KTM 250 SX-F EU Owner's Manual
  1. Manuals
  2. Brands
  3. KTM Manuals
  4. Motorcycle
  5. 250 SX-F EU
  6. Owner's manual

KTM 250 SX-F EU Owner's Manual

2012
Hide thumbs Also See for 250 SX-F EU:
Table of Contents

Advertisement

Quick Links

See also: Owenrs Manual , Owner's Manual
OWNER'S MANUAL
2012
250 SX‑F EU
250 SX‑F USA
250 XC-F USA
Art. no. 3211715en

Advertisement

Table of Contents
loading

Related Manuals for KTM 250 SX-F EU

Summary of Contents for KTM 250 SX-F EU

  • Page 1 OWNER'S MANUAL 2012 250 SX‑F EU 250 SX‑F USA 250 XC-F USA Art. no. 3211715en...
  • Page 3 KTM accepts no liability for delivery options, deviations from illustrations and descriptions, as well as misprints and other errors.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS Adjusting the rebound damping of the fork....... 28 TABLE OF CONTENTS MEANS OF REPRESENTATION ..........4 Handlebar position ............29 IMPORTANT INFORMATION ..........5 Adjusting the handlebar position ........ 29 VIEW OF VEHICLE............... 7 SERVICE WORK ON THE CHASSIS ........31 View of vehicle, front left (example)........
  • Page 5 TABLE OF CONTENTS Checking the free travel of foot brake lever....... 55 SUBSTANCES..............90 Adjusting the basic position of the foot brake lever ..55 AUXILIARY SUBSTANCES..........92 STANDARDS..............94 Checking the rear brake fluid level ........56 INDEX ................95 Adding rear brake fluid ..........

  • Page 6: Means Of Representation

    All work marked with this symbol requires specialist knowledge and technical understanding. In the interest of your own safety, have these jobs done in an authorized KTM workshop! There, your motorcycle will be serviced optimally by specially trained experts using the specialist tools required.

  • Page 7: Important Information

    Warranty The work prescribed in the service schedule must be carried out by an authorized KTM workshop only and confirmed in the customer's service record and in the KTM dealer.net; otherwise, all warranty claims will be void. No warranty claims can be considered for damage resulting from manipulations and/or alterations to the vehicle.
  • Page 8 IMPORTANT INFORMATION Environment Motorcycling is a wonderful sport and we naturally hope that you can enjoy it to the full. However, it is a potential problem for the environment and can lead to conflicts with other persons. But if you use your motorcycle responsibly, you can ensure that such prob- lems and conflicts do not have to occur.

  • Page 9: View Of Vehicle

    VIEW OF VEHICLE View of vehicle, front left (example) 101282-10 Hand brake lever ( p. 10) Clutch lever ( p. 10) Filler cap Fork rebound adjustment Idle speed adjusting screw ( p. 12) Shift lever ( p. 12) Air filter box lid Plug-in stand ( p.

  • Page 10: View Of Vehicle, Rear Right (Example)

    VIEW OF VEHICLE View of vehicle, rear right (example) 101283-10 Kill switch ( p. 10) Electric starter button ( p. 10) Throttle grip ( p. 10) Fork compression adjustment Level viewer for brake fluid, rear Shock absorber rebound adjustment Shock absorber compression adjustment Level viewer, engine oil Foot brake lever ( p.

  • Page 11: Serial Numbers

    SERIAL NUMBERS Chassis number The chassis number is stamped on the right side of the steering head.  B00262-10 Type label The type label is fixed to the front of the steering head.  B00262-20 Engine number The engine number is stamped on the left side of the engine under the engine ...

  • Page 12: Controls

    CONTROLS Clutch lever The clutch lever is fitted on the left side of the handlebar.  The clutch is hydraulically operated and self-adjusting. 100904-10 Hand brake lever Hand brake lever is located on the right side of the handlebar.  The hand brake lever is used to activate the front brake.

