Honda ST50 1969 Shop Manual page 128

iston ring into the cylinder am1
~:::r:a;:e ~ing end gap.
SERVICE LIMIT:
TOP/SECOND_
0.5 mm (0.02 in)
. h the marks facing
Install the pisto~ ~;~:s:a'.~er first, then install
up. Install .the o1
the side rails. d piston ring damage
NOTE=. Av~::ti~~~on an
during insta . end gaps 180 degrees
Space th~o:~t.on ring
apart ass ·1 ring (side rails) gaps.
Do not align the 01 Id rotate free ·
After Installation, the ringsshou
ly in the ring lands. . ton ring in·
33for piston and pis Refer to page
stallation.
TOP -
CT70 '82 ADDENDUM 127
SECOND RING