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14.4.2 Installation of piston
Install location pin.
Lubricate piston ring and piston with machine oil and install
the slope upwards.
Note:
Piston shall not be scratched and piston ring shall not break.
After installation of piston ring, it shall revolve easily inside
piston ring groove.
Clean gasket on crankcase.
Note:
There should be no foreign material inside crankcase.
Install piston, piston pin, and piston pin retaining ring.
Note:
Install piston skirt tube with the gap face towards gas
inlet.
14.5 Installation of piston
Install gasket on crankcase.
Lubricate machine oil on inner wall of cylinder, piston and piston ring.
Be careful in installing piston ring into cylinder.
Note:
Do not damage piston ring.