ZHEJIANG KAYO MOTOR CO., LTD.
WWW.KAYOMOTO.COM
56
Check whether there is excessive carbon
deposit on piston top and groove. Remove
if necessary.
Check the state of piston and replace if worn
or if reuse is questionable. Measure diameter
of piston skirt. Replace it if the value is
beyond the maintenance limit value.
Assemble the piston ring according to the
fignne and check whether piston ring is
damaged or the elasticity is weaken.
Replace if necessary.
