9-2
Art.- No. 3.206.088-E
Repair manual KTM 250 / 300
TROUBLE SHOOTING
If you let the specified maintenance work on your motorcycle be carried out, disturbances can hardly
be expected. Should an error occur nevertheless, we advise you to use the trouble shooting chart in
order to find the cause of error.
CAUSE
Operating error
Fuel supply interrupted
Electrode distance too great
Plug fouled by oil, wet or bridged
Ignition wire or spark plug
connector damaged
Kill button wire or
short-circuit switch faulty
Loose ignition cable connectors
Spark too weak
Water in the carburetor and jets
blocked
Idle adjusting screw out of
adjustment
Ignition system damaged
Wear
Charred glass fiber yarn in silencer
Air filter blocked
Control flap does not work
Fuel supply partly interrupted or
blocked
Loss of compression through loose
spark plug
Exhaust system damaged
Engine doesn´t have enough preig-
nition
REMEDY
Open fuel tap, switch on ignition, refill fuel, do not use choke
Close fuel tap, loosen fuel hose at carburettor, lead into a
basin and open fuel tap,
–
if fuel leaks out, clean carburettor
–
if no fuel leaks out, check tank ventilation, i.e. clean
fuel tap
Reduce electrode distance (0.60 mm)
Clean spark plug or renew
Dismount spark plug, connect ignition cable, hold to ground
(blank place on engine) and kick the kickstarter, a strong
spark must be produced at the spark plug
– If no spark is produced, loosen spark plug cap from ignition
cable, hold about 5 mm from ground and kick the kick-
starter
– If a spark is produced, replace spark plug cap
– If no spark is produced, check the ignition system
Disconnect yellow-black coloured cable from CDI and check
ignition spark. If the spark is O.K. repair defective part of the
cable, ignition lock or ignition switch
Inspect cable connectors
Examine ignition system
Dismantle and clean carburetor
Readjust idle running or replace idle adjusting screw
Examine ignition system
Overhaul engine
Renew filling
Clean or renew airfilter
Check control flap, joint rod and centrifugal timer
Blow through fuel pipe and clean carburetor
Tighten spark plug
Check exhaust system for damage
Check and adjust ignition
TROUBLE
Engine fails to start
Engine fails to idle
Engine lacks power
Содержание 125 SX 2010
Страница 2: ...OWNERSMANUAL2010 250 SX 250 300 XC XC W EXC EXC SixDays ...
Страница 3: ...OWNER S MANUAL 2010 125 SX 150 SX 250 SX Art no 3211480en ...
Страница 91: ...TECHNICAL DATA SHOCK ABSORBER 89 Shock absorber oil p 95 SAE 2 5 ...
Страница 93: ...91 ...
Страница 103: ...INDEX 101 U Use definition 5 V View of vehicle right rear 8 W Warranty 5 Wiring diagram 92 93 Work rules 5 ...
Страница 222: ...119 ...
Страница 223: ...WIRING DIAGRAM 120 ...
Страница 226: ...WIRING DIAGRAM 123 ...
Страница 304: ...1 2 3 4 7 12 Art No 3 206 088 E Repair manual KTM 250 300 ...
Страница 306: ...bl bk 6 7 8 9 7 14 Art No 3 206 088 E Repair manual KTM 250 300 ...
Страница 308: ...1 2 3 4 5 7 16 Art No 3 206 088 E Repair manual KTM 250 300 ...
Страница 323: ...9 1 Art No 3 206 088 E Repair manual KTM 250 300 TROUBLE SHOOTING TROUBLE SHOOTING 250 300 9 2 INDEX 9 ...
Страница 393: ...11 15 PERIODIC MAINTENANCE SCHEDULE 2010 250 SX ...
Страница 394: ...11 16 Repair manual KTM 250 300 Art No 3 206 088 E ...
Страница 395: ...11 17 PERIODIC MAINTENANCE SCHEDULE 2010 250 300 XC XC W EXC EXC SIX DAYS 250 300 EXC E EXC E SIX DAYS ...
