250/300/380 sx,mxc,exc repair manual engine - Tanga Moteurs

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8-3C TROUBLE Engine has not enough power Engine revs not high and running with four stroke cycle High rpm misfiring Engine spluters into the carburetor Engine overheating Emission of white smoke (steam) Excessive oil escapes from transmission breather tube All switched on lamps blown out CAUSE Reed paddles tensionless or damaged, surface of reed valve housing damaged Wear Electronical ignition timing faulty Carburetor overflows if level adjust too high, float needle seating is dirty or enlarged Loose carburetor jets Incorrect heat range spark plug or low quality spark plug Incorrect or faulty spark plug connector Loose, corroded or non conductive ignition socket connector Lack of fuel Spark plug with incorrect heat value (Ignition by incandescence) Engine takes air out of control Insufficient liquid in cooling system Cooling system not or insufficiently bleeded Radiator fins clogged Frothing in cooling system Pinched or kinked water hoses Incorrect ignition timing because of loose stator bolts Incorrect dimension ,,X“ Cylinder head or O-ring of cylinder head gasket leaks Excessive oil quantity in transmission Water pump shaft seal ring or righthand crankshaft seal ring defect Silicon O-rings of control roller or of control flap leaks Voltage regulator faulty REMEDY Replace reed paddles or reed valve housing Overhaul engine Check ignition system Clean carburetor, if necessary replace float needle and adjust level Tighten jets Refer to technical data section Test and/or replace spark plug connectors correct type Check and seal with silicon Clean fuel pipes, examine tank aeration and clean Fit correct spark plug Check intake flange and carburettor if firmly setted Top up coolant and bleed cooling system check cooling system for leaks Bleed cooling system (see operating instructions) Clean radiator fins with water jet Renew coolant using branded anti-freeze/anti-corrosive Replace with correct routed hoses Readjust to correct ignition timing specifications, secure screws properly with Loctite 243 Measure and adjust to correct specification Check cylinder head, replace O-ring Correct transmission oil level Replace shaft seal ring and change gear oil, check coolant Replace O-rings Control connections of voltage regulator. Check voltage regulator
Repair manual 250 / 300 / 380 Art No 3206004 -E TECHNICAL SPECIFICATIONS INDEX MODEL 1999 ENGINE 250 - 380 USA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-2 ENGINE 250 - 380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-4 CHASSIS 250 - 380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-6 CARBURETOR SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-7 MODEL 2000 ENGINE 250 - 380 USA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-10 ENGINE 250 - 380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-12 CHASSIS 250 - 380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-14 CARBURETOR SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-15 MODEL 2001 ENGINE 250 - 380 USA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-19 ENGINE 250 - 380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-21 CHASSIS 250 - 380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-23 CARBURETOR SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-24 MODEL 2002 ENGINE 250 - 380 USA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-28 ENGINE 250 - 380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-30 CHASSIS 250 - 380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-32 CARBURETOR SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-33 MODEL 2003 ENGINE 250 - 300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-37 CHASSIS 250 - 300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-39 CARBURETOR SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-41 9-1C 9
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Repair manual KTM 250 / 300 / 380 A
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1 SERVICE-INFORMATIONS 2 GENERAL IN
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REPLY FAX FOR REPAIR MANUALS We hav
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Page 58 and 59: 6-3C 2 45 45 M6 x ... 45 3 45 1 45
Page 60 and 61: 6-5C 4 2 3 5 1 Mount primary drive
Page 62 and 63: 6-7C X Mounting piston and cylinder
Page 64 and 65: 6-9C 2 1 Mounting steering covers -
Page 66 and 67: 6-11C 1 2 3 4 6 5 Mounting the igni
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Page 86 and 87: 9-3C Flange bolts - cylinder-head M
Page 88 and 89: TABLE 4 9-5C Carburetor Carburetor
Page 90 and 91: 9-7C KTM 250/300 MXC/EXC EU, USA‘
Page 92 and 93: 9-9C KTM 380 SX/MXC/EXC EU, USA ‘
Page 94 and 95: 9-11C TIGHTENING TORQUES - ENGINE F
Page 96 and 97: 9-13C TIGHTENING TORQUES Flange bol
Page 98 and 99: 9-15C KTM 250 SX EUR/USA 2000 KEIHI
Page 100 and 101: 9-17C KTM 300 MXC/EXC EUR/USA 2000
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Repair manual 250 / 300 / 380 Art N
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11-3C
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11-5C
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11-7C SPORTMOTORCYCLES
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11-9C SPORTMOTORCYCLES
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11-11C
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250/300/380 sx,mxc,exc repair manual engine - Tanga Moteurs

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