  • Page 13: Overview Of Indicator Lamps

    CONTROLS Overview of indicator lamps Possible states FI warning lamp (MIL) lights up/flashes orange – The OBD (onboard diagnosis) has identified an emissions- or safety-critical fault. (XC‑F) Fuel level warning lamp lights up orange – Fuel level has reached the reserve mark. 101081-10 Opening the filler cap Danger...

  • Page 14: Idle Speed Adjusting Screw

    CONTROLS Idle speed adjusting screw Idle speed adjusting screw is located on the throttle valve body at the top left.  The idle speed adjusting screw has two functions. Turning it controls the idle speed. Pulling it out all the way raises the idle speed during a cold start. Possible states RPM increase activated –...

  • Page 15: Plug-In Stand (All Sx-F Models)

    CONTROLS Plug-in stand (All SX‑F models) 5.13 The holder for the plug-in stand is the left side of the wheel spindle.  The plug-in stand is used to park the motorcycle. Info Remove the plug-in stand before starting on a trip. 100950-10 Side stand (XC‑F) 5.14...

  • Page 16: Preparing For Use

    When using your motorcycle, remember that others may feel disturbed by excessive noise. – Make sure that the pre-delivery inspection work has been carried out by an authorized KTM workshop. You receive a delivery certificate and the service record at vehicle handover.

  • Page 17: Running In The Engine

    – KTM recommends that you use the specified engine oil for difficult riding conditions and to increase performance. Engine oil (SAE 10W/60) (00062010035) ( p.

  • Page 18: Preparing For Rides On Wet Sand

    PREPARING FOR USE – Fit a sand protection device on the air filter. Sand protection device for air filter (77206922000) Info See the KTM PowerParts fitting instructions. B00436-01 – Clean the chain. Chain cleaner ( p. 92) – Fit the steel sprocket.

  • Page 19: Preparing For Rides At High Temperatures And Low Speeds

    – Check the coolant level. ( p. 66) Preparing for rides at low temperatures or in snow – Fit a waterproofing device on the air filter. Waterproofing device for air filter (77206921000) Info See the KTM PowerParts fitting instructions. B00437-01...

  • Page 20: Riding Instructions

    RIDING INSTRUCTIONS Checks and maintenance before putting into operation Info Before every trip, check the condition of the vehicle and ensure that it is safe to operate. The vehicle must be in perfect technical condition when used. – Check the engine oil level. ( p.

  • Page 21: Starting Off

    Do not change into a low gear at high engine speed. The engine races and the rear wheel can lock up. Info If you hear unusual noises while riding, stop immediately, switch off the engine and contact an authorized KTM workshop. First gear is used for starting off or for steep inclines.

  • Page 22: Refueling

    – In some countries and regions, the available fuel quality and cleanliness may not be sufficient. This will result in problems with the fuel system. (Your authorized KTM workshop will be glad to help.) – Only refuel with clean fuel that meets the specified standards.

  • Page 23: Service Schedule

    • • • • • • Read out the fault memory using the KTM diagnostics tool after a test ride. Make the service entry in KTM DEALER.NET and in the service record. • • • • S1N: Once after 1 service hour - corresponds to about 7 liters of fuel (1.8 US gal) S10A: Every 10 service hours - corresponds to about 70 liters of fuel (18.5 US gal) / after every race...

  • Page 24: Service Work (As Additional Order)

    SERVICE SCHEDULE Service work (as additional order) S20N S40A S50A S100A • Change the front brake fluid. Change the rear brake fluid. • Change the hydraulic clutch fluid. p. 50) • Grease the steering head bearing. p. 37) • Service the shock absorber. •...

  • Page 25: Tuning The Chassis

    Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized KTM workshop will be glad to help.) Info The low-speed setting can be seen during the slow to normal compression of the shock absorber.

  • Page 26: Adjusting The High-Speed Compression Damping Of The Shock Absorber

    Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized KTM workshop will be glad to help.) Info The high-speed setting can be seen during the fast compression of the shock absorber.

