Kawasaki Ninja 250R 2008-2012 Full Service Repair Manual

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Typ: Motorcycle

Anbieter:

Art.-Nr: 94599

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

Produktvarianten

Beschreibung

The Ninja 250R (EX250J), produced from 2008 to 2012, represents a significant evolution in Kawasaki's popular lightweight sportbike lineage. Building on a heritage of accessible performance, this generation features a striking, aggressive styling, enhanced aerodynamics, and chassis improvements that deliver a dynamic riding experience. Powered by a 249 cc liquid-cooled parallel-twin engine, it offers an approximate 34 horsepower, making it an ideal choice for both new riders entering the sportbike segment and experienced enthusiasts seeking a nimble and reliable machine for commuting or spirited riding. Its reputation is further solidified by Kawasaki's long-standing commitment to engineering quality and reliability, consistently earning praise for its affordability and user-friendly characteristics. This comprehensive English-language service repair manual provides in-depth guidance for the Ninja 250R (EX250J) models. It covers all essential aspects of maintenance, troubleshooting, and repair, including detailed procedures for the engine, fuel system, ignition, cooling, transmission, suspension, braking system, and electrical components. With step-by-step instructions, torque specifications, diagnostic guides, and troubleshooting procedures, this manual is an indispensable resource for DIY enthusiasts and professional technicians alike. It aims to empower users to maintain their vehicle's optimal performance, ensure safety, and carry out repairs efficiently, offering a level of detail that surpasses standard owner's manuals.

🏷️ Basic Information

Identification

Make:

Kawasaki

Model:

Ninja 250R

Generation:

EX250J (Second Generation)

Model Years Covered:

2008, 2009, 2010, 2011, 2012

Codes

Chassis Code:

EX250J

👋 Introduction

Market Position

Target Audience:

DIY motorcycle enthusiasts, independent repair shops, and Kawasaki owners seeking detailed maintenance and repair guidance.

Value Proposition:

Provides comprehensive, manufacturer-level information to empower owners to perform maintenance and repairs, saving time and money.

Competitive Analysis

Alternative Resources:

Owner's manuals (limited scope), online forums (variable accuracy), third-party repair guides (can be less detailed).

Key Features

Completeness:

Offers exhaustive coverage for all mechanical and electrical aspects of the motorcycle.

Detail Level:

Provides precise specifications, procedures, and diagnostic information crucial for accurate repairs.

📋 Manual Details

Coverage Areas

Manual Type:

Full Service Repair Manual

Language:

English

Format:

Digital (likely PDF)

Page Count

Estimated Page Count:

300-500 pages (typical for a full service manual)

📖 Manual Coverage

Systems Covered

Engine Mechanics:

Complete engine disassembly, inspection, repair, and reassembly for all internal components.

Fuel System:

Carburetor tuning, cleaning, and rebuilding; fuel pump and filter service; fuel tank inspection and cleaning.

Ignition System:

Spark plug diagnosis and replacement, ignition coil testing, CDI unit troubleshooting, timing adjustments.

Cooling System:

Radiator service, coolant flushing and replacement, thermostat operation, fan motor testing, hose inspection.

Exhaust System:

Muffler and pipe inspection, gasket replacement, catalytic converter diagnostics.

Transmission And Drivetrain:

Clutch inspection and adjustment, gearbox disassembly and reassembly, chain and sprocket maintenance, final drive ratios.

Front Suspension:

Fork disassembly, seal replacement, oil changes, spring inspection, steering head bearing service.

Rear Suspension:

Monoshock inspection and adjustment, linkage system service, swingarm bearing maintenance.

Braking System:

Front and rear brake pad replacement, caliper service, master cylinder overhaul, brake fluid bleeding and replacement, ABS system (if equipped) diagnostics.

Wheel And Tire Service:

Tire pressure checks, tire replacement, wheel bearing inspection and replacement, rim runout checks.

Electrical System:

Battery maintenance and testing, charging system diagnosis (alternator, regulator/rectifier), starter motor troubleshooting, lighting system checks, wiring diagrams.

Bodywork And Fairings:

Fairing removal and installation, seat maintenance, fuel tank removal, instrument cluster service.

Frame And Chassis:

Frame inspection for damage, alignment checks.

Procedures Included

Preventative Maintenance:

Detailed schedules for oil changes, filter replacements, chain adjustments, brake checks, and fluid flushes.

Troubleshooting Guides:

Systematic diagnostic procedures for common and uncommon problems, fault code interpretation (if applicable).

Disassembly And Reassembly:

Step-by-step instructions with torque specifications for all major components.

Component Testing:

Methods for testing electrical components, sensors, and mechanical parts.

