KTM 640 LC4 ENDURO 2006 Owner'S Manual Download

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ENGLISH

MAINTENANCE WORK ON CHASSIS AND ENGINE

Dismounting and mounting the front wheel (LC4 Enduro)

To remove the front wheel, jack the motorcycle up on its frame so that the

front wheel no longer touches the ground.

Loosen both clamp screws

[2]

on the left fork leg. Then loosen the collar nuts

[1]

before loosening the clamp screws

[2]

on the right fork leg.

Hold the front wheel and withdraw the wheel spindle

[3]

Note: The wheel spindle can be withdrawn more easily by turning it moder-

ately with a 6 mm (0.24 in) ALLAN/IMBUS key while pulling.

Carefully remove the front wheel from the fork.

– DO NOT OPERATE THE HAND BRAKE WHEN THE FRONT WHEEL HAS BEEN

DISMOUNTED.

– ALWAYS PLACE THE WHEEL ON THE GROUND WITH THE BRAKE DISC POINT-

ING UPWARDS. OTHERWISE THE BRAKE DISC MAY BE DAMAGED.

To install the front wheel, lift it into the fork, position and mount the axle

shaft. Mount the collar nut

[1]

, tighten the clamping screws

[2]

on the right

fork leg axle passage to prevent the axle shaft from turning and tighten the

collar nut to 40 Nm.

Loosen the clamp screws on the right fork leg. Take the motorcycle down from

its stand. Press the front wheel brakes and push down on the fork a few times

vigorously so that the fork legs come into alignment.

Only after this has been accomplished, tighten the clamp screws on both fork

legs with 15 Nm.

– IF YOU DON’T HAPPEN TO HAVE A TORQUE WRENCH AT HAND, MAKE SURE

YOU HAVE THE TIGHTENING TORQUE CORRECTED BY A KTM DEALER AS SOON

AS POSSIBLE. A LOOSE AXLE MAY LEAD TO AN UNSTABLE DRIVING BEHAV-

IOR OF YOUR MOTORCYCLE.

– AFTER MOUNTING THE FRONT WHEEL, KEEP OPERATING THE HAND BRAKE

UNTIL THE PRESSURE POINT RETURNS.

– IT IS VERY IMPORTANT TO KEEP THE BRAKE DISK FREE FROM OIL AND FATTY

MATTERS, EITHERWISE THE BRAKING EFFECTS WOULD BE STRONGLY REDUCED.

Dismounting and mounting the front wheel (LC4 Supermoto)

The front wheel of the Supermoto is essentially removed in the same man-

ner as the front wheel of the LC4. However, the brake caliper has first to be

removed. To remove the front brake caliper, remove both screws

[4]

and pull

the caliper backwards from the brake disc.

After mounting the front wheel, slide the brake caliper to the brake disc. Remove

the grease from the threads of both screws

[4]

and apply Loctite 243. Tighten

the screws with 40 Nm.

THE SCREWS

[4]

MUST BE SECURED WITH LOCTITE 243.

Summary of Contents for 640 LC4 ENDURO 2006

Page 1: ...KTM Sportmotorcycle AG A 5230 Mattighofen www ktm at KTM Group Partner 09 2005 FOTO MITTERBAUER 640 LC4 ENDURO 640 LC4 SUPERMOTO OWNER S MANUAL 2006 ART NR 3 211 78 EN ENGLISH ...

Page 2: ... reserved Reprint also in extracts with written allowance of KTM SPORTMOTORCYCLE AG Mattighofen only Please read this manual carefully and completely before going on your first ride It contains a great deal of information and advice which will help you use and handle your bike properly In your own interest please pay particular attention to notices that are marked as follows IGNORING THESE INSTRUC...

Page 3: ...er Maintenance work on the chas sis and engine must be performed If maintenance work should become necessary during a competition it should be performed by a trained mechanic KTM strongly recommends that all service work to your KTM should be performed by a qualified KTM dealer For your own safety use KTM approved parts and accessories only KTM is not liable for damage that arises in connection wi...

Page 4: ...rds or documentation could void warranty The fuels and lubricants specified in the owner s manual or those of an equal quality must be used in accordance with the maintenance schedule The warranty or guarantee shall become void for damage and consequential damage caused by manipu lations or conversions to the motorcycle The use of the motorcycle under extreme conditions e g on extremely muddy and ...

