KTM 125 SX - Manual (Page 40)

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TECHNICAL SPECIFICATIONS – ENGINE 125/250 SX 2007
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BASIC CARBURETOR SETTING
125 SX 250 SX
Carburetor Keihin PWK 39 Keihin PWK 36 S AG
Carburetor setting mark 98SA0/98SA1 FK0160
Main jet 188 (185/190) 158 (155, 160)
Idling jet 45 (48) 45 (42)
Starting jet 85 85
Jet needle R1469D (R1468D) N1EI (N1EH)
Needle position from top II III
Throttle valve 5.5 6,5
Air adjustment srew open 1,5 1
TIGHTENING TORQUES - ENGINE
Flange bolts - cylinder-head (125 SX)
M7 18 Nm
Flange bolts - cylinder-head (250 SX) M8 27 Nm
Nuts-cylinder base (125 SX) M8 30 Nm
Nuts-cylinder base (250 SX) M10 35 Nm
Flywheel collar nut M12x1 60 Nm
Nut for primary sprocket (125 SX) M16x1,5 links Loctite 243 + 130 Nm
Nut for primary sprocket (250 SX) M18x1,5 links Loctite 270 + 150 Nm
Nut for inner clutch hub (125 SX) M18x1,5 130 Nm
Nut for inner clutch hub (250 SX) M18x1,5 Loctite 270 + 100 Nm
Bundschraube Kupplungsfeder M6 10 Nm
Oil drain plug (125/250 SX) M12x1,5 20 Nm
Oil drain plug (125 SX) Kupplungsdeckel M10x1 15 Nm
Drain plug for water pump cover M10x1 15 Nm
Collar screw for water pump cover M6 Loctite 243 + 10 Nm
Water pump wheel M5 Loctite 243 + 6 Nm
Crankcase and clutch cover bolts M6 10 Nm
Collar screws for ignition cover M5 5 Nm
Collar screws for exhaust flange M5 6 Nm
Spark plug M14x1,25 25 Nm
Collar screws for ignition system M5 6 Nm
Collar screw for kickstarter lever M8 Loctite 243 + 25 Nm
Other screws M 6 10 Nm
M 8 25 Nm
M 10 45 Nm