Страница 396: ...11 18 Repair manual KTM 250 300 Art No 3 206 088 E ...
Страница 397: ...11 19 ...
Страница 408: ...EXC 250 300 2005 EXC SIX DAYS 250 300 05 06 12 10 Art No 3 206 088 E Repair manual KTM 250 300 ...
Страница 409: ...EXC 250 300 2005 EXC SIX DAYS 250 300 05 06 12 11 ...
Страница 410: ...e EXC 250 300 2005 EXC SIX DAYS 250 300 05 06 12 12 Art No 3 206 088 E Repair manual KTM 250 300 ...
Страница 411: ...right front flasher right rear flasher left rear flasher EXC 250 300 2005 EXC SIX DAYS 250 300 05 06 12 13 ...
Страница 412: ...EXC 250 300 2005 EXC SIX DAYS 250 300 05 06 12 14 Art No 3 206 088 E Repair manual KTM 250 300 ...
Страница 413: ...EXC 250 300 2005 EXC SIX DAYS 250 300 05 06 12 15 ...
Страница 414: ...EXC USA 250 2005 12 16 Art No 3 206 088 E Repair manual KTM 250 300 ...
Страница 416: ...12 18 Repair manual KTM 250 300 Art No 3 206 088 E ...
Страница 430: ...Repair manual KTM 250 300 Art No 3 206 088 E 12 32 250 EXC EXC Six Days EU AUS 2008 2009 ...
Страница 431: ...12 33 250 300 XC USA 2008 250 CX W ZA 2008 2009 ...
Страница 432: ...Repair manual KTM 250 300 Art No 3 206 088 E 12 34 250 XC W USA 2008 09 300 XC W USA ZA 2008 09 ...
Страница 433: ...12 35 300 EXC E EXC E SixDays EU AUS 2008 2009 ...
Страница 435: ...12 37 CABLE COLOURS bl black ye yellow bu blue gn green re red wh white br brown or orange pi pink gr grey pu purple ...
Страница 437: ...12 39 250 SX 2010 ...
Страница 438: ...12 40 Repair manual KTM 250 300 Art No 3 206 088 E ...
Страница 439: ...12 41 250 EXC EU 2010 ...
Страница 440: ...12 42 Repair manual KTM 250 300 Art No 3 206 088 E ...
Страница 441: ...12 43 250 300 EXC 2010 ...
Страница 442: ...12 44 Repair manual KTM 250 300 Art No 3 206 088 E ...
Страница 443: ...12 45 250 300 XC XC W 2010 ...
Страница 444: ...12 46 Repair manual KTM 250 300 Art No 3 206 088 E ...
Страница 445: ...REPAIRMANUAL2004 2010 2004 2005 DCC ...
Страница 553: ...1 7 T 14031 Dismounting mounting tool ...
Страница 559: ...2 6 Exploded view PDS 5018 SXS SMR 2005 2006 ...
Страница 561: ...2 8 Exploded view PDS 5018 SXS 2007 ...
Страница 664: ...REPAIRMANUAL2004 2010 WP 4860 MXMA Closed Cartridge WP 4860 MXMA PA Preload Adjuster WP 4357 4860 MXMA ...
Страница 682: ...Workshop manual Product Exploded View Disassembly assembling 3 4860 MXMA Frontfork 4860 MXMA 2003 05 2002 Exploded view ...
Страница 739: ...1 7 T 14 030 Adaptor T 14 033 Assembling tool ...
Страница 741: ...2 2 Repair manual WP Fork Closed Cartridge Art No 3 211 199 E Exploded view SXS 2005 ...
Страница 746: ...2 7 Exploded view SXS 2006 ...
Страница 751: ...2 12 Repair manual WP Fork Closed Cartridge Art No 3 211 199 E Exploded view SX 2007 ...
Страница 756: ...2 17 Exploded view Fork SXS 2007 ...
Страница 820: ... Assemble the O ring 1 Apply the O ring with T158 Apply the inside O ring 2 with T158 Membrane holder complete 4 55 1 2 ...