Page 5: ... at the hand brake lever LC4 Enduro 27 Changing the basic position of the handbrake lever LC4 Supermoto 27 Checking of brake fluid level front brake 27 Refilling the front brake fluid reservoir 27 Checking the front brake pads LC4 Enduro 28 Checking the front brake pads LC4 Supermoto 28 Changing the basic position of the foot brake pedal 28 Checking rear brake fluid level 29 Checking the rear brak...

Page 6: ... on the right side of the steering head tube Write this number into the relevant area on page 1 Engine number engine type The engine number and engine type are stamped on the right hand side of the engine below the chain sprocket Write this number into the relevant area on page 1 ...

Page 7: ...get the engine going Hand brake lever The hand brake lever 3 is mounted on the handlebars on the right and actu ates the front wheel brake The adjusting screw B can be used to change the basic position of the hand brake lever see Maintenance Choke lever If the choke lever 4 is pulled backwards a bore will be opened in the carburetor through which the engine may draw in additional fuel This produce...

Page 8: ...ond WS wheel size Then the CLOCK mode will be displayed or the mode that was active when the ignition was switched off CLOCK You will recognize the OK display by the blinking dots between the hours and minutes It displays the speed temperature of the cooling liquid and the clock To switch to the next display mode press the MODE button ODO The speed temperature of the cooling liquid and the total k...

Page 9: ... see Troubleshooting TRIP 1 The trip meter 1 runs continuously and counts up to 999 9 It can be used to measure the length of a certain route on a trip or the distance between two refueling stops To return the trip meter 1 to zero switch on the ignition change to the TRIP 1 mode and press the SET button RESETTING TRIP 2 The trip meter 2 runs continuously and counts up to 999 9 It can be used simil...

Page 10: ...AT HIGH AIR TEM PERATURES NOT ENOUGH COOLING LIQUID IN THE SYSTEM THE VENTILATOR ON THE RADIATOR IS NOT RUNNING IMPROPER USE OF THE CLUTCH WHEN DRIVING SLOWLY 2 Indicator lamps The green indicator lamp will blink in the blinker rhythm when the blinker is switched on NOTE The indicator lamp will blink slower when a blinker is broken The green indicator lamp will light up when the gearbox is in an i...

Page 11: ...ns and should not be used to switch off the engine The engine is ready for operation in position ignition circuit and starter circuit are switched on The engine cannot be started in position ignition circuit and starter cir cuit are interrupted The light switch 6 has 3 positions Light off Parking light on Headlight on Use the starter tip switch 7 to operate the electric starter Filler cap The fill...

Page 12: ...e tapped until the twist grip is turned to the RES position Fill the tank as soon as possible and remember to turn the twist grip back to the ON position so that you will have backup fuel next time too Kickstarter The kickstarter is mounted on the left side of the engine Its upper part can be swivelled Shift lever The shift lever is mounted on the left side of the engine The position of the gears ...

Page 13: ...ill go turn it back counter clockwise by as many clicks as are specified for the relevant type of fork WP 05187B02 12 clicks 640 LC4 Enduro WP 14187B07 19 clicks 640 LC4 Supermoto Compression damping of shock absorber With the knob 3 the degree of damping of the compression can be adjusted to 7 positions Turn the knob counterclockwise to increase damping turn it clockwise to reduce damping during ...

Page 14: ...CURELY AND ADEQUATELY FASTENEND LOOSE BAGGAGE WILL SIGNIFICANTLY IMPAIR DRIVING SAFETY A HIGH PAYLOAD WILL CHANGE THE MOTORCYCLE S HANDLING AND CONSIDERABLY INCREASE THE BRAKING DISTANCE ADAPT YOUR DRIVING SPEED ACCORDINGLY NEVER EXCEED THE MAXIMUM PERMISSIBLE LADEN WEIGHT AND THE AXLE WEIGHTS THE MAXIMUM PERMISSIBLE LADEN WEIGHT IS MADE UP OF THE FOLLOWING COMPONENTS MOTORCYCLE READY FOR OPERATIO...