  • Page 27: Adjusting The Rebound Damping Of The Shock Absorber

    Adjusting the rebound damping of the shock absorber Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized KTM workshop will be glad to help.) – Turn adjusting screw clockwise up to the last perceptible click.

  • Page 28: Checking The Static Sag Of The Shock Absorber

    Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized KTM workshop will be glad to help.) Info Before changing the spring preload, make a note of the present setting, e.g., by measuring the length of the spring.

  • Page 29: Adjusting The Riding Sag

    TUNING THE CHASSIS – Loosen screw  – Turn adjusting ring until the spring is no longer under tension.  Hook wrench (T106S) – Measure the overall spring length while the spring is not under tension. – Tighten the spring by turning adjusting ring to measurement ...

  • Page 30: Checking The Basic Setting Of The Fork

    TUNING THE CHASSIS Checking the basic setting of the fork 9.11 Info For various reasons, no exact riding sag can be determined for the forks. – As with the shock absorber, smaller differences in the rider's weight can be com- pensated by the spring preload.

  • Page 31: Handlebar Position

    TUNING THE CHASSIS – Remove protection caps  – Turn adjusting screws clockwise all the way.  Info Adjusting screws are located at the bottom end of the fork legs.  Make the same adjustment on both fork legs. – Turn back counterclockwise by the number of clicks corresponding to the fork type.
  • Page 32 TUNING THE CHASSIS Info Make sure cables and wiring are positioned correctly. – Position the handlebar clamp. Mount and evenly tighten the four screws  Guideline Screw, handlebar clamp 20 Nm (14.8 lbf ft)

  • Page 33: Service Work On The Chassis

    SERVICE WORK ON THE CHASSIS Raising the motorcycle with the lift stand 10.1 Note Danger of damage The parked vehicle may roll away or fall over. – Always place the vehicle on a firm and even surface. – Raise the motorcycle at the frame underneath the engine. The wheels must no longer touch the ground.

  • Page 34: Cleaning The Dust Boots Of The Fork Legs

    SERVICE WORK ON THE CHASSIS Cleaning the dust boots of the fork legs 10.4 – Raise the motorcycle with the lift stand. ( p. 31) – Loosen the fork protection. ( p. 32) – Push dust boots of both fork legs downwards. ...

  • Page 35: Installing The Fork Legs

    SERVICE WORK ON THE CHASSIS – Loosen screws . Take out the left fork leg.  – Unscrew screws . Take out the right fork leg.  B00339-10 Installing the fork legs 10.8 – Position the fork legs. Info The upper milled groove in the fork leg must be flush with the top edge of the upper triple clamp.

  • Page 36: Installing The Fork Protector

    SERVICE WORK ON THE CHASSIS Installing the fork protector 10.10 – Position the fork protection on the left fork leg. Mount and tighten screws  Guideline Remaining screws, chassis 10 Nm (7.4 lbf ft) – Position the fork protection on the right fork leg. Mount and tighten the screws. Guideline Remaining screws, chassis 10 Nm (7.4 lbf ft)
  • Page 37 SERVICE WORK ON THE CHASSIS – Position the upper triple clamp with the steering. – Mount screw but do not tighten yet.  B00376-10 – Position the fork legs. Info The upper milled groove in the fork leg must be flush with the top edge of the upper triple clamp.

  • Page 38: Checking The Steering Head Bearing Play

    Danger of accidents Unstable vehicle handling from incorrect steering head bearing play. – Adjust the steering head bearing play without delay. (Your authorized KTM workshop will be glad to help.) Info If the bike is ridden with play in the steering head bearing, the bearing and the bearing seats in the frame can become dam- aged over time.

  • Page 39: Greasing The Steering Head Bearing

    SERVICE WORK ON THE CHASSIS – Mount the handlebar cushion. Greasing the steering head bearing 10.15 – Remove the lower triple clamp. p. 34) – Install the lower triple clamp. p. 34) 800010-10 Removing the start number plate 10.16 – Remove screw and take off the clamp.

