcycles Ninja 250R

Variantes de producto

Descripción

The Ninja 250R (EX250K) is an entry-level sportbike, part of the renowned Ninja family, produced from 2008 to 2012. It is celebrated for its aggressive styling, inspired by larger Ninja models, offering manageable power and fuel efficiency, making it an excellent choice for new riders and urban commuting. Key features include a liquid-cooled, 4-stroke, DOHC parallel-twin engine with a displacement of 249 cc, delivering approximately 30-32 hp, and a 6-speed transmission. The Ninja 250R is recognized for its value, reliability, and user-friendly ergonomics, consistently receiving positive feedback in reviews. This comprehensive workshop service manual provides detailed information for the Ninja 250R (EX250K) covering the model years 2008 through 2012. It encompasses all essential aspects for maintenance, repair, and technical understanding, including engine overhaul, fuel injection, transmission, chassis, brakes, and electrical systems. The manual offers step-by-step procedures for scheduled maintenance, troubleshooting common issues, and complete component repair, alongside critical technical data such as torque specifications and fluid capacities. This resource is designed to assist owners, mechanics, and technicians in effectively maintaining and servicing their vehicle.

🏷️ Basic Information

Identification

Make:

Kawasaki

Model:

Ninja 250R

Generation

Generation Name:

EX250K

Codes

Chassis Code:

EX250K

👋 Introduction

Market Position

Segment:

Entry-level sportbike, popular for new riders and urban commuting.

Competitive Analysis

Competitors:

Honda CBR250R, Yamaha YZF-R3 (later model comparison), Ninja 300 (later model).

Key Features

Features:

Aggressive styling inspired by larger Ninja models, manageable power, fuel efficiency, user-friendly ergonomics.

📋 Manual Details

Coverage Areas

Covered Years:

2008, 2009, 2010, 2011, 2012

Page Count

Estimated Pages:

Approximately 400-500 pages (typical for this type of manual)

Manual Type

Type:

Workshop Service Manual / Repair Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine:

Complete engine overhaul, fuel injection system, ignition system, lubrication, cooling system, cylinder head, pistons, crankshaft, valves.

Transmission:

Clutch operation, gearbox inspection and repair, shift mechanism, final drive (chain and sprockets).

Chassis:

Frame, suspension (front forks, rear shock absorber), steering system, wheels, bearings.

Brakes:

Front and rear brake systems (hydraulic disc brakes), caliper inspection, pad replacement, bleeding procedures, master cylinders.

Electrical:

Wiring diagrams, lighting system, charging system (alternator, battery), starting system (starter motor), ignition system components, fuses, relays, electronic control unit (ECU) functions.

Bodywork And Trim:

Fairing removal and installation, seat, fuel tank, handlebars, body panel fasteners.

Procedures Included

Maintenance:

Scheduled maintenance, oil changes, filter replacements, chain adjustment, spark plug service, brake fluid replacement, coolant flush.

Troubleshooting:

Diagnostic charts for common problems, error code interpretation (if applicable), step-by-step diagnostic procedures.

Repair:

Complete disassembly and reassembly instructions for all major components, component testing and calibration.

Technical Data:

Torque specifications for all fasteners, engine clearances, electrical system specifications, fluid capacities.

Technical Depth

Depth:

Comprehensive. Covers basic maintenance to complete engine and transmission rebuilds, advanced electrical diagnostics, and detailed chassis component service.

📊 Manual Specifications

File Format

Quality:

High-resolution PDF, typically with searchable text for easy navigation.

Print Quality

Printability:

Designed for clear printing of individual pages or sections.

