SMC Networks CF5 Service Manual page 59

 
Measu re the clea arance betw
and gro oove.
Service limi S it: 0.06 mm m
 
Measu re the pisto on outer d
10 mm m high from m the skirt's
Service limi S it:
39.9 mm (fo 3 or 50cc en gine)
5 51.9 mm (fo or 100cc e ngine)
 
Measu re the pisto on pin bore
piston pin outer d diameter.
Pin outer di P iameter se ervice limit:
9.96 mm (fo 9 or 50cc en gine)
1 1.6 mm (fo or 100cc e ngine)
P Pin bore se ervice limit:
1 0.04 mm ( (for 50cc e ngine)
1 2.04 mm ( (for 100cc engine)
 
Measu re the con necting rod
inner d diameter w ith an insid
microm meter.
S Service limi it:
14.06 m mm (for 50 0cc engine
15.06 m mm (for 10 00cc engin
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ween ring
iameter at
s bottom.
e, and the
d small en d
de
)
e)
SMC C ATV 50 0/100 S
Chapte er 6 Cylind
Service M Manual
der Head/V Valves
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