Table Of Contents - KTM 640 LC4 SUPERMOTO 2003 Owner's Manual

SERIAL NUMBER LOCATIONS .............................................5
Chassis number ................................................................5
Engine number, engine type.............................................5
OPERATION INSTRUMENTS ...............................................5
Clutch lever ......................................................................5
Hand decompression lever................................................5
Hand brake lever ..............................................................5
Multi-functional digital speedometer ................................6
Seeting options in the display ...........................................7
Indicator lamps.................................................................8
Choke lever ......................................................................8
Ignition lock .....................................................................8
Combination switch..........................................................9
Starter tip switch, emergency OFF switch, light switch .....9
Filler cap...........................................................................9
Fuel tap ..........................................................................10
Shift lever .......................................................................10
Kickstarter ......................................................................10
Foot brake pedal ............................................................10
4
Compression damping of fork ........................................11
Rebound damping of fork ..............................................11
Compression damping of shock absorber .......................11
Rebound damping of shock absorber .............................11
Holding bars...................................................................11
GENERAL TIPS AND WARNINGS FOR STARTING THE
MOTORCYCLE...................................................................12
Instructions for initial operation ......................................12
Running in the LC4 models ............................................12
DRIVING INSTRUCTIONS ..................................................13
Check the following before each start ............................13
Starting when the engine is cold.....................................14
Starting when the engine is warm or hot ........................14
What to do when the engine is „flooded"......................14
Kickstart instructions.......................................................15
Starting off .....................................................................15
Shifting, Riding...............................................................15
Braking...........................................................................15
Stopping and parkling ....................................................16
Fuel ................................................................................16
PERIODIC MAINTENANCE-SCHEDULE ..............................18
MAINTENANCE WORK ON CHASSIS AND ENGINE ..........20
Tool set ..........................................................................20
Removing the seat..........................................................20
Checking and adjusting steering head bearing................21
Breather plug front fork..................................................21
Cleaning the dust sleeves of the telescopic fork ..............21
Changing the spring preload of the shock absorber ........22
Lubricate shock absorber linkage ....................................22
Checking rubber ring on the rear shock absorber............22
Checking chain tension...................................................23
Correct chain tension......................................................23
INDEX
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Chain maintenance.........................................................24
Chain wear.....................................................................24
General information on KTM disc brakes ........................25
Adjisting of free travel at the hand brake lever ...............26
Checking of brake fluid level - front brake......................26
Refilling the front brake fluid reservoir............................26
Checking the front brake pads........................................26
Changing the basic position of the foot brake pedal .......27
Check the rear brake fluid level ......................................27
Refilling the rear brake fluid reservoir .............................27
Checking the rear brake pads .........................................27
Dismounting and mounting the front wheel (LC4) .........28
Dismounting and mounting the front wheel
(LC4 Supermoto)............................................................28
Dismounting and mounting the rear wheel.....................29
Checking the shock absorbtion rubbers in the rear hub ..29
Tires, air pressure............................................................30
Checking spoke tension..................................................30
Changing the wheel size.................................................30
Battery ...........................................................................31
Charging the battery ......................................................31
Fuses ..............................................................................32
Exchanging the headlight lamp.......................................32
Replacing the parking light bulb .....................................32
Exchanging the brake light and tail light bulb .................33
Cooling system...............................................................33
Checking the cooling liquid level ....................................34
Cleaning the air filter ......................................................34
Adjusting the throttle cable ............................................35
Checking the oil level of the hydraulic clutch ..................35
Changing the orginal position of the clutch lever............35
Checking and adjusting the chocke cable play ................36
Checking the adjustment of the hand decompression cable ..36
Adjust idling speed .........................................................36
Draining the carburetor float chamber............................37
Engine oil .......................................................................37
Checking the engine oil level ..........................................37
Oil circuit........................................................................38
Oil and fine screen filter change, bleeding of the oil system ..38
Changing oil filter ..........................................................39
TROUBLE SHOOTING ........................................................40
CLEANING..........................................................................43
CONSERVATION FOR WINTER OPERATION ....................43
STORAGE ...........................................................................43
Re-initation after time of storage....................................43
TECHNICAL SPECIFICATIONS - CHASSIS...........................44
TECHNICAL SPECIFICATIONS - ENGINE ..........................46
HEAD WORD INDEX ..........................................................48
WIRING DIAGRAM................................................APPENDIX
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