Yamaha TT-R125W Manuel D'atelier Du Proprietaire page 328

CYLINDER AND PISTON
Extent of removal:
Extent of removal
Preparation for removal
1
2
1 Cylinder removal
Order Part name
CYLINDER AND PISTON
REMOVAL
Cylinder head
1 Exhaust timing chain guide
2 Cylinder/O-ring
3 Dowel pin
4 Gasket
5 Piston pin clip
6 Piston pin
7 Piston
8 Piston ring set
CYLINDER AND PISTON
Q'ty
1
1/1
2
1
2
1
1
1
4 - 32
ENG
2 Piston removal
Remarks
Refer to "CYLINDER HEAD" section.
Refer to "REMOVAL POINTS".