Yamaha Motor Co., Ltd. YFM7FGPW — CYLINDER AND PISTON

EBS00245 CYLINDER AND PISTON 4 - 34 CYLINDER AND PISTON ENG 1st 15 Nm (1.5 m • kg, 11 ft • lb) E 2nd 50 Nm (5.0m • kg, 36 ft • lb) T.R. E 1 10 Nm (1.0 m • kg, 7.2 ft • Ib) T.R. 2 E E 8 7 9 10 3 New 4 New 5 4 6 E New 5 Order Job/Part Q’ty Remarks 1 2 3 4 5 6 7 8 9 10 Removing the cylinder and piston Cylinder head Water jacket joint Timing chain guide (exhaust side) Cylinder Cylinder gasket Dowel pin Piston pin clip Piston pin Piston Top ring 2nd ring Oil ring 1 1 1 2 2 1 1 1 1 1 Remove the parts in the order listed. Refer to “CYLINDER HEAD”. Refer to “WATER PUMP” in chapter 5. Refer to “INSTALLING THE PISTON AND CYLINDER”.

Refer to “REMOVING THE PISTON” and “INSTALLING THE PISTON AND CYLINDER”. For installation, reverse the removal pro- cedure. T.R. 1st 1 5 Nm (1.5 m • kg, 11 ft • lb) 2nd 5 0 Nm (5.0m • kg, 36 ft • lb) T. 10 Nm (1.0 m • kg, 7.2 ft • Ib) R.