Calibration And Adjustment:

Procedures for setting ignition timing, valve clearances, carburetor synchronization, and suspension sag.

Technical Depth

Diagnostic Capabilities:

Advanced diagnostic procedures, including electrical system troubleshooting and component testing using multimeters and specialized tools.

Repair Scope:

Covers everything from basic maintenance to complete engine and transmission overhauls.

Illustrations And Diagrams:

Likely includes detailed exploded views, wiring diagrams, and schematic illustrations for clarity.

📊 Manual Specifications

File Format

File Type:

PDF (Portable Document Format)

Searchability:

Searchable text for quick access to information.

Printability:

Printable pages for hands-on workshop use.

Print Quality

Image Resolution:

High-resolution images and diagrams suitable for printing.

Binding Type

Binding Style:

N/A (Digital Format)

Paper Type

Paper Quality:

N/A (Digital Format)

⚙️ Engine Specifications

Primary Engine

Engine Type:

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

Displacement:

249 cc (15.2 cu in)

Bore X Stroke:

62.0 x 41.2 mm (2.44 x 1.62 in)

Compression Ratio:

11.7:1

Performance

Horsepower Est:

Approx. 34 HP @ 11,000 RPM (claimed)

Torque Est:

Approx. 17 lb-ft @ 8,000 RPM (claimed)

Fuel System

Carburetion:

Dual Keihin CVK30 carburetors

Fuel Tank Capacity:

18 L (4.8 US gal)

🔧 Transmission

Standard

Transmission Type:

6-speed, constant mesh

Clutch Type:

Wet, multiple disc

Features

Final Drive:

Sealed chain

📐 Dimensions

Exterior

Overall Length:

2,000 mm (78.7 in)

Overall Width:

750 mm (29.5 in)

Overall Height:

1,100 mm (43.3 in)

Wheelbase:

1,370 mm (53.9 in)

Weights

Curb Weight:

Approx. 170 kg (375 lbs)

Load Capacity:

N/A (Motorcycle Specific)

🛡️ Safety Features

Ratings

Safety Certifications:

Meets relevant motorcycle safety standards for its production era.

Active Features

Braking System:

Front: 290mm petal disc, dual-piston caliper. Rear: 220mm petal disc, dual-piston caliper. Optional ABS available on some models.

Passive Features

Frame Construction:

High-tensile steel frame designed for rigidity and stability.

💡 Technology Features

Infotainment

Instrument Cluster:

Analog tachometer, digital speedometer, odometer, trip meter, fuel gauge, clock, and warning lights.

Driver Assistance

ABS Availability:

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

Connectivity

Charging Ports:

N/A (Standard equipment)

🔧 Maintenance

Service Intervals

Oil Change Interval:

Recommended every 6,000 km (3,700 miles) or 6 months.

Valve Clearance Interval:

Recommended every 12,000 km (7,500 miles) or 12 months.

Chain Lubrication:

Recommended every 1,000 km (600 miles) or after riding in rain/wet conditions.

Fluid Specifications

Engine Oil Type:

SAE 10W-40 API SG or higher (synthetic recommended)

Engine Oil Capacity:

1.6 L (1.7 US qt) without filter change; 1.8 L (1.9 US qt) with filter change.

Coolant Type:

High-quality ethylene glycol-based coolant (50/50 mix with distilled water)

Brake Fluid Type:

DOT 4

Fork Oil Type:

Kawasaki KHL15-10 (10W) or equivalent

Fork Oil Capacity:

357 ml (12.1 US oz) per fork leg

Known Issues

Carburetor Sync:

Carburetors may require periodic syncing for optimal performance and idle stability.

Cam Chain Tensioner:

Some models may experience cam chain rattle over time; a manual replacement of the tensioner may be required.

Starter Solenoid:

Occasional reports of starter solenoid failure.

📚 Vehicle History

Brand Heritage

Kawasaki Legacy:

Kawasaki Heavy Industries has a long-standing reputation for producing high-performance and reliable motorcycles across various segments.

Model Evolution

Ninja Lineage:

The Ninja 250R is part of Kawasaki's long-running and popular line of sportbikes, known for offering accessible performance and styling.

Generation Transition:

The 2008 model year marked a significant redesign (EX250J), featuring more aggressive styling, improved aerodynamics, and chassis enhancements compared to its predecessor.

Production

Manufacturing Origin:

Primarily manufactured in Thailand.

🏆 Awards & Recognition

Recognitions

Market Reputation:

Consistently praised for its affordability, reliability, and beginner-friendly characteristics. A popular choice for new riders and commuters.

Ratings

Performance Category:

Sportbike / Lightweight Sportbike

Certifications

Emissions Standards:

Compliant with relevant emissions standards for its respective model years and markets.