25
whether the cylinder head is out of shape. Examine the
flatness of cylinder head by flat or knife edge gauge and
clearance gauge .
Repairing limit value: 0.05mm.See figure 2-21
Figure 2-21
2
．Remove and examine the width of valve .
Repairing limit value: 2.0mm.See figure 2-21-1 ,2-21-2,
2-21-3.
Figure 2-21-1 Figure 2-21-2
If the mating surfaces is coarse, corrode or cannot contact
with valve seat normally. repalce it.
Summary of Contents for HS500ATV-2
Page 1: ...1 500ATV 2 Maintenance Manual...
Page 5: ...5 General Information 1 Description...
Page 6: ...6...
Page 40: ...40 3 9 carburetor 3 9 1 structure of carburetor...
