Yamaha YZ85 Manuel D'atelier Du Proprietaire page 314

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