2004-2005 660 Yamaha Rhino Factory Service Manual, Page 164Get this manual

2004-2005 660 Yamaha Rhino Factory Service Manual, Page 164

CYLINDER AND PISTON
Wear limit

Standard 100.005100.055 mm (3.93723.9392 in) C= X+Y 2

Cylinder bore "C"

100.10 mm (3.9410 in)