2014 Kawasaki KLX250S Owner's Manual (P/N 99987-1794)

Kawasaki's 2014 KLX250S Owner's Manual covers standard and California models. The first edition, dated March 15, 2013, carries P/N 99987-1794 and the back-cover model code KLX250TE.

Supplied as a 183-page PDF in English.

• Routine maintenance: Complete periodic maintenance chart and service intervals, engine oil and filter changes, air cleaner service, spark plug gap inspection and resetting, and cooling-system checks.

• Throttle and clutch: Carburetor idle speed screw adjustments, throttle cable routing verification, and clutch lever play and cable adjustment.

• Drive chain: Drive chain slack measurement and rear wheel alignment, plus slack adjustment, wear inspection, and sealed-chain lubrication.

• Suspension: Front fork compression damping and rear shock rebound/compression damping adjustments, with inspection guidance for smooth operation and oil leaks.

• Brakes and tires: Brake pad and fluid checks, rear brake-light switch adjustment, tire-pressure guidance, and tread-wear limits.

• Battery and lighting: Safe jump-starting and booster battery connections, battery removal and installation, charging guidance, headlight beam horizontal and vertical aiming, and fuse identification.

• Starting and stalling: A brief troubleshooting checklist for no-crank, crank/no-start, stalling when selecting first gear, and stalling while riding.

This manual suits owners handling routine upkeep with basic mechanical knowledge and appropriate tools; Kawasaki directs maintenance and repair work beyond their experience to a qualified technician.

Operation and Daily Maintenance

Digital instrument coverage explains the tachometer, odometer, trip meters A/B, clock, and warning lights. Operating guidance covers ignition switch and steering lock use, fuel tap positions, octane requirements, cold starts, warm restarts, and parking.

Daily Checks and the Periodic Maintenance Chart distinguish pre-ride inspections from scheduled service. The chart's dealer-service markers help you identify work to arrange with a workshop when planning maintenance. Engine break-in period guidelines and RPM limits accompany the initial-service requirements.

Engine, Fuel, and Emissions

Technical tables identify the liquid-cooled DOHC engine, KEIHIN CVK34 carburetor, and CDI ignition, alongside all six transmission ratios. Reference data include recommended fluids, selected tightening torques, inspection limits, and load-dependent tire pressures.

Oil service distinguishes capacities with and without filter removal and for a completely dry engine. Air-cleaner instructions cover element removal, cleaning, oiling, installation, and drain-reservoir checks. The intake cautions explain how dirt entering the carburetor can jam the throttle or reach the engine and cause excessive wear.

California coverage includes the canister-type Evaporative Emission Control System, hose inspections, and a Vacuum Hose Routing Diagram. Kawasaki Clean Air System (KCA) air-suction valve removal and inspection, along with valve-clearance inspection and adjustment, are referred to the separate Service Manual.

High Altitude Performance Adjustment Information describes an emissions-related carburetor modification requiring replacement components. The corresponding repair instructions are in the separate Service Manual.

Chassis Adjustments and Repair Scope

Suspension pages identify the adjusters and standard settings for front fork compression and rear shock rebound/compression damping. Rear spring preload adjustment is assigned to a Kawasaki dealer.

Chain illustrations compare good, worn, and damaged sprocket teeth and show wheel-alignment marks. Brake coverage includes wear and fluid-level checks; brake pad replacement and fluid changes are assigned to a dealer.

The rear brake-light switch caution explains that turning the switch body during adjustment can damage its internal electrical connections.

Before planning any extensive repair project or major disassembly, remember that this literature focuses on operation and periodic maintenance guidelines. It does not contain engine or transmission overhaul procedures. Follow the manual's precautions for fuel, battery acid, brake fluid, and supporting the motorcycle, and refer unfamiliar work to a qualified technician.

Electrical Care, Troubleshooting, and Storage

Battery charging protocols and sulfation prevention are covered alongside self-discharge, current drain, charger selection, and sealed-battery handling. Headlight illustrations show horizontal and vertical aiming references. Fuse locations are identified, but there is no electrical wiring diagram.

The troubleshooting guide occupies one page and groups likely causes by starting or stalling symptom. It provides preliminary checks without detailed circuit tests or fault-isolation procedures.

Storage guidance covers fuel-system preparation, battery care, corrosion prevention, and checks before returning the machine to service.

PDF Contents and Navigation

The total already includes two cover pages, one blank page, five Maintenance Record pages, and six Label Information pages. No separate supplements are included.

Body text is searchable, and 66 embedded PDF bookmarks provide chapter and subsection navigation. Cover lettering and text inside label illustrations are not searchable. The California vacuum-hose diagram can be enlarged to read its small captions.