KTM ENDURO 640 LC4 - Manual (Page 21)

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MAINTENANCE WORK ON CHASSIS AND ENGINE
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ALL SERVICING AND ADJUSTMENT PROCEDURES DESIGNATED BY AN ASTERISK * REQUIRE THE KNOWLEDGE AND SKILLS OF A PROFES-
SIONAL. FOR YOUR OWN SAFETY, ALWAYS HAVE SUCH WORK PERFORMED BY A SPECIALIZED KTM DEALER WHERE YOUR MOTORCYCLE WILL
BE OPTIMALLY SERVICED BY APPROPRIATELY QUALIFIED,SKILLED STAFF.
– WHEN CLEANING THE MOTORCYCLE, DO NOT USE A HIGH PRESSURE CLEANING UNIT IF POSSIBLE, OTHERWISE WATER WILL PENETRATE
THE BEARINGS, CARBURETOR, ELECTRIC CONNECTORS ETC.
– WHEN TRANSPORTING YOUR KTM, ENSURE THAT IT IS HELD UPRIGHT WITH RESTRAINING STRAPS OR OTHER MECHANICAL FASTENING
DEVICES. IF THE MOTORCYCLE SHOULD FALL OVER, FUEL CAN LEAK FROM THE CARBURETOR OR FUEL TANK
– DO NOT USE TOOTHED WASHERS OR SPRING WASHERS WITH THE ENGINE FASTENING SCREWS, AS THESE WORK INTO THE FRAME PARTS
AND KEEP WORKING LOOSE. INSTEAD, USE SELF-LOCKING NUTS.
– LET YOUR MOTORCYCLE COOL DOWN BEFORE BEGINNING ANY MAINTENANCE WORK IN ORDER TO AVOID GETTING BURNED.
– DISPOSE OF OIL, GREASE, FILTERS, FUELS, CLEANING AGENTS ETC. ACCORDING TO YOUR LOCAL 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.
– ALL SCREWS AND NUTS MUST BE TIGHTENED TO THE SPECIFIED TORQUE FIGURES USING A TORQUE WRENCH. IF SCREWS OR NUTS
ARE NOT ADEQUATELY TIGHTENED, THEY CAN BECOME LOOSE AND CAUSE THE MOTORCYCLE TO GO OUT OF CONTROL WHILE YOU DRIVE.
TIGHTENING THE SCREWS AND NUTS TOO TIGHTLY CAN DAMAGE THE THREAD AND COMPONENTS.
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Tool set (LC4 Enduro)
The tool set [1] is located in the tool box under the right side cover.
Removing the seat (LC4 Enduro)
Remove the collar screws [2] from the underside of the fender. Lift the rear
of the seat, pull backwards, and unhook it from the oval-head screw [3].
To mount the seat hook it into the oval head screw, lower the rear part of the
seat and push the whole seat forwards. If necessary push the middle of the
seat slightly down to let the retaining bracket [4] engage with the seat. Finally
fasten the seat with the corresponding screw.