18 ENGINE
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Change the sliding plate.
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Preassemble the shift shaft. (
�
p. 169)
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Check clearance
O
between the sliding plate and the shift quadrant.
169
Shift shaft - sliding plate/shift quad
rant clearance
0.40 ... 0.80 mm (0.0157 ... 0.0315 in)
18.4.36 Preassembling the shift shaft
305010-10
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
@),
push return spring
C,,
with the offset end facing
upward, over the spring guide and lift the offset end over abutment bolt
0.
-
Mount washer (D.
18.4.37 Disassembling the main shaft
306576-10
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Secure the main shaft with the toothed end facing downward in the bench vise.
Guideline
Use soft jaws.
-
Remove stop disk
O
and second-gear fixed gear
@.
-
Remove sixth-gear idler gear
@).
-
Remove needle bearing
C,
and stop disk
0-
-
Remove lock ring (D.
-
Remove third/fourth-gear sliding gear@.
-
Remove lock ring
fD.
-
Remove stop disk
@)
and fifth-gear idler gear Ci).
-
Remove needle bearing
G,.