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17 ENGINE
-
Check shift rails
-
Check the shift rails for scoring, wear, and smooth operation in the shift forks.
-
Check sliding plate
-
Check return surface
-
Check guide pin @ for looseness and wear.
17.4.35
220
If there is damage or wear:
-
Change the shift rollers.
C,
on a flat surface for run-out.
If there is run-out:
-
Change the shift rails.
If there is scoring or corrosion, or if the shift fork is stiff:
-
Change the shift rails.
0
in contact areas
If the sliding plate is worn:
-
Change the sliding plate.
(i)
on the sliding plate for wear.
If deep notches are present:
-
Change the sliding plate.
If the guide pin is loose and/or worn:
-
Change the sliding plate.
310356-10
Preassembling the shift shaft
0
for wear.
-
Preassemble the shift shaft.
-
Check clearance @ between the sliding plate and the shift
quadrant.
Shift shaft - sliding
plate/shift quadrant
clearance
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.
O
-
Mount sliding plate
and put the guide pin on the shift quadrant.
-
Mount pressure spring@.
-
Slide on spring guide (D, push return spring
offset end facing upward, over the spring guide and lift the
offset end over abutment bolt
-
Mount washer (D.
(�
p. 220)
0.40 ... 0.80 mm (0.0157 ...
0.0315 in)
with the guide pin facing downward
C,,
with the
0.
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