Table of Contents
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Table of Contents
Related Manuals for KTM 250 SX-F US
Summarization of Contents
Means of Representation
Symbols Used
Explains the meaning of specific symbols used in the manual.
Formats Used
Explains the typographical formats used in the document.
Safety Advice
Use Definition - Intended Use
Defines the intended use of KTM sport motorcycles and specific models.
Safety Advice
General safety instructions and information about warning labels on the vehicle.
Degrees of Risk and Symbols
Defines risk degrees and associated symbols for hazards.
Tampering Warning
Warns against tampering with noise control systems and exhaust components.
Safe Operation
Provides guidelines for safe operation, including influence of alcohol and environmental compatibility.
Protective Clothing
Emphasizes the importance of wearing protective clothing for safety.
Work Rules
Outlines rules for performing service work, including special tools.
Environment
Advises on responsible motorcycle use and environmental consciousness.
Owner's Manual
Stresses the importance of reading and keeping the owner's manual.
Important Notes
Guarantee, Warranty
Details warranty conditions and voiding of claims due to unauthorized modifications.
Operating and Auxiliary Substances
Advises on proper handling of fuel and other substances, warning about environmental hazards.
Spare Parts, Accessories
Recommends using approved spare parts and accessories for safety.
Service
Emphasizes the importance of proper service and maintenance for longevity.
Figures
Notes that figures may depict special equipment and some parts may not be shown.
Customer Service
Provides information on seeking assistance from authorized KTM dealers.
View of Vehicle
View of Vehicle, Front Left Side (Example)
Illustrates and labels components on the front left view of the motorcycle.
View of Vehicle, Rear Right (Example)
Illustrates and labels components on the rear right view of the motorcycle.
Serial Numbers
Chassis Number
Explains the location of the chassis number stamped on the steering head.
Type Label
States that the type label is fixed to the front of the steering head.
Engine Number
Details the location of the engine number stamped on the engine sprocket side.
Fork Part Number
Indicates the location of the fork part number on the axle clamp.
Shock Absorber Part Number
Shows where the shock absorber part number is stamped.
Controls
Clutch Lever
Describes the clutch lever and its hydraulic operation.
Hand Brake Lever
Explains the function and location of the hand brake lever.
Throttle Grip
Identifies the throttle grip on the right handlebar.
Kill Switch
Describes the kill switch function and its two states.
Electric Starter Button
Details the electric starter button and its actuation.
Map-Select Switch for the Basic Setting (All SX-F Models)
Explains the map select switch for basic engine settings.
Map-Select Switch for Ride Mode (All SX-F Models)
Describes the handlebar switch for changing ride modes.
Launch Control
Explains how to use the launch control for optimal starts.
Overview of Indicator Lamps
Lists and explains the meaning of various indicator lamps on the dashboard.
Opening the Filler Cap
Provides instructions on how to open the fuel filler cap, with safety warnings.
Closing the Filler Cap
Details the procedure for closing the fuel filler cap.
Cold Start Button
Explains the function and operation of the cold start button.
Idle Speed Adjusting Screw
Describes the screw used for adjusting the engine idle speed.
Shift Lever
Identifies the location of the shift lever on the engine.
Foot Brake Lever
Explains the function and location of the foot brake lever.
Plug-in Stand (All SX-F Models)
Describes the plug-in stand used for parking the motorcycle.
Side Stand (XC-F US)
Identifies the side stand on the left side of the vehicle.
Preparing for Use
Advice on First Use
Offers critical advice for the initial use of the motorcycle, including safety and familiarization.
Running in the Engine
Provides guidelines for the engine break-in period to ensure longevity.
Starting Power of Lithium-Ion Batteries at Low Temperatures
Explains battery performance and starting behavior in cold conditions.
Preparing the Vehicle for Difficult Operating Conditions
Advises on vehicle preparation for riding in challenging environments like sand or mud.
Preparing for Rides on Dry Sand
Details specific preparations for riding on dry sandy terrain.
Preparing for Rides on Wet Sand
Outlines preparations for riding on wet sandy surfaces.
Preparing for Rides on Wet and Muddy Surfaces
Specifies preparations for riding in wet and muddy conditions.
Preparing for Rides at High Temperatures and Low Speeds
Provides advice for riding in hot weather and at low speeds.
Preparing for Rides at Low Temperatures or in Snow
Details preparations for riding in cold conditions or snow.
Riding Instructions
Checks and Maintenance Before Putting into Operation
Lists essential checks before every ride for safety and operability.
Starting
Guides on how to start the engine safely, considering exhaust gases and cold starts.
Activating Launch Control
Explains the procedure and conditions for activating launch control.
Starting Off
Describes the correct method for starting from a standstill.
Shifting, Riding
Provides instructions on gear shifting and general riding techniques.
Applying the Brakes
Details how to use the brakes effectively and safely, with warnings about hazards.
Stopping, Parking
Guides on how to stop and park the motorcycle securely and safely.
Transport
Offers advice on safely transporting the motorcycle.
