Yamaha YZ85(S)/LC, Owner'S Service Manual

Page: 312 / 506

4 - 58
ENG
4. Install:
●
Dowel pin
1
●
Right crankcase
2
To left crankcase
3
.
NOTE:
●
Turn the shift cam
4
to the position shown in
the figure so that it does not contact the
crankcase when installing the crankcase.
●
Fit the right crankcase onto the left crank-
case. Tap lightly on the case with soft ham-
mer.
●
When installing the crankcase, the connect-
ing rod should be positioned at TDC (top
dead center).
5PA41760
5PA41770
5. Install:
●
Clamp
1
●
Screw (crankcase)
2
NOTE:
Tighten the crankcase tightening screws in
stage, using a crisscross pattern.
5PA41780
T
R
.
.
8 Nm (0.8 m · kg, 5.8 ft · lb)
6. Install:
●
Crankcase oil seal holder
1
●
Bolt (crankcase oil seal holder)
2
7. Remove:
●
Sealant
Forced out on the cylinder mating surface.
8. Apply:
●
Engine oil
To the crank pin, bearing, oil delivery hole
and connecting rod end washer.
9. Check:
●
Crankshaft and transmission operation
Unsmooth operation
→
Repair.
5PAR0010
T
R
.
.
20 Nm (2.0 m · kg, 14 ft · lb)
CRANKCASE AND CRANKSHAFT