Yamaha XV1700P Service Manual page 63

Item
Compressed spring force
(installed)
Intake
Exhaust
Spring tilt
Intake
Exhaust
Winding direction (top view)
Intake
Exhaust
Outer springs
Free length
Intake
Exhaust
Spring rate-intake (K1)
Spring rate-intake (K2)
Spring rate-exhaust (K1)
Spring rate-exhaust (K2)
Installed length (valve closed)
Intake
Exhaust
Compressed spring force
(installed)
Intake
Exhaust
ENGINE SPECIFICATIONS
Standard
63 ~ 73 N (6.3 ~ 7.3 kg, 13.9 ~ 16.1 lb)
63 ~ 73 N (6.3 ~ 7.3 kg, 13.9 ~ 16.1 lb)
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Counterclockwise
Counterclockwise
43.25 mm (1.70 in)
43.25 mm (1.70 in)
12.2 N/mm (69.66 lb/in)
14.9 N/mm (85.08 lb/in)
12.2 N/mm (69.66 lb/in)
14.9 N/mm (85.08 lb/in)
31.0 mm (1.22 in)
31.0 mm (1.22 in)
139 ~ 161 N
(13.9 ~ 16.1 kg, 30.6 ~ 35.5 lb)
139 ~ 161 N
(13.9 ~ 16.1 kg, 30.6 ~ 35.5 lb)
2 - 7
SPEC
Limit
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2.5°/2.4 mm
(2.5°/0.094 in)
2.5°/2.4 mm
(2.5°/0.094 in)
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41.26 mm
(1.62 in)
41.26 mm
(1.62 in)
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