Installing The Cylinder - Yamaha YFZ450S 2003 Service Manual

CYLINDER AND PISTON
4. Lubricate:
• piston
• piston rings
• cylinder
NOTE:
_
Apply a liberal coating of engine oil.
EBS00253

INSTALLING THE CYLINDER

1. Install:
• cylinder gasket 1
• dowel pins
• O-ring
• cylinder 2
• bolts
NOTE:
_
Install the cylinder with one hand while com-
pressing the piston rings with the other hand.
CAUTION:
_
• Be careful not to damage the timing chain
damper during installation.
• Pass the timing chain through the timing
chain cavity.
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ENG
New
10 Nm (1.0 m · kg, 7.2 ft · lb)