17 ENGINE
17.4.14 Checking crankshaft run-out at bearing pin
- Position the crankshaft on a roller block.
- Turn the crankshaft slowly.
Check the crankshaft run-out on both bearing pins.
Crankshaft - run-out on
bearing pin
� 0.03 mm (� 0.0012 in)
If the crankshaft run-out at the bearing pin is larger than
the specification:
17.4.15 Measuring the crankshaft end play
- Align the crankshaft.
..
- Insert the crankshaft into the right section of the engine case.
198
•
Info
I
Do not forget the dowels.
- Mount the left section of the engine case.
- Mount and tighten the screws.
Guideline
I
Screw, engine case
I
M6
110 Nm (7.4 lbf ft)
- Mount the dial gauge support on the engine case and mea
sure and note down the crankshaft axial play.
Guideline
Crankshaft - axial play
0.50 ... 0.60 mm (0.0197 ...
0.0236 in)
If the measured value does not meet specifications:
- Remove the crankshaft.
- Remove the crankshaft bearing inner race. (
0
p. 195)
- Calculate the thickness of the compensating disks.
- Add or remove compensating disks equally on both
sides.
Info
If the axial play is too small, remove compen
sating disks.
If the axial play is too large, add compensating
disks.
- Install the crankshaft bearing inner race. (
0
p. 195)
..
Содержание F2303Q0
Страница 1: ...PIONEERING SINCE 1903 REPAIR MANUAL2017 FS 450 Art no 3403050en Husqvarna MOTORCYCLES ...
Страница 2: ......
Страница 159: ...BRAKE SYSTEM 16 Check the foot brake lever for a firm pressure point 157 ...
Страница 260: ...20 LUBRICATION SYSTEM Finishing work Check the engine oil level 0 p 252 258 ...