KTM 250 EXC EU Repair Manual page 7

TABLE OF CONTENTS
24.2 Ignition coil - checking the primary winding..... 202
24.3 Ignition coil - checking the secondary
winding........................................................ 203
24.4 Checking the spark plug connector ................. 203
24.5 Alternator - checking the charging coil of the
ignition ........................................................ 204
24.6 Alternator - checking the battery winding ........ 204
24.7 Alternator - checking the light winding ............ 205
24.8 Checking the ignition pulse generator ............. 205
24.9 Removing the stator and crankshaft position
sensor.......................................................... 206
24.10 Installing the stator and crankshaft position
sensor.......................................................... 206
25 ELECTRIC STARTER ................................................ 207
25.1 Checking the starter motor ............................. 207
26 TECHNICAL DATA.................................................... 208
26.1 Engine ......................................................... 208
26.1.1 All 250 models......................................... 208
26.1.2 All 300 models......................................... 208
26.2 Engine tolerance, wear limits ......................... 209
26.3 Engine tightening torques .............................. 210
26.4 Capacities .................................................... 210
26.4.1 Gear oil.................................................... 210
26.4.2 Coolant .................................................... 210
26.4.3 Fuel ........................................................ 211
26.5 Chassis ........................................................ 211
26.6 Electrical system........................................... 212
26.7 Tires ............................................................ 212
26.8 Fork............................................................. 212
26.8.1 EXC EU/AUS, XC-W................................... 212
26.8.2 250/300 SIX DAYS................................... 213
26.9 Shock absorber ............................................. 213
26.10 Chassis tightening torques ............................. 214
26.11 Carburetor .................................................... 215
26.11.1 250 EXC EU, 250 EXC SIX DAYS EU ......... 215
26.11.2 250 EXC AUS .......................................... 215
26.11.3 250 XC-W USA......................................... 215
26.11.4 300 EXC EU, 300 EXC SIX DAYS EU ......... 215
26.11.5 300 EXC AUS .......................................... 216
26.11.6 300 XC-W USA,
300 XC-W SIX DAYS USA.......................... 216
26.12 Carburetor tuning.......................................... 217
26.12.1 Carburetor tuning (All 250 models) ............ 217
26.12.2 Carburetor tuning (All 300 models) ............ 218
26.12.3 General carburetor tuning .......................... 219
27 CLEANING, CARE .................................................... 220
27.1 Cleaning the motorcycle ................................ 220
27.2 Checks and maintenance steps for winter
operation...................................................... 221
28 STORAGE ................................................................ 222
28.1 Storage ........................................................ 222
28.2 Preparing for use after storage........................ 222
29 SERVICE SCHEDULE ............................................... 223
29.1 Service schedule........................................... 223
29.2 Service work (as additional order) ................... 224
30 WIRING DIAGRAM ................................................... 226
30.1 Page 1 of 5 (250 EXC EU, 300 EXC EU)......... 226
30.2 Page 2 of 5 (250 EXC EU, 300 EXC EU)......... 228
30.3 Page 3 of 5 (250 EXC EU, 300 EXC EU)......... 230
30.4 Page 4 of 5 (250 EXC EU, 300 EXC EU)......... 232
30.5 Page 5 of 5 (250 EXC EU, 300 EXC EU)......... 234
30.6 Page 1 of 5 (250 EXC SIX DAYS EU,
300 EXC SIX DAYS EU)................................. 236
30.7 Page 2 of 5 (250 EXC SIX DAYS EU,
300 EXC SIX DAYS EU)................................. 238
30.8 Page 3 of 5 (250 EXC SIX DAYS EU,
300 EXC SIX DAYS EU)................................. 240
30.9 Page 4 of 5 (250 EXC SIX DAYS EU,
300 EXC SIX DAYS EU)................................. 242
30.10 Page 5 of 5 (250 EXC SIX DAYS EU,
300 EXC SIX DAYS EU)................................. 244
30.11 Page 1 of 5 (250/300 EXC AUS) .................... 246
30.12 Page 2 of 5 (250/300 EXC AUS) .................... 248
30.13 Page 3 of 5 (250/300 EXC AUS) .................... 250
30.14 Page 4 of 5 (250/300 EXC AUS) .................... 252
30.15 Page 5 of 5 (250/300 EXC AUS) .................... 254
30.16 Page 1 of 3 (250 XC-W USA,
300 XC-W USA)............................................ 256
30.17 Page 2 of 3 (250 XC-W USA,
300 XC-W USA)............................................ 258
30.18 Page 3 of 3 (250 XC-W USA,
300 XC-W USA)............................................ 260
30.19 Page 1 of 3 (300 XC-W SIX DAYS USA) .......... 262
30.20 Page 2 of 3 (300 XC-W SIX DAYS USA) .......... 264
30.21 Page 3 of 3 (300 XC-W SIX DAYS USA) .......... 266
31 SUBSTANCES ......................................................... 268
32 AUXILIARY SUBSTANCES ........................................ 270
33 SPECIAL TOOLS ...................................................... 272
34 STANDARDS ........................................................... 282
INDEX ............................................................................ 283
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