Yamaha YZ125(R)/LC, Owner'S Service Manual

Page: 348 / 568

4-68
ENG
CRANKCASE AND CRANKSHAFT
6. Install:
9 Holder
1
9 Bolt (holder)
2
7. Install:
9 Segment
1
9 Bolt (segment)
2
NOTE:
9 When installing the segment onto the shift cam
3
, align the punch mark
a
with the dowel pin
b
.
9 Turn the segment clockwise until it stops and
tighten the bolt.
8. Remove:
9 Sealant
Forced out on the cylinder mating surface.
9. Apply:
9 Engine oil
To the crank pin, bearing, oil delivery hole
and connecting rod big end washer.
10. Check:
9 Crankshaft and transmission operation
Unsmooth operation
→
Repair.
30 Nm (3.0 m•kg, 22 ft•lb)
10 Nm (1.0 m•kg, 7.2 ft•lb)