-63-
SPECIFICATIONS
- 63-
Item
Standard Limit
Stem-to-guide clearance IN
EX
Stem runout limit
Valve seat width IN
EX
0.010 ~ 0.037 mm
(0.0004 ~ 0.0015 in)
0.025 ~ 0.052 mm
(0.0010 ~ 0.0020 in)
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0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in)
0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in)
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
41.0mm (1.61 in)
41.0mm(1.61in)
31.0mm (1.22 in)
31.0 mm(1.22 in)
250.0 ~ 290.0N
(25.51 ~ 29.59 kg, 56.25 ~ 65.25 lb)
250.0 ~ 290.0N
(25.51 ~ 29.59 kg, 56.25 ~ 65.25 lb)
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Clockwise
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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