Target Audience:
        
        
            DIY enthusiasts, professional mechanics, workshops servicing Kymco KXR 90 Mongoose ATVs.
        
     
    
    
        
            Value Proposition:
        
        
            Provides factory-level technical information enabling cost savings through self-maintenance and repair.
        
     
    
    
        
            Manual Quality:
        
        
            Original, highly detailed, illustrated, factory-produced manual.
        
     
    
        
            Benefit:
        
        
            Enables immediate problem-solving and efficient repairs.
        
     
 
    
    
    
        
            Overall Coverage:
        
        
            Comprehensive servicing, repair, restoration, maintenance, and diagnosis.
        
     
    
    
        
            Estimated Pages:
        
        
            Unknown (File size can be up to 5GB, indicating extensive detail)
        
     
    
    
        
            Type:
        
        
            Factory Workshop Service Repair Manual
        
     
    
    
    
    
    
        
            Compression:
        
        
            May be zipped (.zip, .rar) requiring WinZip or WinRAR
        
     
 
    
    
    
        
            Engine:
        
        
            Engine removal, cylinder head, valves, cylinder, piston, crankcase, crankshaft, lubrication system, fuel system.
        
     
    
        
            Drivetrain:
        
        
            Drive and drive pulleys, final reduction, transmission system.
        
     
    
        
            Chassis Suspension:
        
        
            Front wheel, front brake, front suspension, steering system, rear wheel, swing arm.
        
     
    
        
            Electrical System:
        
        
            Battery, charging system, A.C. generator, ignition system, starting system, bulbs.
        
     
    
        
            Bodywork Frame:
        
        
            Frame covers, exhaust mufflers.
        
     
    
        
            Instruments Controls:
        
        
            Instruments, horn.
        
     
    
    
        
            Maintenance:
        
        
            Regular servicing, preventative maintenance, lubrication.
        
     
    
        
            Repair:
        
        
            Step-by-step repair instructions for all covered systems.
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic guidance and solutions for common and uncommon problems.
        
     
    
        
            Rebuild:
        
        
            Detailed procedures for rebuilding major components.
        
     
    
    
        
            Depth:
        
        
            Factory-level detail suitable for professional technicians and DIY enthusiasts.
        
     
    
        
            Illustrations:
        
        
            Illustrated with clear, step-by-step instructions, zoomable illustrations, exploded views, and component breakdowns.
        
     
 
    
    
    
        
            Format Details:
        
        
            PDF, potentially .zip or .rar archives. Accessible via PDF reader.
        
     
    
    
        
            Printability:
        
        
            Printable on any computer and printer.
        
     
    
    
        
            Binding:
        
        
            Not Applicable (Digital Download)
        
     
    
    
        
            Paper:
        
        
            Not Applicable (Digital Download)
        
     
    
    
        
            Storage Recommendation:
        
        
            Users must save the manual after download; no lifetime storage is provided by the seller.
        
     
    
        
            Download Window:
        
        
            Three days after payment to download and save the manual.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Likely air-cooled, two-stroke (common for this class of ATV, though not explicitly stated, manual coverage implies detailed engine work).
        
     
    
        
            Engine Displacement:
        
        
            90cc (implied by model name, though 50cc variant also mentioned - manual likely covers both or a general platform).
        
     
    
    
        
            Horsepower:
        
        
            Specific data not provided, but manual covers engine rebuilds.
        
     
    
        
            Torque:
        
        
            Specific data not provided, but manual covers engine rebuilds.
        
     
    
    
        
            Carburetion:
        
        
            Likely carburetor-based (manual covers fuel system).
        
     
 
    
    
    
        
            Scheduled Maintenance:
        
        
            Manual provides detailed information on preventative maintenance schedules and procedures.
        
     
    
    
        
            Engine Oil:
        
        
            Specific oil type and viscosity (e.g., SAE 10W-40, JASO MA) would be detailed in the manual, typical for air-cooled two-strokes.
        
     
    
        
            Brake Fluid:
        
        
            DOT 3 or DOT 4 hydraulic brake fluid is likely specified for the hydraulic brake system.
        
     
    
    
        
            Common Wear Items:
        
        
            As an entry-level ATV, typical wear items would include drive belts, brake pads, tires, and spark plugs, all covered by the manual's repair sections.
        
     
    
        
            Troubleshooting Support:
        
        
            The manual's troubleshooting section is a key resource for diagnosing and resolving specific issues.
        
     
 
    
    
    
        
            Manufacturer:
        
        
            Kymco (Kwang Yang Motor Co., Ltd.) is a well-established Taiwanese manufacturer of scooters, motorcycles, ATVs, and mobility scooters.
        
     
    
    
        
            Model Line:
        
        
            The KXR line represents Kymco's offerings in the youth and entry-level ATV segment, known for reliability and user-friendliness.
        
     
    
    
        
            Production Period:
        
        
            Specific production years for the KXR 90/50 Mongoose are not detailed, but the manual indicates ongoing support for these models.