  • Page 40: Removing The Shock Absorber

    SERVICE WORK ON THE CHASSIS Removing the shock absorber 10.20 – Raise the motorcycle with the lift stand. ( p. 31) – Remove the main silencer. ( p. 41) – Remove screw  – Remove screw cap  100914-10 – Press angle lever toward the rear.

  • Page 41: Removing The Seat

    SERVICE WORK ON THE CHASSIS – Position the exhaust manifold. – Attach springs  Spring hooks (50305017000) – Mount and tighten screw  Guideline Remaining screws, chassis 25 Nm (18.4 lbf ft) 100916-11 – Position the angle lever and linkage lever. –...

  • Page 42: Installing The Air Filter Box Lid

    SERVICE WORK ON THE CHASSIS Installing the air filter box lid 10.25 – Insert the air filter box lid into the rear area and clip it into the front area   100920-10 Removing the air filter 10.26 Note Engine failure Unfiltered intake air has a negative effect on the service life of the engine. –...

  • Page 43: Cleaning The Air Filter And Air Filter Box

    SERVICE WORK ON THE CHASSIS Cleaning the air filter and air filter box 10.28 Warning Environmental hazard Hazardous substances cause environmental damage. – Oil, grease, filters, fuel, cleaners, brake fluid, etc., should be disposed of as stipulated in applicable regulations. Info Do not clean the air filter with fuel or petroleum since these substances attack the foam.

  • Page 44: Changing The Glass Fiber Yarn Filling Of The Main Silencer

    SERVICE WORK ON THE CHASSIS Changing the glass fiber yarn filling of the main silencer 10.31 Warning Danger of burns The exhaust system gets very hot when the vehicle is driven. – Allow the exhaust system to cool down. Do not touch hot components. Info Over a period, the fibers of the insulating material vanish into the air, and the silencer "burns out".

  • Page 45: Installing The Fuel Tank

    SERVICE WORK ON THE CHASSIS – Disconnect the plug-in connection of the fuel line. – Mount wash cap set  Wash cap set (81212016000) – Remove the tube from the fuel tank breather. 100949-10 – Remove screws with the collar bushing. ...

  • Page 46: Checking For Chain Dirt Accumulation

    SERVICE WORK ON THE CHASSIS – Position the fuel tank and fit the two spoilers to the sides of the radiator bracket. – Make sure that no cables are trapped or damaged. – Mount the fuel tank breather. – Mount and tighten screw with the rubber bushing.

  • Page 47: Checking The Chain Tension

    SERVICE WORK ON THE CHASSIS Info The service life of the chain depends largely on its maintenance. – Clean the chain regularly and then treat with chain spray. Chain cleaner ( p. 92) Off-road chain spray ( p. 92) 400725-01 Checking the chain tension 10.36 Warning...

  • Page 48: Checking The Chain, Rear Sprocket, Engine Sprocket And Chain Guide

    SERVICE WORK ON THE CHASSIS – Loosen nut  – Loosen nuts  – Adjust the chain tension by turning the adjusting screws left and right.  Guideline Chain tension 55… 58 mm (2.17… 2.28 in) Turn adjusting screws on the left and right so that the markings on the left ...
  • Page 49 SERVICE WORK ON THE CHASSIS – Check the chain sliding guard for wear. » If the bottom edge of the chain bolt is in line with or below the chain sliding guard: – Change the chain sliding guard. – Check that the chain sliding guard is firmly seated. »...

  • Page 50: Adjusting The Chain Guide

    If the frame exhibits cracking or deformation due to a mechanical impact: – Change the frame. Info A frame that has been damaged due to a mechanical impact must always be changed. Repair of the frame is not authorized by KTM. 500284-01 Checking the swingarm 10.41 –...

