Hisun HS800 - Page 49

Specifications
2-8
Item Metric Standard Service Wear Limit
Cam chain
No. of links
Cam chain adjustment
method
Rocker arm/rocker
arm shaft
Rocker arm inside
diameter
Shaft outside diameter
Arm-to-shaft clearance
Valve dimensions
head diameter
“A” head diameter
IN
EX
“B” face width
IN
EX
“C” seat width
IN
EX
“D” margin thickness
IN
EX
Stem outside diameter
IN
EX
Guide inside diameter
IN
EX
126
Automatic
12.011-12.018 mm (0.4729-0.4731in)
11.982-11.989 mm (0.4717-0.4720 in)
0.022-0.036 mm (0.0009-0.0014 in)
face width seat width
26.9~ 27.1mm (1.0591~ 1.0669
in)
30.9 ~ 31.1 mm (1.2165 ~ 1.2244in)
2.25 mm (0.0900 in)
2.26 mm (0.0890 in)
0.9 ~ 1.1 mm (0.0354 ~ 0.0433 in)
0.9 ~ 1.1 mm (0.0354 ~ 0.0433 in)
0.85 ~ 1.15 mm (0.0335 ~ 0.0453 in)
0.85 ~ 1.15 mm (0.0335 ~ 0.0453 in)
4.945~ 4.960mm (0.1947 ~ 0.1953 in)
4.945~ 4.960 mm (0.1947 ~ 0.1953 in)
5.000 ~ 5.012 mm (0.1969~ 0.1973 in)
5.000 ~ 5.012 mm (0.1969~ 0.1973 in)
margin thickness