Husqvarna FC 250 2018 Repair Manual page 326

INDEX
piston/cylinder, mounting clearance measur-
ing ............................. 207
shift shaft, preassembling . . . . . . . . . . . . . 220
timing assembly, checking . . . . . . . . . . . . 216
timing chain tensioner, preparing for installa-
tion ............................ 217
valve spring seat, checking ............ 211
Engine - work on the individual parts
camshafts, checking . . . . . . . . . . . . . . . . 208
connecting rod, conrod bearing, and crank
pin, changing . . . . . . . . . . . . . . . . . . . . . 201
freewheel, removing ................. 213
valve springs, checking . . . . . . . . . . . . . . 210
valves, checking
valves, removing . . . . . . . . . . . . . . . . . . . 209
Engine - working on the individual parts
camshafts, checking the pivot points . . . . . 208
clutch, checking
countershaft, assembling . . . . . . . . . . . . . 225
countershaft, disassembling . . . . . . . . . . . 222
crankshaft bearing inner race, installing
crankshaft bearing inner race, removing . . . 200
crankshaft end play, measuring . . . . . . . . . 204
crankshaft speed sensor, installing . . . . . . . 267
crankshaft speed sensor, removing . . . . . . 267
cylinder -
cylinder, checking/measuring . . . . . . . . . . 205
drive gear wheel of the balancer shaft,
installing . . . . . . . . . . . . . . . . . . . . . . . . . 205
drive gear wheel of the balancer shaft,
removing . . . . . . . . . . . . . . . . . . . . . . . . 204
freewheel, checking ................. 213
freewheel, installing . . . . . . . . . . . . . . . . . 214
main shaft, assembling . . . . . . . . . . . . . . . 224
main shaft, disassembling . . . . . . . . . . . . . 221
oil pressure control valve, checking . . . . . . 199
piston ring end gap, checking . . . . . . . . . . 207
piston, checking/measuring
section of the engine case, left
section of the engine case, right
shift mechanism, checking . . . . . . . . . . . . 219
stator, installing .................... 267
stator, removing
transmission, checking ............... 222
valves, installing . . . . . . . . . . . . . . . . . . . 212
Engine assembly
camshafts, installing . . . . . . . . . . . . . . . . . 239
Checking the valve clearance . . . . . . . . . . 240
clutch basket, installing
clutch cover, installing
clutch discs, installing
324
®
Nikasil coating . . . . . . . . . . . . 205
clutch push rod, installing . . . . . . . . . . . . . 245
crankshaft, installing . . . . . . . . . . . . . . . . . 226
cylinder head, installing
engine, removing from the engine assembly
stand ........................... 245
force pump, installing . . . . . . . . . . . . . . . . 229
gear position sensor, installing . . . . . . . . . . 243
left engine case, installing . . . . . . . . . . . . . 228
locking lever, installing . . . . . . . . . . . . . . . 229
oil filter, installing . . . . . . . . . . . . . . . . . . . 244
oil screen, installing . . . . . . . . . . . . . . . . . 244
piston, installing . . . . . . . . . . . . . . . . . . . . 236
primary gear wheel, installing
rotor, installing . . . . . . . . . . . . . . . . . . . . . 236
210
shift drum locating unit, installing . . . . . . . . 229
shift drum, installing . . . . . . . . . . . . . . . . . 227
shift forks, installing . . . . . . . . . . . . . . . . . 227
shift rails, installing . . . . . . . . . . . . . . . . . . 227
218
shift shaft, installing . . . . . . . . . . . . . . . . . 229
spacer, installing . . . . . . . . . . . . . . . . . . . 228
spark plug, installing . . . . . . . . . . . . . . . . 243
201
starter drive, installing
starter motor, installing . . . . . . . . . . . . . . . 242
suction pump, installing . . . . . . . . . . . . . . 230
timing chain tensioner, installing . . . . . . . . 240
timing chain, installing . . . . . . . . . . . . . . . 231
transmission shafts, installing . . . . . . . . . . 226
valve clearance, adjusting . . . . . . . . . . . . . 241
valve cover, installing ................ 242
water pump cover, installing
Engine disassembly
camshafts, removing . . . . . . . . . . . . . . . . 183
clutch basket, removing . . . . . . . . . . . . . . 188
clutch cover, removing . . . . . . . . . . . . . . . 187
clutch discs, removing . . . . . . . . . . . . . . . 188
clutch push rod, removing . . . . . . . . . . . . . 179
crankshaft, removing . . . . . . . . . . . . . . . . 193
206
cylinder head, removing . . . . . . . . . . . . . . 184
196
draining the engine oil . . . . . . . . . . . . . . . 179
194 engine, positioning at ignition top dead center 182
force pump, removing . . . . . . . . . . . . . . . 190
gear position sensor, removing . . . . . . . . . 180
267 left engine case, removing
locking lever, removing . . . . . . . . . . . . . . . 190
oil filter, removing
piston, removing . . . . . . . . . . . . . . . . . . . 184
preparations . . . . . . . . . . . . . . . . . . . . . . 1 79
primary gear wheel, removing . . . . . . . . . . 189
rotor, removing . . . . . . . . . . . . . . . . . . . . 185
232
shift drum locating unit, removing . . . . . . . 191
234
shift drum, removing
233
238
232
236
235
191
180
192