Generic Onyx 50 - Piston Ring

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Remove piston ring and install piston ring at the bottom of cylinder.
Note: press piston ring into cylinder with piston head. Measure clearance of piston ring mouth.
Usage limit: 0.5mm。
Measure ID of piston pin hole.
Usage limit： 12.04mm。
Measure OD of piston pin.
Usage limit: 11.96mm。
Clearance between piston pin hole and piston pin.
usage limit: 0.02mm。
Measure OD of piston.
Note： measured place shall be perpendicular to piston pin,
at about 11.5mm bellow piston skirt.
Usage limit: 39.9mm。
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P
iston
11 5m
T
ester
P
iston ring