Combination Of Piston And Cylinder - Yamaha TT-R125(M) Owner's Service Manual

CYLINDER AND PISTON

Combination of piston and cylinder

1. Check:
Cylinder mark a
Cylinder mark a
A
B
C
D
E
2. Check:
Piston mark a
Cylinder mark a
(color)
A (red)
B (orange)
C (green)
D (purple)
E (blue)
3. Combination:
Combine the piston and cylinder by the
following chart.
Cylinder mark
A
B
C
D
E
NOTE:
When you purchase a cylinder, you cannot
designate its size. Choose the piston that
matches the above chart.
4 - 37
ENG
Cylinder size
54.000 ~ 54.003 mm
(2.1260 ~ 2.1261 in)
54.004 ~ 54.007 mm
(2.1261 ~ 2.1263 in)
54.008 ~ 54.011 mm
(2.1263 ~ 2.1264 in)
54.012 ~ 54.015 mm
(2.1265 ~ 2.1266 in)
54.016 ~ 54.019 mm
(2.1266 ~ 2.1267 in)
Piston size
53.977 ~ 53.980 mm
(2.1251 ~ 2.1252 in)
53.981 ~ 53.984 mm
(2.1252 ~ 2.1254 in)
53.985 ~ 53.988 mm
(2.1254 ~ 2.1255 in)
53.989 ~ 53.992 mm
(2.1255 ~ 2.1257 in)
53.993 ~ 53.996 mm
(2.1257 ~ 2.1258 in)
Piston mark (color)
A (red)
B (orange)
C (green)
D (purple)
E (blue)