ASSEMBLING THE ENGINE
E
1
MOUNTING THE IDLER SHAFT
– Clamp the left housing half in the universal engine
work stand.
– Briefly heat the bearing (1) of the idler shaft (2) with a
hot-air blower and mount the idler shaft, carefully
tapping with a plastic hammer to the stop if necessary.
CAUTION: do not heat the bearing too long or
you will damage the bearing sealing.
– Connect both transmission shafts and insert in the
bearings.
– Move the engine case into a horizontal position and
insert the the shift forks in the shift grooves, the
driving pin (3) of the shift forks must be aligned.
NOTE: all three shift forks are identical.
–Turn the shift drum until it can be pushed into the
bearing seat with the circlip past the 1st idler gear.
– Mount the shift rolls (4) on the driving pin, fix with a
little grease if necessary.
–Attach the shift forks to the shift drum and mount the
shift rails (5) and (6), the longer shift rail (5) is used for
the countershaft shift forks.
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4
1
2
5
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