Page 15: ... minimum value this indicates a leak in the braking system or completely worn out brake pads Arrange for the braking system to be checked by a KTM specialist as com plete failure of the braking system can be avoided Also check the state of the brake hose and the thickness of the brake lin ings Check free travel at hand brake lever and foot brake lever 6 CABLES Check correct setting and smooth oper...

Page 16: ...the tank if sufficient fuel is in the tank proceed as described in the Trouble shooting section or contact a KTM dealer NOTE If you have trouble starting the motorcycle this could be due to old fuel in the float chamber The easily inflammable components of the new fuels evap orate during longer periods of standstill When the motorcycle has been out of operation for more than a week it is therefore...

Page 17: ...ECT IN EXTREME CASES THE ENTIRE BRAKING SYSTEM CAN FAIL DIRTY BRAKE DISCS CAUSE INCREASED TEAR OF BRAKE PADS AND BRAKE DISCS IF THE RESISTANCE IN THE HAND BRAKE LEVER OR FOOT BRAKE PEDAL FEELS SPONGY TOO MUCH PLAY THIS IS AN INDICA TION THAT SOMETHING IS WRONG WITH THE BRAKE SYSTEM DON T RIDE YOUR MOTORCYCLE ANYMORE WITHOUT FIRST HAVING THE BRAKE SYSTEM LOOKED OVER BY A KTM DEALER Kickstart instru...

Page 18: ...RCYCLE ONLY IF YOU ARE SITTING ON THE MOTORBIKE AND THUS APPLY AN ADDI TIONAL LOAD ONTO THE SIDE STAND YOU MAY CAUSE DAMAGE TO THE SIDE STAND OR THE FRAME AND YOUR MOTORBIKE MAY FALL OVER NOTE REGARDING THE CENTER STAND is available as an accessory We advise the following procedure to place the motorcycle on the center stand as effortlessly as possible a press main stand to ground using foot b swi...

Page 19: ... box z Check cables for damage and kink less arrangement z Check headlamp adjustment z Check electrical system for function low high beams stop light turn indicators headlamp flasher tell tale lamps speedometer illumination horn side stand switch clutch switch emergency off switch z z Make sure all screws and nuts are tight z z BRAKES Check brake fluid level lining thickness and brake discs z z Ch...

Page 20: ... rider VITAL CHECKS AND CARE PROCEDURES TO BE CONDUCTED BY THE OWNER OR THE MECHANIC before each start after every cleaning for cross country use once a year Check oil level z Check brake fluid level z Check brake pads for wear z Check lighting system for proper operation z Check horn for proper operation z Lubricate and adjust actuating cables and nipples z Bleed fork legs in regular intervals z ...

Page 21: ...AL REGULATIONS UNDER NO CIRCUMSTANCES MAY USED OIL BE DISPOSED OF IN THE SEWAGE SYSTEM OR IN THE OPEN COUNTRYSIDE 1 LITER USED OIL CONTAMINATES 1 000 000 LITERS WATER IF YOU UNSCREWED ANY SCREWED CONNECTIONS WITH SELF LOCKING NUTS THEY MUST BE REPLACED WHEN MOUNTING IF NO SELF LOCKING NUTS ARE AVAILABLE APPLY LOCTITE 243 TO THE THREAD THE SCREWS AND NUTS MUST BE REPLACED IF THE THREAD IS DAMAGED A...

Page 22: ...adjust loosen the five clamp screws 4 of the top triple clamp and turn steering stem bolt clockwise 5 until there is no more play Don t tighten the steering stem bolt all the way otherwise the bear ings will be damaged With a plastic hammer lightly rap on the triple clamp to avoid tension Re tighten the five clamp screws with 20 Nm IF THE STEERING HEAD BEARING IS NOT ADJUSTED TO BE FREE OF PLAY TH...

Page 23: ...ORE HAVING THE SEALS REPLACED Cleaning the dust sleeves of the telescopic fork The dust protection bellows 2 are to remove dust and coarse dirt particles from the fork tube However after some time dirt may also get in behind the dust protection bellows If this dirt is not removed the oil sealing rings located behind it may start to leak Use a screwdriver to lever the dust protection bellows out of...