Refueling
Provides essential safety information and procedures for refueling.
Service Schedule
Additional Information
Notes that additional work may be ordered separately.
Required Work
Lists essential maintenance tasks and their recommended intervals.
Recommended Work
Details recommended maintenance tasks and their frequency.
Tuning the Chassis
Checking the Basic Chassis Setting with the Rider's Weight
Explains how to adjust chassis settings based on rider weight.
Air Suspension AER 48 (SX-F EU)
Describes the air suspension system used in the fork.
Compression Damping of the Shock Absorber
Explains the two ranges of shock absorber compression damping.
Adjusting the Low-Speed Compression Damping of the Shock Absorber
Guides on how to adjust the low-speed compression damping.
Adjusting the High-Speed Compression Damping of the Shock Absorber
Details the procedure for adjusting high-speed compression damping.
Adjusting the Rebound Damping of the Shock Absorber
Explains how to adjust the rebound damping of the shock absorber.
Measuring Rear Wheel Sag Unloaded
Describes the process for measuring unloaded rear wheel sag.
Checking the Static Sag of the Shock Absorber
Guides on how to check the static sag of the shock absorber.
Checking the Riding Sag of the Shock Absorber
Explains how to check the riding sag of the shock absorber.
Adjusting the Spring Preload of the Shock Absorber
Details how to adjust the shock absorber spring preload.
Adjusting the Riding Sag
Guides on how to adjust the riding sag by selecting springs.
Checking the Basic Setting of the Fork (SX-F US, XC-F US)
Explains how to check the basic fork settings for specific models.
Adjusting the Fork Air Pressure (SX-F EU)
Details how to adjust the air pressure in the fork.
Adjusting the Compression Damping of the Fork
Guides on adjusting the fork's compression damping.
Adjusting the Rebound Damping of the Fork
Explains how to adjust the fork's rebound damping.
Handlebar Position
Describes the adjustable handlebar mounting positions.
Adjusting the Handlebar Position
Outlines the steps for adjusting the handlebar position.
Service Work on the Chassis
Raising the Motorcycle with a Lift Stand
Provides instructions on safely lifting the motorcycle.
Removing the Motorcycle from the Lift Stand
Details how to safely remove the motorcycle from a lift stand.
Bleeding the Fork Legs
Explains how to bleed air from the fork legs.
Cleaning the Dust Boots of the Fork Legs
Guides on cleaning the fork dust boots to prevent seal leaks.
Removing the Fork Protector
Outlines the steps for removing the fork protector.
Installing the Fork Protector
Details the procedure for installing the fork protector.
Removing the Fork Legs
Explains how to remove the front fork legs.
Installing the Fork Legs
Guides on how to install the front fork legs correctly.
Removing the Lower Triple Clamp
Provides instructions for removing the lower triple clamp assembly.
Installing the Lower Triple Clamp
Details the procedure for installing the lower triple clamp assembly.
Checking the Steering Head Bearing Play
Explains how to check for play in the steering head bearing.
Adjusting the Play of the Steering Head Bearing
Guides on how to adjust the steering head bearing play.
Greasing the Steering Head Bearing
Describes the process of greasing the steering head bearing.
Removing the Start Number Plate
Outlines the steps for removing the start number plate.
Installing the Start Number Plate
Details the procedure for installing the start number plate.
Removing the Front Fender
Explains how to remove the front fender.
Installing the Front Fender
Guides on how to install the front fender.
Removing the Shock Absorber
Provides instructions for removing the rear shock absorber.
Installing the Shock Absorber
Details the procedure for installing the rear shock absorber.
Removing the Seat
Explains how to remove the motorcycle seat.
Mounting the Seat
Guides on how to correctly mount the motorcycle seat.
Removing the Air Filter Box Lid
Outlines the steps for removing the air filter box lid.
Installing the Air Filter Box Lid
Details the procedure for installing the air filter box lid.
Removing the Air Filter
Explains how to remove the air filter, emphasizing its importance.
Cleaning the Air Filter and Air Filter Box
Guides on cleaning the air filter and filter box.
Installing the Air Filter
Details the correct procedure for installing the air filter.
Securing the Air Filter Box Lid
Describes how to secure the air filter box lid, potentially with a new hole.
Sealing the Air Filter Box
Explains how to seal the air filter box in a marked area.
Removing the Main Silencer
Guides on how to remove the main silencer, with warnings about heat.
Installing the Main Silencer
Details the procedure for installing the main silencer.
Changing the Glass Fiber Yarn Filling of the Main Silencer
Explains how to change the silencer's filling due to wear.
Removing the Fuel Tank
Provides instructions for safely removing the fuel tank.
Installing the Fuel Tank
Guides on how to correctly install the fuel tank.
Checking for Chain Dirt Accumulation
Explains how to check the chain for dirt.
Cleaning the Chain
Details the procedure for cleaning the motorcycle chain.
Checking the Chain Tension
Guides on how to check and adjust chain tension.
Adjusting the Chain Tension
Explains how to adjust the chain tension correctly.
