Husqvarna F2103P4, Руководство по ремонту

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18 ENGINE
-
Check the shift rollers for damage and wear.
If there is damage or wear:
-
Change the shift rollers.
-
Check the springs of shift rails
8
for damage and wear.
If the spring is damaged or worn:
-
Change the spring of the shift rail.
-
Check the shift rails
8
for run-out on a flat surface.
If there is run-out:
-
Change the shift rail.
-
Check the shift rails for scoring, wear and smooth operation in the shift forks.
If scoring or wear is present or of the shift fork is stiff:
-
Change the shift rail.
-
Check sliding plate
0
for wear on contact areas Q).
If the sliding plate is worn:
-
Change the sliding plate.
-
Check return surface
@)
on the sliding plate for wear.
If there is severe grooving:
-
Change the sliding plate.
-
Check guide bolts 4) for firm seating and wear.
If the guide bolts are loose or worn:
-
Change the sliding plate.
-
Preassemble the shift shaft. ( � p. 203)
305009-10
18.4.36 Preassembling the shift shaft
305010-10
-
Check clearance
O
between the sliding plate and the shift
quadrant.
Shift shaft - sliding
plate/shift quadrant
clearance
0.40 ... 0.80 mm (0.0157 ...
0.0315 in)
If the measured value does not meet specifications:
-
Change the sliding plate.
-
Secure the short end of the shift shaft in the bench vise.
Guideline
I
Use soft jaws.
-
Mount sliding plate
O
with the guide pin facing downward
and put the guide pin on the shift quadrant.
-
Mount pressure spring@.
-
Slide on spring guide (D, push return spring
8,
with the
offset end facing upward, over the spring guide and lift the
offset end over abutment bolt
0.
-
Mount washer (D.
41
41
203