Target Audience:
Owners of Kawasaki Ninja 250R (2007-2008), DIY enthusiasts, professional mechanics
Content Highlight:
Complete tear down and rebuild, pictures and part diagrams, torque specs, maintenance, troubleshooting
Cost Saving:
Inexpensive way to keep the vehicle working properly, perform repairs yourself and save money.
Market Segment:
Lightweight sportbike, often competing with models like the Honda CBR250R (though the CBR250R was a later competitor, the Ninja 250R established the segment).
Primary Coverage:
Complete Service and Repair
Scope:
Disassembly, Rebuild, Maintenance, Troubleshooting, Diagnostics
Type:
Official Service Repair Manual
Delivery Method:
Instant Download
Powertrain:
Engine Top End, Clutch, Engine Lubrication System, Crankshaft/Transmission, Final Drive
Chassis:
Fuel System, Cooling System, Wheels/Tires, Brakes, Suspension, Steering, Frame
Electrical:
Electrical System, Wiring Schematics
Appendices:
Includes an Appendix section for additional information.
Cooling System:
Covers radiator, hoses, thermostat, water pump, and coolant maintenance.
Final Drive:
Includes maintenance and inspection of the chain and sprockets.
Frame:
Details frame inspection, maintenance, and any related components.
Maintenance:
Periodic Maintenance, Fluid Changes, Adjustments
Repair:
Complete Tear Down and Rebuild Procedures
Diagnostics:
Troubleshooting, Diagnostic Procedures
Engine Removal Installation:
Detailed procedures for engine removal and installation are included.
Wiring Schematics:
Detailed wiring diagrams are provided for troubleshooting electrical issues.
Depth:
Comprehensive (suitable for DIY and experienced mechanics)
Illustrations:
Detailed illustrations, exploded diagrams, drawings, and photos
Torque Specifications:
Comprehensive torque specifications for all critical fasteners.
Engine Type:
Inline-twin, Four-stroke
Displacement:
249 cc (15.2 cu in)
Fuel Delivery:
Carburetor (likely Keihin CVK34 or similar for this generation)
Carburetor Details:
Likely dual Keihin CVK34 carburetors, with comprehensive tuning and maintenance information.
Horsepower Approximate:
30-34 HP (at crankshaft, varies by region and specific tuning)
Torque Approximate:
16-18 lb-ft (at crankshaft, varies by region and specific tuning)
Oil Capacity:
Refer to manual for exact oil capacity (typically around 1.5-2.0 liters with filter change).
Dashboard:
Analog tachometer, speedometer, odometer, trip meter, fuel gauge, indicator lights
Lighting:
Halogen headlight, LED taillight (common for this era)
Oil Change Interval:
Refer to manual for specific mileage/time intervals (typically every 3,000-4,000 miles or annually)
Spark Plug Replacement:
Refer to manual for specific mileage/time intervals (typically every 8,000-10,000 miles)
Air Filter Cleaning Replacement:
Refer to manual for specific intervals based on riding conditions.
Engine Oil Type:
API SG or SH, SAE 10W-40 recommended (verify with manual for exact specification)
Coolant Type:
Ethylene glycol based coolant (50/50 mixture with distilled water recommended)
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid (refer to manual for exact specification)
Common Wear Items:
Chain and sprockets, brake pads, tires, clutch plates, fork seals (regular maintenance addresses these)
Carburetor Cleaning:
Periodic carburetor cleaning and synchronization is often beneficial for optimal performance.
Valve Lash Adjustment Interval:
Refer to manual for specific mileage/time intervals (critical for engine longevity and performance)
Manufacturer:
Kawasaki Heavy Industries Motorcycle & Engine Company
Ninja Lineage:
Part of Kawasaki's long-standing Ninja sportbike lineage, known for performance and sporty styling.
Generation Context:
This generation of the Ninja 250R (often referred to as the EX250-J) represented a significant update over previous models, offering improved styling and performance.