Checking the Chain, Rear Sprocket, Engine Sprocket, and Chain Guide
Details how to inspect the drivetrain components for wear.
Checking the Frame
Guides on inspecting the frame for cracks or deformation.
Checking the Swingarm
Explains how to inspect the swingarm for damage.
Checking the Throttle Cable Routing
Describes how to check and correct the routing of throttle cables.
Checking the Rubber Grip
Guides on checking the handlebar grips for damage and wear.
Adjusting the Basic Position of the Clutch Lever
Details how to adjust the clutch lever position for comfort.
Checking/Rectifying the Fluid Level of the Hydraulic Clutch
Explains how to check and top up the hydraulic clutch fluid.
Changing the Hydraulic Clutch Fluid
Guides on how to change the hydraulic clutch fluid.
Brake System
Checking the Free Travel of the Hand Brake Lever
Explains how to check free travel of the front brake lever.
Adjusting the Basic Position of the Hand Brake Lever
Guides on adjusting the position of the front brake lever.
Checking the Brake Discs
Details how to check the thickness and condition of brake discs.
Checking the Front Brake Fluid Level
Explains how to check the front brake fluid level.
Adding Front Brake Fluid
Guides on how to add front brake fluid, with safety warnings.
Checking the Front Brake Linings
Details how to check the minimum thickness of front brake linings.
Changing the Front Brake Linings
Guides on how to change the front brake linings.
Checking the Rear Brake Fluid Level
Explains how to check the rear brake fluid level.
Adjusting the Basic Position of the Foot Brake Lever
Guides on adjusting the foot brake lever position.
Checking the Rear Brake Fluid Level
Details how to check the rear brake fluid level.
Adding Rear Brake Fluid
Guides on how to add rear brake fluid, with safety warnings.
Checking the Rear Brake Linings
Explains how to check the minimum thickness of rear brake linings.
Changing the Rear Brake Linings
Guides on how to change the rear brake linings.
Wheels, Tires
Removing the Front Wheel
Provides instructions for removing the front wheel.
Installing the Front Wheel
Guides on how to correctly install the front wheel.
Removing the Rear Wheel
Details the procedure for removing the rear wheel.
Installing the Rear Wheel
Guides on how to correctly install the rear wheel.
Checking the Tire Condition
Explains how to check tires for cuts, damage, and tread depth.
Checking the Tire Air Pressure
Guides on checking and setting correct tire air pressure.
Checking the Spoke Tension
Details how to check spoke tension for stability.
Electrical System
Removing the Battery
Provides instructions for safely removing the battery.
Installing the Battery
Guides on how to correctly install the battery.
Recharging the Battery
Explains the procedure and precautions for recharging the battery.
Changing the Main Fuse
Guides on how to replace the main fuse, with warnings about electrical hazards.
Cooling System
Cooling System
Describes the function of the cooling system and its components.
Checking the Antifreeze and Coolant Level
Explains how to check coolant and antifreeze levels.
Checking the Coolant Level
Details how to check the coolant level in the radiator.
Draining the Coolant
Guides on how to safely drain the coolant.
Refilling Coolant
Explains the procedure for refilling the cooling system with coolant.
Tuning the Engine
Checking the Play in the Throttle Cable
Guides on checking throttle cable play for smooth operation.
Adjusting the Play in the Throttle Cable
Details how to adjust throttle cable play.
Setting the Characteristic Map of the Throttle Response
Explains how to change engine response by modifying the throttle guide plate.
Adjusting the Idle Speed
Guides on adjusting the engine idle speed.
Teaching the Throttle Valve Position
Describes the procedure for resetting the throttle valve position.
Checking the Basic Position of the Shift Lever
Explains how to check the shift lever's initial position.
Adjusting the Basic Position of the Shift Lever
Guides on adjusting the shift lever's basic position.
Service Work on the Engine
Changing the Fuel Screen
Guides on how to change the fuel screen.
Checking the Engine Oil Level
Explains how to check the engine oil level.
Changing the Engine Oil and Oil Filter, Cleaning the Oil Screen
Details the process for changing engine oil and filter.
Adding Engine Oil
Guides on how to add engine oil, with warnings.
Cleaning, Care
Cleaning the Motorcycle
Provides comprehensive instructions for cleaning the motorcycle safely.
Storage
Storage
Details steps for preparing the motorcycle for long-term storage.
Putting into Operation After Storage
Guides on how to prepare the motorcycle after a storage period.
Technical Data
Engine
Provides detailed technical specifications for the engine.
Engine Tightening Torques
Lists critical torque specifications for engine components.
Capacities
Details capacities for engine oil, coolant, and fuel.
Chassis
Lists technical data related to the motorcycle's chassis components.
Electrical System
Provides technical data for the electrical system components.
Tires
Lists tire specifications and validity information.
Fork
Contains technical data for the front fork suspension.
Shock Absorber
Lists technical data for the rear shock absorber.
Chassis Tightening Torques
Lists critical torque specifications for chassis components.
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