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17 ENGINE
302808-10
- Using a straightedge and the special tool, check the sealing
area of the cylinder for distortion.
I Feeler gauge (59029041100) (
l!!ll
p. 295)
Cylinder/cylinder head -
sealing area distortion
::; 0.10 mm (::; 0.0039 in)
If the measured value does not meet specifications:
- Change the cylinder head.
- Check sealing seat
G
of the valves.
Valve
Intake sealing seat width 2.00 mm (0.0787 in)
Valve
Exhaust sealing seat
width
12.00 mm (0.0787 in)
If the measured value does not meet specifications:
- Rework the valve seat.
- Blow compressed air through all oil channels and check that
they are clear.
17.4.31 Checking the rocker arm shafts
306609-10
17.4.32 Installing the valves
'
.i;,
-6)
..
310048-10
206
- Check the rocker arm shafts for damage and wear.
If there is damage or wear:
- Change the rocker arm shafts.
- Position valve spring seats
O.
Mount the new valve stem
seals@ .
Mount the valves according to their normal built-in position.
- Mount the springs and spring retainers fi).
Содержание F2303P0
Страница 1: ...PIONEERING SINCE 1903 REPAIR MANUAL2016 FS 450 Art no 3403034en Husqvarna MOTORCYCLES ...
Страница 2: ......
Страница 157: ...16 BRAKE SYSTEM Check the foot brake lever for a firm pressure point 155 ...
Страница 281: ...28 SERVICE SCHEDULE 279 ...