Page 24: ...orber linkage The bearings in the rocker arm must be greased Motorex Long Term 2000 in regular intervals For this purpose a grease nipple 3 is mounted on the rocker arm AFTER EACH TIME THE MOTORCYCLE IS WASHED IT IS ESPECIALLY IMPORTANT TO GREASE THE GREASE NIPPLE TO PUSH ANY WATER OUT OF THE BEARINGS Checking rubber ring on the WP rear shock absorber A rubber ring mounted on the rear shock absorb...

Page 25: ...LOCK THE REAR WHEEL OR DAMAGE THE ENGINE IN EITHER CASE THE OPERATOR IS LIKELY TO LOSE CONTROL OF THE MOTOR CYCLE Correct chain tension Loosen collar nut 1 loosen counter nuts 2 and turn right and left adjust ing screws 3 equally far Tighten counter nuts 2 Before tightening the wheel spindle verify that the chain adjusters 4 are sitting close to the adjusting screws and that the rear wheel has bee...

Page 26: ...HAIN REPLACED IN AN AUTHORIZED KTM WORKSHOP WHERE THE SERVICE TECHNICANS HAVE THE REQUIRED RIVETING TOOL NEVER MOUNT A NORMAL CHAIN JOINT Also check sprockets and chain guides for wear and replace if necessary Chain wear In order to check the chain wear regard the following instructions Shift the gear into idling and pull the upper chain strand with approx 10 15 kilogramm 33 lb upwards see figure ...

Page 27: ... COMPLY WITH THE REGULATIONS AUTHORIZING THE USE OF VEHICLES FOR ROAD TRAFFIC AND THE WARRANTY WILL BE VOID BRAKE FLUID KTM fills the brake systems with Motorex Brake Fluid DOT 5 1 brake fluid one of the best brake fluids that is currently available We recommend that you continue to use it DOT 5 1 brake fluid is based on glycol ether and of an amber color If you do not have any DOT 5 1 for refilli...

Page 28: ...ake fluid reservoir is linked with the hand brake cylinder at the handlebar and the reservoir is provided with an inspection glass With the reser voir in a horizontal position the brake fluid level should not go below middle of the glass IF THE BRAKE FLUID LEVEL DROPS BELOW THE MINIMUM EITHER THE BRAKE SYSTEM HAS A LEAK OR THE BRAKE PADS ARE COMPLETELY WORN DOWN IN THIS CASE CONSULT AN AUTHORIZED ...

Page 29: ...LD LEAD TO BRAKE FAILURE FOR YOUR OWN SAFETY DON T PUT OFF HAVING YOUR BRAKE PADS CHANGED IF THE BRAKE PADS ARE REPLACED TOO LATE SO THAT THE LINING IS PARTLY OR ENTIRELY WORN AWAY THE STEEL COMPONENTS OF THE BRAKE PAD WILL RUB AGAINST THE BRAKE DISC SIGNIFICANTLY IMPARING THE BRAKING EFFECT AND DESTROYING THE BRAKE DISC Changing the basic position of the foot brake pedal The basic position of the...

Page 30: ... rinsed off with water Mount the screw and fix the brake fluid reservoir to the frame always making sure to prevent kinks in the connecting hose NEVER USE DOT 5 BRAKE FLUID IT IS BASED ON SILICONE OIL AND OF A PURPLE COLOR SEALS AND BRAKE HOSES MUST BE ESPECIALLY ADAPTED TO IT STORE BRAKE FLUID OUT OF REACH OF CHILDREN BRAKE FLUID CAN CAUSE SKIN IRRITATION AVOID CONTACT WITH SKIN AND EYES IF YOU G...

Page 31: ... fork leg Take the motorcycle down from its stand Press the front wheel brakes and push down on the fork a few times vigorously so that the fork legs come into alignment Only after this has been accomplished tighten the clamp screws on both fork legs with 15 Nm IF YOU DON T HAPPEN TO HAVE A TORQUE WRENCH AT HAND MAKE SURE YOU HAVE THE TIGHTENING TORQUE CORRECTED BY A KTM DEALER AS SOON AS POSSIBLE...

Page 32: ...TORQUE WRENCH AT HAND MAKE SURE YOU HAVE THE TIGHTENING TORQUE CORRECTED BY A KTM DEALER AS SOON AS POSSIBLE A LOOSE WHEEL SPINDLE MAY LEAD TO AN UNSTABLE DRIV ING BEHAVIOR OF YOUR MOTORCYCLE AFTER MOUNTING THE REAR WHEEL KEEP OPERATING THE FOOTBRAKE UNTIL THE PRESSURE POINT RETURNS IT IS VERY IMPORTANT TO KEEP THE BRAKE DISK FREE FROM OIL AND GREASE OTHERWISE THE BRAKING EFFECT WOULD BE STRONGLY ...