Binding Type

Binding:

N/A (Digital PDF Download)

Paper Type

Paper Quality:

N/A (Digital PDF Download)

⚙️ Engine Specifications

Primary Engine

Type:

Liquid-cooled, 4-stroke, DOHC, parallel-twin

Displacement:

249 cc (15.2 cu in)

Bore X Stroke:

62.0 x 41.2 mm (2.44 x 1.62 in)

Compression Ratio:

12.4:1

Performance

Horsepower Est:

Approximately 30-32 hp @ 10,500 rpm

Torque Est:

Approximately 16-17 lb-ft @ 8,500 rpm

Fuel System

Fuel Delivery:

Digital Fuel Injection (DFI) with dual 32mm throttle bodies

Fuel Tank Capacity:

18 L (4.8 US gal)

Ignition

Ignition Type:

TCBI (Transistor Controlled Ignition) with electronic advance

Lubrication

Lubrication System:

Forced lubrication, wet sump

🔧 Transmission

Standard

Type:

6-speed constant mesh, return type

Clutch:

Wet, multiple-disc, cable actuated

Features

Final Drive:

Sealed chain drive

Fluid Specifications

Transmission Oil Type:

Kawasaki Genuine M82A or equivalent API GL-4, SAE 80W-90 hypoid gear oil

Transmission Oil Capacity:

Approx. 1.4 L (1.5 US qt)

📐 Dimensions

Exterior

Length:

2,000 mm (78.7 in)

Width:

760 mm (29.9 in)

Height:

1,110 mm (43.7 in)

Wheelbase:

1,390 mm (54.7 in)

Ground Clearance:

155 mm (6.1 in)

Weights

Curb Weight:

Approximately 168 kg (370.4 lbs)

Seat Height:

780 mm (30.7 in)

Wheels And Tires

Front Tire:

110/70-17 M/C 54S

Rear Tire:

130/70-17 M/C 62S

Front Wheel Type:

17-inch cast aluminum

Rear Wheel Type:

17-inch cast aluminum

🛡️ Safety Features

Ratings

ABS Availability:

Optional ABS (Anti-lock Braking System) available on some models.

Active Features

Braking System:

Dual-piston caliper front disc brake, single-piston caliper rear disc brake.

Passive Features

Lighting:

Halogen headlight, LED taillight.

💡 Technology Features

Infotainment

Instrument Cluster:

Analog tachometer with a multi-function LCD display, including speedometer, odometer, trip meters, fuel gauge, and clock.

Driver Assistance

Optional ABS for enhanced braking control.

Connectivity

Usb Charging:

Not typically equipped with factory USB charging ports.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 6,000 km (3,700 miles) or 6 months, whichever comes first. (Consult manual for exact specifications)

Chain Lubrication Adjustment:

Every 1,000 km (600 miles) or after riding in the rain. (Consult manual for exact specifications)

Spark Plug Check Replacement:

Initial check at 4,000 km (2,500 miles), replacement at 12,000 km (7,500 miles). (Consult manual for exact specifications)

Fluid Specifications

Engine Oil Type:

SAE 10W-40 API SG or higher, JASO MA certified

Engine Oil Capacity W Filter:

Approximately 1.7 L (1.8 US qt)

Coolant Type:

Kawasaki coolant or equivalent (50/50 mix of ethylene glycol based coolant and distilled water)

Brake Fluid Type:

DOT 4

Known Issues

Common Wear Items:

Clutch plates, chain and sprockets, brake pads, fork seals (typical for high-mileage bikes).

Fuel Injection System:

While generally reliable, occasional checks for throttle body synchronization and injector cleanliness may be beneficial.

📚 Vehicle History

Brand Heritage

Manufacturer:

Kawasaki Heavy Industries, Motorcycle & Engine division.

Model Evolution

Ninja Lineage:

Part of Kawasaki's long-standing Ninja sportbike family, offering an accessible entry point.

Production

Production Era:

The EX250K generation replaced the previous EX250J model and was produced from 2008 to 2012, before being succeeded by the Ninja 300.

🏆 Awards & Recognition

Recognitions

Awards Or Ratings:

Consistently praised for its value, reliability, and beginner-friendliness in motorcycle reviews and owner feedback.