KTM 250 EXC RACING Owner's Manual page 143

B
B
3
4
4
4
Mounting the crankshaft and balancer shaft
– Secure the right half of the casing in the work stand.
– Thoroughly oil the cylinder roller bearings of the crankshaft and
– Carefully, insert the crankshaft into the bearing seat.
– Turn the crankshaft such that the mark
A
Mounting the shift mechanism and transmission
– Turn the engine sideward.
1
– Insert main shaft
2
– Apply grease to secure the shift rolls
– Apply grease to secure the 4 springs
4
grease the shaft seal ring of the crankshaft.
balancer shaft into the bearing seat. Make sure that the mark
the crankshaft is between the 2 marks
and countershaft
1
simultaneously.
6-2E
is in front and insert the
A
A
on the balancer shaft.
B
into the bearing seats
2
to the shift forks.
3
in the shift rails.
4
on