ZHEJIANG KAYO MOTOR CO., LTD.
www.kayomoto.com
44
1.
Check the valve clearance.
Remove the big and small access covers, use a socket
spanner turn turn the magneto as is shown in picture,
make the T line aligns with the left access cover gap.
Check the air inlet and exhaust valves clearance,
adjust it to standard value.
Valve clearance standard (cooled engine):
0.02
～
0.04 mm
2.
Inspect the rocker assembly and push rod
Check whether the rotating and friction parts of the
rocker assembly are worn. If there is abnormal wear
or stuck rotation, change new rocker assembly.
Check the push rod, if the rod head is incomplete or
rod is bent, Replace new push rod.
