ATV 200 - Page 169

8.Valve rocker and rocker shaft
1)Check
.Rocker hole
.Contacting surface with distribution cam
If over worn, replace it
2)Check
.Rocker shaft surface
Replace or check lubrication if there is bent,
scratch or discoloration
3)Measure
.Measure inner diameter of valve rocker hole
Replace it if unqualified
Outer diameter of rocker
11.985~11.991mm(0.4718~0.4721 in)
.Measure the outer diameter of rocker shaft
Replace it if unqualified
Inner diameter of rocker hole:12.000~12.018mm
(0.4724~0.4731 in)
Intake cam
Exhaust cam
Limit value “A” of
distribution cam
Limit value “B” of
distribution cam
36.437mm
(1.435 in)
36.482mm
(1.436in)
30.031mm
(1.182 in)
30.152mm
(1.187 in)
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