Page 33: ...h means that they must be run in to achieve full grip For this purpose ride the motorcycle carefully at moderate speed during the first 200 kilometers with new tires tilting the vehicle at different angles so that all sections are properly roughened Tires will not display their full grip characteristics until they are properly run in For reasons of safety it is recommended to exchange the valve in...

Page 34: ...hen preparing the motorcycle for a longer period of standstill remove the battery and recharge it Storage temperature 0 35 C 30 95 F Do not expose to direct sunlight Charging the battery NOTE A battery charger item no 58429074000 is available from your KTM dealer You can also use the battery charger to test the battery s off load voltage starta bility and the generator capacity Remove the battery ...

Page 35: ...Enduro Remove the cap 1 on the underside of the license plate retainer Turn the lamp socket 2 approximately 30 counterclockwise and pull it out of the tail light housing Slightly depress the bulb turn it approx 30 counterclockwise and pull it out of the socket To mount the lamp reverse the worksteps indicated above NOTE Since the bulb on the tail end is subjected to higher vibrations heavy duty bu...

Page 36: ... Exchanging the headlight lamp Disconnect plug 4 from the bulb Remove the rubber cap 5 Unhook the retaining bracket then remove the bulb When inserting the new bulb make sure that the wider of the 3 tongues 6 is located in the corresponding groove in the socket NEVER TOUCH THE GLASS OF THE BULB WITH YOUR FINGERS THE GLASS OF THE BULB MUST REMAIN ABSOLUTELY FREE FROM GREASE HEAT WILL OTHER WISE CAU...

Page 37: ... brackets Mount the speedometer cover and screws 1 Replacing the parking light bulb LC4 Supermoto Disassemble the headlight as described above and simply pull the bulb socket 6 out of the reflector 2 1 1 3 6 4 5 5 m x 5 cm Adjusting the headlight range LC4 Supermoto The payload can make it necessary to correct the headlight range The headlight range can be adjusted with the adjusting screw 7 Turni...

Page 38: ...EVEN MORE DAMAGES TO THE ENGINE THE COOLING FAN ON THE LEFT COOLER IS NOT WORKING THE COOLING FAN MUST BE RUNNING WHEN THE COOLING LIQUID TEMPER ATURE IS 98 C AND THE IGNITION IS ON IF THE FAN IS NOT WORKING AND THERE APPEARS TO BE SUFFICIENT COOLING LIQUID THE ONLY THING YOU CAN DO IS TO DRIVE ON TO YOUR NEAREST KTM GARAGE AT THE LEAST POS SIBLE ENGINE LOAD CONTINUOUS USE OF THE CLUTCH RIDING THE...

Page 39: ...DAMAGE AND INCREASED WEAR DUST AND DIRT CAN ACCUMULATE AND DAMAGE THE ENGINE IF THE AIR FIL TER IS NOT MOUNTED CORRECTLY Cleaning of air filter LC4 Supermoto To do this remove the seat and the air filter cover from the air filter box Unclap the filter holder 5 swing back and remove air filter plus filter carrier from the filter box Remove the air filter from the filter holder and wash thoroughly i...

Page 40: ... of the original position of the clutch lever thus allowing adjustment to an optimal position for every hand size Turning the adjusting screw counterclockwise reduces the distance between the clutch lever and the handlebar Turning the adjusting screw clockwise increases the distance between the clutch lever and the handlebar ADJUSTMENT OF THE CLUTCH LEVER POSITION IS ONLY POSSIBLE WITHIN CER TAIN ...

Page 41: ... lever must be operated 25 mm 1 in until resistance is felt the exhaust valves begin to open To adjust move back the protective cover 4 loosen the counter nut and correct the adjusting screw 5 accordingly Tighten counter nut and push back protective cover IF THERE IS NO PLAY IN THE DECOMPRESSION LEVER THIS CAN RESULT IN ENGINE DAMAGE note No adjustment need be made to the automatic decompressor Ad...