  • Page 51: Checking The Rubber Grip

    SERVICE WORK ON THE CHASSIS Checking the rubber grip 10.43 – Check the rubber grips on the handlebar for damage and wear and to ensure they are firmly seated. » If a rubber grip is damaged, worn or loose: – Change and secure the rubber grip.

  • Page 52: Changing The Hydraulic Clutch Fluid

    SERVICE WORK ON THE CHASSIS Changing the hydraulic clutch fluid 10.47 Warning Environmental hazard Hazardous substances cause environmental damage. – Oil, grease, filters, fuel, cleaners, brake fluid, etc., should be disposed of as stipulated in applicable regulations. – Move the clutch fluid reservoir mounted on the handlebar to a horizontal position. –...

  • Page 53: Brakes

    Danger of accidents Reduced braking efficiency due to worn brake disc(s). – Change the worn brake disc(s) without delay. (Your authorized KTM workshop will be glad to help.) – Check the thickness of the front and rear brake discs at several places on the disk to see if it conforms to measurement ...

  • Page 54: Checking The Front Brake Fluid Level

    Warning Danger of accidents Reduced braking effect caused by old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) – Move the brake fluid reservoir mounted on the handlebar to a horizontal position.

  • Page 55: Checking The Front Brake Linings

    Warning Danger of accidents Reduced braking effect caused by old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 56 BRAKES Warning Environmental hazard Hazardous substances cause environmental damage. – Oil, grease, filters, fuel, cleaners, brake fluid, etc., should be disposed of as stipulated in applicable regulations. Info Never use DOT 5 brake fluid! It is silicone-based and purple in color. Oil seals and brake lines are not designed for DOT 5 brake fluid.

  • Page 57: Checking The Free Travel Of Foot Brake Lever

    BRAKES – Add brake fluid to level  Guideline Dimension (brake fluid level below 5 mm (0.2 in)  top edge of container) Brake fluid DOT 4 / DOT 5.1 ( p. 90) – Position cover with membrane   –...

  • Page 58: Checking The Rear Brake Fluid Level

    Warning Danger of accidents Reduced braking effect caused by old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) – Stand the vehicle upright.

  • Page 59: Checking The Rear Brake Linings

    Warning Danger of accidents Reduced braking effect caused by old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 60 BRAKES Info Never use DOT 5 brake fluid! It is silicone-based and purple in color. Oil seals and brake lines are not designed for DOT 5 brake fluid. Avoid contact between brake fluid and painted parts. Brake fluid attacks paint! Use only clean brake fluid from a sealed container.

  • Page 61: Wheels, Tires

    WHEELS, TIRES Removing the front wheel 12.1 – Raise the motorcycle with the lift stand. ( p. 31) – Press the brake caliper onto the brake disc by hand in order to push back the brake pistons. Info Make sure when pushing back the brake pistons that you do not press the brake caliper against the spokes.

  • Page 62: Removing The Rear Wheel

    WHEELS, TIRES – Mount and tighten screw  Guideline Screw, front wheel spindle M24x1.5 45 Nm (33.2 lbf ft) – Activate the hand brake lever multiple times until the brake linings are in contact with the brake disc. – Remove the motorcycle from the lift stand. ( p.

  • Page 63: Checking The Tire Condition

    12.5 Info Only mount tires approved and/or recommended by KTM. Other tires could have a negative effect on riding behavior. The type, condition and air pressure of the tires all have an important impact on the riding behavior of the motorcycle.

  • Page 64: Checking The Tire Air Pressure

    Danger of accidents Instable handling due to incorrect spoke tension. – Ensure that the spoke tension is correct. (Your authorized KTM workshop will be glad to help.) Info A loose spoke causes wheel imbalance and rapidly leads to more loose spokes.

  • Page 65: Electrical System

    – Do not discard batteries with the household trash. Dispose of a defective battery in an environmentally compatible manner. Give the battery to your KTM dealer or to a recycling center that accepts used batteries. Warning Environmental hazard Hazardous substances cause environmental damage.

