Release 00 / 2002 - 09
Air-injection 50 cc
02 / 04
Chapter.2
CY RINGS
Item:
Port at the end of the unassembled
segment
Port at the end of the segment fitted
into the cylinder
Segment/slot clearance
Piston pin housing bore on piston
Piston pin outer diameter
Limit:
mm (in)
1°-2°
1°-2° T
4.5
(0.18)
Air-
injection
Air-
injection
Air-
injection
Air-
injection
Air-
injection
0.25 - 0.40
(0.0098 - 0.0157)
0.036 - 0.076
(0.0014 - 0.0030)
12.002 - 12.010
(0.4725 - 0.4728)
11.996 - 12.000
(0.4723 - 0.4724)
3.6
(0.14)
0.70
(0.027)
-
-
12.030
(0.4736)
11.980
(0.4717)
Standard:
mm (in)
T
Approx.
1°-2°