Yamaha YZ450F Fahrer- Und Wartungshandbuch Seite 426

CRANKCASE AND CRANKSHAFT
4 - 93
NOTE:
• Hold the connecting rod at top dead center
with one hand while turning the nut of the
installing tool with the other. Operate the
installing tool until the crankshaft bottoms
against the bearing.
• Before installing the crankshaft, clean the
contacting surface of crankcase.
CAUTION:
Do not use a hammer to drive in the crank-
shaft.
2. Check:
• Shifter operation
• Transmission operation
Unsmooth operation → Repair.
3. Install:
• Oil strainer 1
• Bolt (oil strainer) 2
10 Nm (1.0 m · kg, 7.2 ft · lb)
4. Apply:
• Sealant
On the crankcase (right).
YAMAHA Bond No. 1215
(ThreeBond
90890-85505
NOTE:
Clean the contacting surface of crankcase (left
and right) before applying the sealant.
ENG
®
No. 1215):