  • Page 66: Changing The Main Fuse

    ELECTRICAL SYSTEM Info Even when there is no load on the battery, it still loses power steadily. The charge state and the type of charge are very important for the service life of the battery. Rapid recharging with a high charging current shortens the battery's service life. If the charging current, charging voltage and charging time are exceeded, electrolyte escapes through the safety valves.
  • Page 67 ELECTRICAL SYSTEM – Lift rear fairing slightly and pull starter relay out of the bracket.   101088-10 – Remove protection caps  – Remove the faulty main fuse  Info A defective fuse is indicated by a burned-out fuse wire ...

  • Page 68: Cooling System

    COOLING SYSTEM Cooling system 14.1 Water pump in the engine circulates the coolant.  The pressure resulting from the warming of the cooling system is regulated by a valve in radiator cap . This ensures that operating the vehicle at the specified coolant tem- ...

  • Page 69: Draining The Coolant

    COOLING SYSTEM Condition The engine is cold. – Stand the motorcycle upright on a horizontal surface. – Remove the radiator cap. – Check the coolant level in the radiator. Coolant level above radiator fins. 10 mm (0.39 in)  » If the coolant level does not meet specifications: –...

  • Page 70: Refilling Coolant

    COOLING SYSTEM Refilling coolant 14.5 Warning Danger of poisoning Coolant is poisonous and a health hazard. – Avoid contact between coolant and skin, eyes and clothing. If it gets into your eyes, rinse immediately with water and con- tact a doctor. Wash affected skin areas immediately with soap and water. If coolant is swallowed, contact a doctor immedi- ately.

  • Page 71: Tuning The Engine

    TUNING THE ENGINE Checking the play in the throttle cable 15.1 – Check the throttle grip for smooth operation. – Move the handlebar to the straight-ahead position. Move the throttle grip back- wards and forwards to ascertain the play in the throttle cable. Throttle cable play 3…...

  • Page 72: Checking The Basic Position Of The Shift Lever

    TUNING THE ENGINE Checking the basic position of the shift lever 15.4 – Sit on the vehicle in the riding position and determine the distance between the  upper edge of your boot and the shift lever. Distance between shift lever and upper 10…...

  • Page 73: Service Work On The Engine

    SERVICE WORK ON THE ENGINE Checking the engine oil level 16.1 Info The engine oil level can be checked when the engine is cold or warm. – Stand the motorcycle upright on a horizontal surface. Condition The engine is cold. –...
  • Page 74 SERVICE WORK ON THE ENGINE – Remove screws . Remove the oil filter cover with the O-ring.  100941-10 – Pull oil filter out of the oil filter housing.  Circlip pliers reverse (51012011000) – Completely drain the engine oil. –...

  • Page 75: Adding Engine Oil

    SERVICE WORK ON THE ENGINE – Remove filler plug with the O-ring on the clutch cover and add engine oil to the  upper edge of the level viewer. Engine oil 1.20 l (1.27 qt.) Engine oil (SAE 10W/50) ( p.

  • Page 76: Cleaning, Care

    CLEANING, CARE Cleaning the motorcycle 17.1 Note Material damage Damage and destruction of components by high-pressure cleaning equipment. – Never clean the vehicle with high-pressure cleaning equipment or a strong water-jet. The excessive pressure can penetrate electri- cal components, socket connects, throttle cables, and bearings, etc., and can damage or destroy these parts. Warning Environmental hazard Hazardous substances cause environmental damage.

  • Page 77: Storage

    – Store the vehicle in a dry location that is not subject to large fluctuations in tem- perature. Info KTM recommends raising the motorcycle. – Raise the motorcycle with the lift stand. ( p. 31) – Cover the vehicle with a tarp or a cover that is permeable to air.