Page 42: ...d Turning in clockwise direction will increase the idling speed turning in counterclockwise direction will reduce the idling speed Normal idling speed 1400 1500 rpm Draining the carburetor float chamber Following every wet cleaning procedure the float chamber of the carburetor should be drained in order to remove any water that may have penetrated into it Water in the float chamber causes engine m...

Page 43: ...arm the oil level should be visible at the upper edge B of the inspection glass Add engine oil if necessary INSUFFICIENT AMOUNTS OF OR LOW GRADE ENGINE OIL LEAD TO PREMA TURE WEAR IN THE ENGINE DO NOT OVERFILL THE ENGINE CASE DO NOT UNDERFILL THE ENGINE CASE Oil circuit The oil pump 1 pumps the motor oil past the bypass valve 2 and through the oil filter 3 Beyond the oil filter one of the oil line...

Page 44: ... an oil filter wrench and then screw it off by hand The screw 16 must be removed to allow the motor oil to flow out of the frame breast pipe Clean the plugs thoroughly with petroleum and compressed air in order to remove any metal filings After the oil has drained completely clean the seal ing areas and remount the plugs together with their gaskets Tighten plug 13 with 30 Nm and plug 14 with 20 Nm...

Page 45: ...INE OIL LEVEL WHEN THE ENGINE IS COLD RESULTS IN A FALSE READING ON THE OIL DIPSTICK AND THEREFORE AN INCORRECT OIL LEVEL DO NOT OVERFILL THE ENGINE CASE DO NOT UNDERFILL THE ENGINE CASE Afterwards check the entire oil system and motor to make sure they are prop erly sealed Attach the covering of the fine screen filter to the frame breast pipe Note Dispose of used oil properly Under no circumstanc...

Page 46: ...te during longer periods of standstill When the motorcycle has been out of operation for more than a week it is therefore recommended to drain the old fuel from the float chamber The engine will immediately start off when the float chamber is filled with new fuel Place a vessel underneath remove the drain plug from the carburetor and open the fuel cock if fuel leaks out the carburetor might need c...

Page 47: ...tor leaking Air filter very dirty Valve clearance to small Loss of compression because hand decompressor has no play Electronic ignition timing faulty Clean and check fuel system as well as carburetor Replace the float Replace membrane Check vacuum hose and venting hose of carburetor for cor rect position no kinks Clean or replace air filter contact a KTM dealer Have valve clearance adjusted Check...

Page 48: ... switch Loose connections defect cable Connect cable to ground neutral switch must be replaced if indicator lamp lights up Check connections and cables The battery is discharged The ignition power consumer has n t been switched off The battery isn t charged by the gen erator because echarge the battery according to the relevant instructions Remove seat and check voltage regulator connections volt ...

Page 49: ...LEAN MOTORCYCLE THOROUGHLY WITH COLD WATER AND LET IT DRY WELL Should you desire to make a pause over a longer space of time please observe the following instructions Clean motorcycle thoroughly see chapter CLEANING Change engine oil oil filter and fine screen filter old engine oil contains aggressive contaminations Check antifreezer and amount of cooling liquid Warm up the engine once again close...

Page 50: ...Ring Headlight Parking light Instrument lights Indicator lamps Brake light Rear light Flasher light License plate illmination H4 12V 60 55 W socket P43t 12V 5W socket W2 1x9 5d LED LED 12V 21 5W socket BaY15d 12V 21 5W socket BaY15d 12V 10W socket Ba15s 12V 5W socket W2 1x9 5d H4 12V 60 55 W socket P43t 12V 5W socket W2 1x9 5d LED LED 12V 10W socket Ba15s 12V 5W socket W2 1x9 5d 12V 10W socket Ba1...

Page 51: ...Collar nuts rocker arm bolts M14x1 5 100 Nm Engine mounting screw M10 45 Nm Ball joint for push rod M8 Loctite 243 25 Nm Sprocket screws on nuts M8 Loctite 243 35 Nm Hexagon nut swingarm bolt M14x1 5 100 Nm Clamping screws top triple clamp M8 20 Nm Clamping screws bottom triple clamp M8 15 Nm Clamping screws fork stubs M8 15 Nm Screws handlebar clamp M8 Loctite 243 20 Nm Allen head screw handle ba...

