Husqvarna FS 450 2015, Руководство по ремонту

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17 ENGINE
If the contact surface exhibits significant wear:
- Change the clutch facing discs and the clutch basket.
- Check needle bearing � and collar bushing
G,
for damage and wear.
If there is damage or wear:
- Change the needle bearing and collar bushing.
- Check clutch facing discs
48
for discoloration and scoring.
If there is discoloration or scoring:
- Change all clutch facing discs.
- Check the thickness of clutch facing discs
48.
I
Clutch facing disc - thickness I 2: 1.9 mm (?: 0.075 in)
If the clutch facing disc does not meet specifications:
- Change all clutch facing discs.
- Check the intermediate clutch discs
41)
for damage and wear.
If the intermediate clutch discs are not level and have pittings:
- Change all intermediate clutch discs.
17.4.36 Checking the shift mechanism
e
/\
o-',/_
- Check shift forks
O
at leaf
6)
for wear.
Shift fork
304687-10
Thickness at leaf 4.85 ... 4.95 mm (0.1909 ... 0.1949 in)
If the measured value does not meet specifications:
- Change the shift fork.
- Check shift grooves
C,
of shift drum @ for wear.
If the shift groove is worn:
- Change the shift drum.
- Check the seat of the shift drum in bearing
8.
If the shift drum is not correctly seated:
- Change the shift drum and/or bearing.
- Check bearing
8
for stiffness and wear.
If the bearing does not move easily or is worn:
- Change the bearing.
- Check shift rollers
C,
for surface damage and cracking.
If the shift roller exhibits surface damage or cracking:
164