Hisun HS200UTV - Page 77

-62-
SPECIFICATIONS
- 62-
Item Standard Limit
Cam chain
No. of links
Cam chain adjustment method
102
Automatic
Rocker arm/rocker arm shaft
Rocker arm inside diameter
Shaft outside diameter
Arm-to-shaft clearance
12.011~ 12.018 mm
(0.4729 ~ 0.4731 in)
11.982~ 11.989 mm
(0.4717 ~ 0.4720 in)
0.022 ~ 0.036 mm
(0.0009 ~ 0.0014 in)
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Valve, valve seat, valve guide
Valve clearance (cold) IN
EX
0.04~ 0.067 mm
(0.0016~ 0.0026in)
0.08 ~ 0.15 mm
(0.0031 ~ 0.0059 in)
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Valve dimensions
head diameter face width seat width margin thickness
“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
33.9~ 34.1mm
(1.3346~ 1.3425 in)
28.4 ~ 28.6 mm
(1.1181 ~ 1.1260in)
3.54 mm (0.1394 in)
2.83 mm(0.1114in)
0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in)
0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in)
1.0 ~ 1.4 mm
(0.0394 ~ 0.0551 in)
1.2 ~ 1.6mm
(0.0472 ~ 0.0630 in)
5.450~ 5.465mm
(0.2147 ~ 0.2152 in)
5.425~5.455 mm
(0.2136 ~ 0.2148 in)
5.475 ~ 5.485 mm
(0.2156~ 0.2159 in)
5.475 ~ 5.485 mm
(0.2156~ 0.2159 in)
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SPECIFICATIONS
- 63-
Item Standard Limit
Stem-to-guide clearance IN
EX
Stem runout limit
Valve seat width
IN
EX
0.010 ~ 0.035 mm
(0.0040 ~ 0.0014 in)
0.020 ~ 0.060 mm
(0.0008 ~ 0.0024 in)
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0.02 mm(0.0008in)
0.02 mm(0.0008in)
0.08 mm
(0.0031 in)
0.10 mm
(0.0039 in)
0.01 mm
(0.0004 in)
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Valve spring
Inner spring
Free length IN
EX
Set length (valve closed) IN
EX
Compressed pressure
(installed) IN
EX
Tilt limit
* IN
EX
Direction of winding
(top view)
IN
EX
Inner：39.2mm(1.54in)
Outer：44.9mm(1.77in)
Inner：39.2mm(1.54in)
Outer：44.9mm(1.77in)
Inner：33.7mm(1.33in)
Outer：38.4mm(1.51in)
Inner：33.7mm(1.33in)
Outer：38.4mm(1.51in)
Inner：75.6~87.0N
（7.71~8.88 kg，17.00~19.58 lb）
Outer：191.4~220.2N
（19.53~22.47 kg，43.06~49.54 lb）
Inner：75.6~87.0N
（7.71~8.88 kg，17.00 ~19.58 lb）
Outer：191.4～220.2N
（19.53~22.47 kg，43.06~49.54 lb）
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Inner：Counter Clockwise
Outer：Clockwise
Inner：Counter Clockwise
Outer：Clockwise
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2.5°/1.4 mm
(2.5°/0.055 in)
2.5°/1.6 mm
(2.5°/0.063 in)
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