Husqvarna FE 250 AU 2014, Руководство по ремонту

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TABLE OF CONTENTS
18.3.31 Removing the shift forks .............................. 146
18.3.32 Removing the transmission shafts ............... 146
18.3.33 Removing the crankshaft ............................. 146
18.4 Working on individual parts .............................. 147
18.4.1 Work on the right section of the engine
case .............................................................. 147
18.4.2 Work on the left section of the engine
case .............................................................. 148
18.4.3 Work on the clutch cover ............................. 149
18.4.4 Checking the oil pressure regulator valve .... 150
18.4.5 Checking the lubrication system .................. 151
18.4.6 Removing the crankshaft bearing inner
race .............................................................. 151
18.4. 7 Installing the crankshaft bearing inner
race .............................................................. 152
18.4.8 Changing the connecting rod, conrod
bearing, and crank pin ................................. 152
18.4.9 Checking the crankshaft run-out at the
bearing pin ................................................... 154
18.4.10 Measuring the crankshaft end play .............. 154
18.4.11 Removing the drive wheel of the balancer
shaft .............................................................. 154
18.4.12 Installing the drive wheel of the balancer
shaft .............................................................. 155
18.4.13 Cylinder - Nikasil ® coating ............................ 155
18.4.14 Checking/measuring the cylinder ................. 155
18.4.15 Checking/measuring the piston ................... 156
18.4.16 Measuring the piston/cylinder mounting
clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 56
18.4.17 Checking the piston ring end gap ................ 157
18.4.18 Checking the camshafts ............................... 157
18.4.19 Work on the intake camshaft ....................... 157
18.4.20 Checking the pivot points of the
camshafts..................................................... 158
18.4.21 Removing the valves .................................... 159
18.4.22
Checking the valves ..................................... 160
18.4.23 Checking the valve springs .......................... 160
18.4.24
Checking the valve spring seat .................... 160
18.4.25 Checking the cam levers .............................. 161
18.4.26 Checking the cylinder head .......................... 161
18.4.27 Installing the valves ...................................... 161
18.4.28
18.4.29
18.4.30
18.4.31
18.4.32
18.4.33
18.4.34
18.4.35
Checking the freewheel. ............................... 162
Removing the freewheel. .............................. 163
Installing the freewheel. ................................ 163
Checking the electric starter drive ............... 164
Checking the timing assembly ..................... 165
Preparing the timing chain tensioner for
installation .................................................... 166
Checking the clutch ..................................... 166
Checking the shift mechanism ..................... 168
18.4.36 Preassembling the shift shaft ....................... 169
18.4.37 Disassembling the main shaft ...................... 169
18.4.38 Disassembling the countershaft ................... 170
18.4.39 Checking the transmission ........................... 170
18.4.40 Assembling the main shaft ........................... 171
18.4.41 Assembling the countershaft ........................ 172
18.5 Engine assembly ............................................... 173
18.5.1 Installing the crankshaft ............................... 173
18.5.2 Installing the transmission shafts ................. 17 4
18.5.3 Installing the shift forks ................................ 17 4
18.5.4 Installing the shift drum ................................ 17 4
4
18.5.5 Installing the shift rails .................................. 175
18.5.6 Installing the left engine case ....................... 175
18.5. 7 Installing the spacer ..................................... 176
18.5.8 Installing the timing chain ............................. 176
18.5.9 Installing the primary gear ............................ 176
18.5.10 Installing the force pump .............................. 177
18.5.11 Installing the suction pump .......................... 177
18.5.12 Installing the locking lever ............................ 178
18.5.13 Installing the shift drum locating unit ........... 178
18.5.14 Installing the shift shaft ................................ 179
18.5.15 Installing the clutch basket ........................... 179
18.5.16 Installing the clutch discs ............................. 180
18.5.17 Installing the clutch cover ............................ 181
18.5.18 Installing the water pump cover ................... 182
18.5.19 Installing the starter drive ............................. 182
18.5.20 Installing the piston ...................................... 183
18.5.21 Installing the cylinder head ........................... 185
18.5.22 Installing the camshafts ................................ 186
18.5.23 Installing the timing chain tensioner ............. 186
18.5.24 Checking the valve clearance ...................... 187
18.5.25
Adjusting the valve clearance ....................... 188
18.5.26 Installing the torque limiter ........................... 188
18.5.27 Installing the alternator cover ....................... 188
18.5.28 Installing the valve cover .............................. 189
18.5.29
Installing the spark plug ............................... 189
18.5.30 Installing the oil filter ..................................... 190
18.5.31 Installing the oil screen ................................. 190
18.5.32 Installing the spacer ..................................... 191
18.5.33 Installing the clutch push rod ....................... 191
18.5.34 Removing the engine from the engine
assembly stand ............................................ 191
19 CLUTCH ........................................................................ 192
19.1 Checking/correcting the fluid level of the
hydraulic clutch ................................................. 192
19.2 Changing the hydraulic clutch fluid .................. 192
20 WATER PUMP, COOLING SYSTEM ............................. 194
21
22
23
20.1 Cooling system ................................................. 194
20.2 Checking the antifreeze and coolant level ........ 194
20.3 Checking the coolant level. ............................... 195
20.4 Draining the coolant .......................................... 195
20.5 Refilling coolant ................................................ 196
LUBRICATION SYSTEM ............................................... 197
21.1 Oil circuit ........................................................... 197
21.2
Checking the engine oil level ............................ 197
21.3
Changing the engine oil and oil filter,
cleaning the oil screen ...................................... 198
21.4 Adding engine oil .............................................. 200
21.5 Checking the engine oil pressure ..................... 200
IGNITION SYSTEM ........................................................ 202
22.1
22.2
22.3
Ignition coil - checking the secondary
winding .............................................................. 202
Checking the spark plug connector .................. 202
Alternator - checking the stator winding ........... 202
22.4 Removing the stator and ignition pulse
generator ........................................................... 203
22.5 Installing the stator and ignition pulse
generator ........................................................... 203
ELECTRIC STARTER ..................................................... 204
23.1 Checking the starter motor ............................... 204