CHAPTER 3C ENGINE 100/125/150/200 SERVICE MANUAL09.0
CHAPTER 3C ENGINE PAGE.3C - 11 -
4. Remove piston ring. Eliminate the carbon
deposits from the piston ring grooves and
rings.
NOTE:
Be sure to keep the piston ring undamaged.
5. Position piston ring. Measure the gap
between piston ring and ring groove.
Limit: first ring: 0.09mm
2
nd
ring: 0.09mm.
6. Measure piston pin bore diameter,
Limit: 15.04mm.
7. Measure piston pin outside diameter
Limit : 14.96mm.