The Kawasaki KLX 250S, model code KLX250SA, represents a versatile dual-sport motorcycle from the 2010 model year. Built upon a legacy of performance and reliability, this model is engineered to offer a balanced blend of off-road capability and street legality. Its robust construction and thoughtful design make it a capable companion for both adventurous trails and daily commuting, embodying the spirit of the KLX lineage known for its adaptability and enduring value. This comprehensive 558-page Workshop Service Manual/Repair Manual in English is designed to empower enthusiasts, DIY mechanics, and professional technicians. It covers all essential aspects of the Kawasaki KLX 250S KLX250SA 2010, including detailed procedures for engine overhaul, fuel and ignition systems, transmission, suspension, brakes, and electrical systems. With in-depth instructions for maintenance, tune-ups, removal and installation, disassembly and assembly, and troubleshooting, this manual provides dealership-level service information to ensure optimal performance and longevity of your motorcycle. 🏷️ Basic Information Identification Make: Kawasaki Model: KLX 250S Model Code: KLX250SA Year: 2010 👋 Introduction Market Position Target User: Enthusiasts, DIY mechanics, professional technicians Competitive Analysis Value Proposition: Provides dealership-level service information for DIY and professional use, enabling cost savings and quality repairs. Key Features Completeness: Contains all necessary instructions for any repair the vehicle may require. Accuracy: Endeavors to ensure accuracy of information, providing reliable repair guidance. Ease Of Use: Assumes general automotive knowledge and highlights product-specific aspects. Purpose Aim: To help owners get the best value from their Kawasaki KLX 250S KLX250SA 2010 by enabling informed maintenance and repairs. 📋 Manual Details Coverage Areas Primary Coverage: Kawasaki KLX 250S KLX250SA 2010 Page Count Total Pages: 558 Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Full overhaul, disassembly, assembly, tuning Fuel System: Carburetor, fuel pump, lines, filters Ignition System: Ignition timing, coil, spark plugs Lubrication System: Oil pump, oil passages, oil filter Exhaust System: Muffler, exhaust pipes, heat shields Electrical System: Wiring diagrams, charging system, lighting, starter Bodywork: Panels, seat, fairings, fenders Transmission: Clutch, gearbox disassembly and assembly Suspension: Front forks, rear shock absorber (overhaul and adjustment) Brakes: Front and rear brake systems, hydraulic components Cooling System: Radiator, fan, coolant passages Procedures Included Maintenance: Routine checks, adjustments, lubrication Tune Ups: Engine tuning and adjustment procedures Removal Installation: Component removal and installation procedures Disassembly Assembly: Detailed steps for component disassembly and reassembly Troubleshooting: Diagnostic procedures for common and uncommon issues Technical Depth Depth: Comprehensive repair and overhaul, including engine and transmission Special Tools: Identifies and illustrates Kawasaki special tools where required Proprietary Components Coverage: Includes instructions for proprietary Kawasaki components and references manufacturer instructions for other components 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Printable Binding Type Delivery Method: Digital Download via Email (Electronic Delivery) Paper Type Physical Format: Not applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Type: Liquid-cooled, four-stroke, DOHC, four-valve single Displacement: 249 cc Bore X Stroke: 72.0 x 61.2 mm Compression Ratio: 11.0:1 Performance Horsepower: Approximately 23-25 HP (Varies by region and tuning) Torque: Approximately 14-15 lb-ft (Varies by region and tuning) Fuel System Fuel Delivery: Keihin CVK34 carburetor Fuel Type: Unleaded gasoline, minimum octane rating 87 Cooling System Type: Forced air and liquid cooling 🔧 Transmission Standard Type: 6-speed, constant mesh Features Clutch: Wet, multi-disc, cable operated Fluid Type Specification: API SG, SF, or SE classification, SAE 10W-40 motorcycle oil recommended 📐 Dimensions Exterior Overall Length: 2,215 mm (87.2 in) Overall Width: 810 mm (31.9 in) Overall Height: 1,205 mm (47.4 in) Wheelbase: 1,425 mm (56.1 in) Weights Curb Weight: Approximately 138 kg (304.2 lbs) Fuel Capacity: 10.0 L (2.6 US gal) 🛡️ Safety Features Ratings Crash Test Info: Motorcycles are generally not subjected to automotive crash testing standards. Safety is paramount in rider technique and protective gear. Active Features Braking System: Disc brakes front and rear Passive Features Frame Construction: High-tensile steel semi-double cradle frame 💡 Technology Features Infotainment Features: Basic digital instrument cluster with speedometer, odometer, trip meter, clock, and indicator lights. No advanced infotainment features. Driver Assistance Features: None. Primarily focused on essential mechanical and electrical systems. Connectivity Features: None. Designed as a robust dual-sport motorcycle. 🔧 Maintenance Service Intervals Oil Change: Every 6,000 km (3,700 miles) or 6 months Air Filter Cleaning: Every 2,000 km (1,200 miles) or as needed based on conditions Spark Plug Replacement: Every 12,000 km (7,500 miles) Fluid Specifications Engine Oil Capacity: 1.7 L (1.8 US qt) without filter change; 1.9 L (2.0 US qt) with filter change Coolant Type: Kawasaki Genuine Coolant or equivalent ethylene glycol-based coolant with demineralized water (50:50 mixture) Known Issues Carburetor Jetting: Some owners report lean conditions at higher altitudes, potentially requiring jetting adjustments. The manual covers carburetor tuning. Suspension Softness: The stock suspension may be considered soft by some riders for aggressive off-road use. The...