Vehicle Segment:
        
        
            Lightweight off-road/trail motorcycle, positioned as an accessible entry-level option in the dual-sport/dirt bike category.
        
     
    
        
            Target Audience:
        
        
            New riders, younger enthusiasts, and recreational trail riders seeking a user-friendly and capable off-road motorcycle.
        
     
    
    
        
            Key Competitors:
        
        
            Honda CRF150F/R, Yamaha TT-R125, Suzuki DR-Z125L
        
     
    
    
        
            Manual Benefits:
        
        
            Highly detailed factory service manual with extensive illustrations and step-by-step instructions, enabling cost-effective maintenance and repair for owners.
        
     
 
    
    
    
        
            Years Covered:
        
        
            2008, 2009, 2010, 2011
        
     
    
        
            Model Variants Covered:
        
        
            Includes both standard KLX140 (e.g., KLX140A8F) and long-travel KLX140L (e.g., KLX140B8F) variants.
        
     
    
    
        
            Estimated Page Count:
        
        
            Hundreds (as per description indicating detailed illustrations and photos)
        
     
    
    
        
            Manual Type:
        
        
            Factory Service Repair Workshop Manual
        
     
    
        
            Manual Purpose:
        
        
            To facilitate in-depth maintenance, repair, and servicing of the specified Kawasaki KLX140/KLX140L models.
        
     
    
    
    
    
    
        
            File Type Details:
        
        
            Downloadable PDF, accessible via Adobe PDF Reader.
        
     
 
    
    
    
        
            Major Systems:
        
        
            General Information, Periodic Maintenance, Fuel System, Engine Top End, Clutch, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame, Electrical System, Appendix
        
     
    
        
            Engine Systems:
        
        
            Engine Top End (cylinder, piston, valves), Engine Lubrication System (oil pump, passages, filter), Engine Removal/Installation procedures.
        
     
    
        
            Drivetrain Systems:
        
        
            Clutch (operation, adjustments, replacement), Crankshaft/Transmission (gearbox components, shifting mechanism), Final Drive (chain, sprockets, adjustments).
        
     
    
        
            Chassis Systems:
        
        
            Wheels/Tires (mounting, balancing, pressure), Brakes (hydraulic system, pads, rotors, bleeding), Suspension (forks, rear shock, adjustments), Steering (bearings, linkage), Frame (inspections, repairs).
        
     
    
        
            Electrical Systems:
        
        
            Ignition system, lighting, charging system, battery maintenance, wiring diagrams, troubleshooting electrical faults.
        
     
    
    
        
            Repair And Maintenance Procedures:
        
        
            Step-by-step instructions for complete disassembly, repair, troubleshooting, and maintenance of all major vehicle systems.
        
     
    
        
            Maintenance Procedures:
        
        
            Detailed steps for routine checks, fluid changes, filter replacements, lubrication, chain adjustment, brake system service, and general cleaning.
        
     
    
        
            Repair Procedures:
        
        
            Comprehensive guides for component disassembly, inspection, repair, and reassembly across all major motorcycle systems.
        
     
    
        
            Troubleshooting Guides:
        
        
            Diagnostic charts and procedures to identify and resolve common mechanical and electrical issues.
        
     
    
        
            Assembly Procedures:
        
        
            Detailed instructions for reassembling components after repair or overhaul, ensuring proper torque values and alignment.
        
     
    
    
        
            Depth Of Coverage:
        
        
            Comprehensive, suitable for both DIY enthusiasts and experienced mechanics, covering detailed disassembly and repair procedures with illustrations.
        
     
    
        
            Engine Rebuild Depth:
        
        
            Covers internal engine components, including valve adjustments, piston ring replacement, and full engine teardown.
        
     
    
        
            Electrical Diagnostics:
        
        
            Includes wiring diagrams and detailed explanations for diagnosing electrical problems, from simple bulb replacements to complex circuit issues.
        
     
    
        
            Diagnostic Capabilities:
        
        
            Provides technical specifications, tolerances, and troubleshooting flowcharts to aid in accurate diagnostics.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Air-cooled, 4-stroke, SOHC, 2-valve single-cylinder
        
     
    
        
            Bore X Stroke:
        
        
            Refer to manual for exact specifications (typically around 56.0 x 54.4 mm for similar displacements).
        
     
    
        
            Valve Train:
        
        
            SOHC (Single Overhead Camshaft) with 2 valves per cylinder.
        
     
    
    
        
            Displacement:
        
        
            138 cc (approximate)
        
     
    
        
            Horsepower:
        
        
            Estimated 11-13 HP (actual dyno figures may vary, manual will provide technical data).
        
     
    
    
        
            Fuel Delivery:
        
        
            Carburetor (specific model details would be in the manual)
        
     
    
        
            Carburetor Model:
        
        
            Likely a Keihin carburetor; specific model and jetting details will be in the manual.
        
     
 
    
    
    
        
            Seat Height:
        
        
            KLX140: 31.1 in (790 mm); KLX140L: 31.9 in (810 mm) - (Approximate, actual values in manual)
        
     
    
        
            Wheelbase:
        
        
            KLX140: 49.2 in (1250 mm); KLX140L: 50.7 in (1287 mm) - (Approximate).
        
     
    
    
        
            Curb Weight:
        
        
            Approx. 205 lbs (93 kg) - (Actual values may vary by model and trim)
        
     
    
        
            Fuel Capacity:
        
        
            Approx. 1.0 US gal (3.8 L) - (Check manual for exact figure).
        
     
    
        
            Engine Weight:
        
        
            Not specified, but engine is compact and lightweight for its class.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Refer to manual for specific mileage/time intervals (typically every few thousand miles or annually for typical use).
        
     
    
        
            Spark Plug Replacement:
        
        
            Recommended at intervals specified in the manual, typically based on mileage or operating hours.
        
     
    
    
        
            Engine Oil Type:
        
        
            Kawasaki recommends specific motorcycle-specific oils. Typically SAE 10W-40 API SG or higher with JASO MA rating. Consult manual for exact specification.
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 3 or DOT 4, depending on specific hydraulic system design. Consult manual for precise specification.
        
     
    
        
            Transmission Oil Type:
        
        
            Typically the same as engine oil for wet clutch systems. Refer to manual for specific capacity and type (e.g., SAE 10W-40).
        
     
    
    
        
            Common Wear Items:
        
        
            Clutch wear, chain and sprocket wear, brake pad wear, air filter maintenance, spark plug replacement are common for this type of vehicle.
        
     
    
        
            Periodic Maintenance Schedule:
        
        
            The manual will detail a comprehensive schedule covering valve clearance checks, carburetor cleaning, suspension service, and more.