Yamaha FZS1000N Service Manual page 25

Item
Valve stem runout
Valve seat width
Intake
Exhaust
Valve springs
Free length
Intake
Exhaust
Installed length (valve closed)
Intake
Exhaust
Compressed spring force
(installed)
Intake
Exhaust
Spring tilt
Intake
Exhaust
Winding direction (top view)
Intake
Exhaust
ENGINE SPECIFICATIONS
Standard
SSS
0.9 X 1.1 mm (0.035 X 0.043 in)
0.9 X 1.1 mm (0.035 X 0.043 in)
38.90 mm (1.53 in)
40.67 mm (1.60 in)
34.50 mm (1.36 in)
35.00 mm (1.38 in)
82 X 96 N (8.2 X 9.6 kg, 18.4 X 25.4 lb)
110 X 126 N
(11.0 X 12.6 kg, 24.7 X 28.3 lb)
SSS
SSS
Clockwise
Clockwise
2-6
SPEC
Limit
0.01 mm
(0.0004 in)
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
2.5_/1.7 mm
(2.5_/0.067 in)
2.5_/1.8 mm
(2.5_/0.071 in)
SSS
SSS