  • Page 78: Troubleshooting

    – Defect in fuel injection system Read out the fault memory using the KTM diag- nostics tool. – Engine does not speed up Defect in fuel injection system Read out the fault memory using the KTM diag- nostics tool.
  • Page 79 TROUBLESHOOTING Faults Possible cause Action – High oil consumption Piston and cylinder worn Piston/cylinder - determine the mounting clear- ance. – Battery discharged Battery is not charging Check the charging voltage. – Check the stator winding of the alternator. – Unwanted power consumer Check the open-circuit current.

  • Page 80: Blink Code

    BLINK CODE Blink code FI warning lamp (MIL) 02 FI warning lamp (MIL) flashes 2x short Error level condition Crankshaft position sensor - circuit fault Blink code FI warning lamp (MIL) 06 FI warning lamp (MIL) flashes 6x short Error level condition Throttle position sensor circuit A - input signal too low Throttle position sensor circuit A - input signal too high Blink code FI warning lamp (MIL)

  • Page 81: Technical Data - Engine

    TECHNICAL DATA - ENGINE Design 1-cylinder 4-stroke engine, water-cooled Displacement 248.60 cm³ (15.1706 cu in) Stroke 54.80 mm (2.1575 in) Bore 76 mm (2.99 in) Compression ratio 13.2:1 Idle speed 2,150… 2,250 rpm Control DOHC, four valves controlled via cam lever, drive via tooth-wheel chain Valve diameter, intake 30.0 mm (1.181 in)

  • Page 82: Capacity - Engine Oil

    TECHNICAL DATA - ENGINE Capacity - engine oil 21.1 Engine oil 1.20 l (1.27 qt.) Engine oil (SAE 10W/50) ( p. 90) Alternative engine oil for harsh Engine oil (SAE 10W/60) operating conditions and (00062010035) ( p. 90) increased performance Capacity - coolant 21.2 Coolant...

  • Page 83: Technical Data - Engine Tightening Torques

    TECHNICAL DATA - ENGINE TIGHTENING TORQUES ® Jet, crank chamber ventilation 2 Nm (1.5 lbf ft) Loctite 243™ ® Oil jet for alternator cooling 2 Nm (1.5 lbf ft) Loctite 243™ ® Oil jet, conrod lubrication 2 Nm (1.5 lbf ft) Loctite 243™...
  • Page 84 TECHNICAL DATA - ENGINE TIGHTENING TORQUES ® Nut, inner clutch hub M18x1.5 100 Nm (73.8 lbf ft) Loctite 243™ ® Nut, primary gear M18LHx1.5 130 Nm (95.9 lbf ft) Loctite 243™ – Plug for oil screen, long M20x1.5 15 Nm (11.1 lbf ft) –...

  • Page 85: Technical Data - Chassis

    TECHNICAL DATA - CHASSIS Frame Central tube frame made of chrome molybdenum steel tubing Fork WP Suspension Up Side Down 4860 MXMA CC Suspension travel Front 300 mm (11.81 in) Suspension travel (SX‑F EU) Rear 330 mm (12.99 in) Suspension travel (SX‑F USA, XC‑F) Rear 317 mm (12.48 in) Fork offset...

  • Page 86: Tires

    100/100 - 18 64M TT (XC‑F) Dunlop GEOMAX MX51F Dunlop GEOMAX MX51 Additional information is available in the Service section under: http://www.ktm.com Capacity - fuel 23.3 Total fuel tank capacity, 7.5 l (1.98 US gal) Super unleaded (ROZ 95/RON 95/PON 91) ( p.

  • Page 87: Technical Data - Fork

    TECHNICAL DATA - FORK SX‑F EU 24.1 Fork part number 14.18.7L.05 Fork WP Suspension Up Side Down 4860 MXMA CC Compression damping Comfort 14 clicks Standard 12 clicks Sport 10 clicks Rebound damping Comfort 14 clicks Standard 12 clicks Sport 10 clicks Spring length with preload spacer(s) 494 mm (19.45 in)

  • Page 88: Xc-F

    TECHNICAL DATA - FORK XC‑F 24.3 Fork part number 14.18.7L.75 Fork WP Suspension Up Side Down 4860 MXMA CC Compression damping Comfort 14 clicks Standard 12 clicks Sport 10 clicks Rebound damping Comfort 14 clicks Standard 12 clicks Sport 10 clicks Spring length with preload spacer(s) 492 mm (19.37 in) Spring rate...

