Installing The Cylinder - Yamaha 2004 YXR660 Service Manual

CYLINDER AND PISTON

INSTALLING THE CYLINDER

1. Install:
• cylinder
• O-ring
New
• bolts (M10)
• bolts (M6)
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
guide during installation.
• Pass the timing chain through the timing
chain cavity.
4 - 39
ENG
42 Nm (4.2 m · kg, 30 ft · lb)
10 Nm (1.0 m · kg, 7.2 ft · lb)