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KTM Supermoto 640LC4 User Manual

KTM Supermoto 640LC4
46 pages
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ENGLISH
3
Page
SERIAL NUMBER LOCATIONS .............................................4
Chassis number ................................................................4
Engine number, engine type.............................................4
OPERATION INSTRUMENTS ...............................................4
Clutch lever ......................................................................4
Hand decompression lever................................................4
Choke lever......................................................................5
Hand brake lever..............................................................5
Speedometer, indicator lamps...........................................5
Ignition lock .....................................................................5
Combination switch..........................................................6
Starter tip switch, emergency OFF switch .........................6
Filler cap...........................................................................6
Fuel..................................................................................6
Fuel tap............................................................................7
Shift lever .........................................................................7
Kickstarter ........................................................................7
Foot brake pedal ..............................................................7
Compression damping of fork ..........................................8
Rebound damping of fork ................................................8
Compression damping of shock absorber .........................8
Rebound damping of shock absorber ...............................8
Holding bars.....................................................................8
DRIVING INSTRUCTIONS ....................................................9
PERIODIC MAINTENANCE-SCHEDULE ..............................14
MAINTENANCE WORK ON CHASSIS AND ENGINE ..........16
Tool set ..........................................................................16
Removing the seat..........................................................16
Checking and adjusting steering head bearing................17
Changing the spring preload of the shock absorber........17
Lubricate shock absorber linkage ....................................17
Checking rubber ring on the rear shock absorber............18
Checking chain tension...................................................18
Correct chain tension......................................................18
Chain maintenance.........................................................18
Chain wear.....................................................................19
General information on KTM disc brakes ........................19
Adjisting of free travel at the hand brake lever ...............19
Checking of brake fluid level - front brake......................20
Refilling the front brake fluid reservoir............................20
Checking the front brake pads........................................20
Changing the basic position of the foot brake pedal .......20
Page
Check the rear brake fluid level ......................................21
Refilling the rear brake fluid reservoir .............................21
Checking the rear brake pads .........................................21
Dismounting and mounting the front wheel (LC4) .........22
Dismounting and mounting the front wheel (LC4 Supermoto).22
Dismounting and mounting the rear wheel.....................23
Checking the shock absorbtion rubbers in the rear hub
.......23
Tires, air pressure............................................................24
Checking spoke tension..................................................24
Battery ...........................................................................25
Charging the battery ......................................................25
Main fuse.......................................................................26
Fuses for individual power-consuming units ...................26
Exchanging the headlight lamp.......................................26
Replacing the parking light bulb .....................................26
Exchanging the brake light and tail light bulb .................27
Cooling system...............................................................27
Checking the cooling liquid level ....................................28
Cleaning the air filter ......................................................28
Adjusting idling speed ....................................................28
Adjusting the throttle cable ............................................29
Draining the carburetor float chamber............................29
Adjusting the clutch cable...............................................29
Checking and adjusting the chocke cable play ................30
Checking the adjustment of the hand decompression cable .....
30
Engine oil .......................................................................30
Checking the engine oil level..........................................30
Oil circuit........................................................................31
Oil and fine screen filter change, bleeding of the oil system
31
Changing oil filter ..........................................................32
TROUBLE SHOOTING........................................................33
CLEANING..........................................................................36
CONSERVATION FOR WINTER OPERATION ....................36
STORAGE ...........................................................................36
Re-initation after time of storage....................................36
TECHNICAL SPECIFICATIONS - CHASSIS...........................37
T
ECHNICAL SPECIFICATIONS - ENGINE ..........................38
CONSUMER INFORMATION FOR USA ONLY ..................40
HEAD WORD INDEX..........................................................43
WIRING DIAGRAM................................................
APPENDIX
INDEX

Table of Contents

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KTM Supermoto 640LC4 Specifications

General IconGeneral
Engine TypeSingle cylinder, 4-stroke
Displacement625 cc
Bore x Stroke101 mm x 78 mm
Cooling SystemLiquid cooled
Compression Ratio11.7:1
Transmission5-speed
Front SuspensionWP USD 48 mm
Rear SuspensionWP monoshock
Front Tire120/70 R17
Rear Tire160/60 R17
Seat Height910 mm
Power54 hp
Fuel SystemKeihin FCR 41
IgnitionDigital
Front BrakeSingle disc, 320 mm
Rear BrakeSingle disc, 220 mm

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