Yamaha Scorpio - Crankshaft Installation; Crankcase Assembling

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ENG
CRANKCASE AND CRANKSHAFT
3.Check:
●
Timing chain guide (exhaust side)
●
Timing chain guide (intake side)
Damage/wear
→
Replace the defective
part(-s).
CRANKSHAFT INSTALLATION
1.Install:
●
Crankshaft
Into the crankcase (right)
NOTE:
Hold the connecting rod
1
at top dead center
with one hand while turning the nut of the
installing tool with the other. Operate the
installing tool unit the crankshaft bottoms
against the bearing.
Crankshaft installer pot
2
:
90890-01274
Crankshaft installer bolt
3
:
90890-01275
Adaptor (M10)
4
:
90890-01383
spacer
5
:
90890-01288
CRANKCASE ASSEMBLING
1.Apply:
●
Sealant
To the mating surface of both case halves
1
.
2.Install:
●
Dowel pins
2
3.Fit the right crankcase onto the left case.
Tap lightly on the case with a soft hammer.
CAUTION:
Before installing and torquing the crank-
case holding bolts, be sure to check
whether the transmission is functioning
properly by manually rotating the shift cam
either way.
Yamaha bond No. 1215
90890-85505