Piston
Disassembling Piston
●Remove the piston pin clip[A], remove the piston pin [B] and take
the piston [C].
During disassembly, do not drop the clip into the crankcase.
●Remove the piston ring.
Installing Piston
●When replacing the piston, select the cylinder and piston of
matching group for assembly and detect the cylinder matching
clearance and other size requirements
●Apply engine oil to the piston ring and piston evenly, make the
piston ring mark side up and install it in place. During assembly,
make the opening directions of three piston rings differ by120
degrees and make two steel plates of combination oil ring stagger by
30°.
Note
Do not scratch the piston and do not break the piston ring.
After the piston ring is installed, it can
piston ring groove.
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