  • Page 89: Technical Data - Shock Absorber

    TECHNICAL DATA - SHOCK ABSORBER SX‑F EU 25.1 Shock absorber part number 18.18.7L.05 Shock absorber WP Suspension 5018 BAVP DCC Compression damping, low-speed Comfort 17 clicks Standard 15 clicks Sport 13 clicks Compression damping, high-speed Comfort 2.5 turns Standard 2 turns Sport 1.5 turns Rebound damping...

  • Page 90: Xc-F

    TECHNICAL DATA - SHOCK ABSORBER Fitted length 486 mm (19.13 in) Shock absorber oil Shock absorber oil (SAE 2,5) (50180342S1) ( p. 91) XC‑F 25.3 Shock absorber part number 18.18.7L.75 WP Suspension 5018 BAVP DCC Shock absorber Compression damping, low-speed Comfort 17 clicks Standard...

  • Page 91: Technical Data - Tightening Torques For Chassis

    TECHNICAL DATA - TIGHTENING TORQUES FOR CHASSIS – Spoke nipple, front wheel M4.5 5… 6 Nm (3.7… 4.4 lbf ft) – Spoke nipple, rear wheel M4.5 5… 6 Nm (3.7… 4.4 lbf ft) – Screw, intake air temperature sensor 2 Nm (1.5 lbf ft) –...
  • Page 92 – Guideline – Use only brake fluid that complies with the specified standard (see specifications on the container) and that possesses the corre- ® sponding properties. KTM recommends Castrol and Motorex products. Supplier Castrol – RESPONSE BRAKE FLUID SUPER DOT 4 ®...
  • Page 93 SAE ( p. 94) (SAE 5) Guideline – Use only oils that comply with the specified standards (see specifications on the container) and that possess the corresponding ® properties. KTM recommends Motorex products. Supplier ® Motorex – Racing Fork Oil...
  • Page 94 AUXILIARY SUBSTANCES Air filter cleaner Guideline – ® KTM recommends Motorex products. Supplier ® Motorex – Twin Air Dirt Bio Remover Chain cleaner Guideline – ® KTM recommends Motorex products. Supplier ® Motorex – Chain Clean Cleaning and preserving materials for metal, rubber and plastic Guideline –...
  • Page 95 AUXILIARY SUBSTANCES Paint cleaner and polish for high-gloss and matte finishes, bare metal and plastic surfaces Guideline – ® KTM recommends Motorex products. Supplier ® Motorex – Clean & Polish Rubber grip adhesive (00062030051) Supplier KTM-Sportmotorcycle AG – GRIP GLUE...
  • Page 96 STANDARDS JASO T903 MA Different technical development directions required a new specification for 4-stroke motorcycles – the JASO T903 MA Standard. Ear- lier, engine oils from the automobile industry were used for 4-stroke motorcycles because there was no separate motorcycle specifi- cation.
  • Page 97 INDEX Compression damping, low-speed INDEX shock absorber, adjusting ..... 23 Accessories ........5 Coolant Air filter draining .
  • Page 98 INDEX removing ....... . . 59 removing ....... . . 60 Fuel tank Rebound damping installing .
  • Page 99 INDEX checking ....... . . 69 Throttle cable routing checking ....... . . 48 Throttle grip .
  • Page 100 *3211715en* 3211715en KTM-Sportmotorcycle AG 5230 Mattighofen/Austria http://www.ktm.com...

This manual is also suitable for:

250 sx-f usa250 xc-f usaSxf 350350 xc-f 2012350 sx-f 2012

Table of Contents