Page 52: ...h Clutch multi disc clutch in oil bath hydraulically operated Transmission 5 speed claw shifted Gear ratio 1st 14 35 2nd 15 24 3rd 18 21 4th 20 19 5th 22 18 Ignition system contactless DC CDI ignition with digital advanced system type KOKUSAN 4K5 Ignition timing TPS Generator 12V 200W Spark plug NGK DCPR 8 E Spark plug gap 0 9 mm Cooling system liquid cooled permanent rotation of cooling liquid th...

Page 53: ...Dismounting and mounting the front wheel LC4 Supermoto 30 Dismounting and mounting the rear wheel 31 Display 7 Draining the carburetor float chamber 41 Driving instructions 14 Engine number engine type 5 Engine oil 51 Page Engine oil 42 Exchanging the brake light and tail light bulb LC4 Enduro 34 Exchanging the brake light and tail light bulb LC4 Supermoto 35 Exchanging the headlight lamp LC4 Endu...

Page 54: ...1 0 1 0 1 A A A A A h c t i w s e k a r b r a e r h c t i w s h c t u l c t r o s n e s e r u t a r e p m e t sidestand switch G y a l e r r e h s a l f n r o h v speed sensor brake switch front M A 0 2 y r e t t a b y a l e r t r a t s r o t o m r e t r a t s r e h s a l f r a e r t h g i r r e h s a l f r e a r t f e l p m a l e t a l p e c n e c i l rear light brakelight r o t c e l e s e n a t...

Page 55: ...n r a h h c t i w s e y h w u b t h g i l g n i s s a p e y h w e r h w e y e y r b h w e y e l b a c s s e n r a h e l b a c h c t i w s h c t i w s t h g i l T H G I L P T H G I L F F O T H G I L l b l b u b r o l b r o e l b a c s s e n r a h e l b a c h c t i w s h c t i w s t r a t s T R A T S d e h s u p n u r o l b h w r o e r e l b a c s s e n r a h e l b a c h c t i w s h c t i w s l l i ...

Page 56: ...n o i t i n g i ye bu or bl bu bl ye or C P E gn bl r o t o m r e t r a t s y r e t t a b y a l e r t r a t s n g re M pi ye re re wh re wh re r o t a r e n e g or G 3 re ye or br re br or or ye bu wh br bl h w br bl rear light brakelight p m a l e t a l p e c n e c i l r e h s a l f r e a r t f e l bl r e h s a l f r a e r t h g i r ye br t h g i l g n i k r a p bu re headlight br br br bl u p l ...

Page 57: ...n r a h h c t i w s e y h w u b t h g i l g n i s s a p e y h w e r h w e y e y r b h w e y e l b a c s s e n r a h e l b a c h c t i w s h c t i w s t h g i l T H G I L P T H G I L F F O T H G I L l b l b u b r o l b r o e l b a c s s e n r a h e l b a c h c t i w s h c t i w s t r a t s T R A T S d e h s u p n u r o l b h w r o e r e l b a c s s e n r a h e l b a c h c t i w s h c t i w s l l i ...

Page 58: ...ol di tens TPS TPS TPS blink switch Blinkerschalter int lampeggiatori combinat switch Kombischalter multicomando blinker left rear Blinker li hi lampegg post sn blinker right rear blinker re hi lampegg post dx rear stoplight Brems Schlusslicht fanal post di freno fan connection Lüfteranschluss connet ventilatore licence pl lightning Kennzeichenbel iluminat de targa fusebox Sicherungkasten scatola ...

Page 59: ...S TPS TPS blink switch contact d clignoteur interuptor clingoteur combinat switch commodo interruptor combinado blinker left rear clign arr gauche intermitente izquierdo trasero blinker right rear clign arr droite intermitente derecho trasero rear stoplight feu arr et de stop luz de freno trasero fan connection connect ventilateur conector ventilador licence pl lightning ecl plaque d immat luz lpa...

Page 60: ...KTM Sportmotorcycle AG A 5230 Mattighofen www ktm at KTM Group Partner 09 2005 FOTO MITTERBAUER 640 LC4 ENDURO 640 LC4 SUPERMOTO BEDIENUNGSANLEITUNG 2006 ART NR 3 211 78 DE DEUTSCH ...

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