Yamaha YZFR1Y(C) 2009 Service Manual page 44

Clutch
Clutch type
Clutch release method
Clutch lever free play
Friction plate thickness
Wear limit
Plate quantity
Clutch plate thickness
Plate quantity
Warpage limit
Clutch spring free length
Limit
Spring quantity
Transmission
Transmission type
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Operation
Gear ratio
1st
2nd
3rd
4th
5th
6th
Main axle runout limit
Drive axle runout limit
Shifting mechanism
Shift mechanism type
Shift fork guide bar bending limit
Shift fork-L thickness
Shift fork-C thickness
Shift fork-R thickness
Air filter
Air filter element
Fuel pump
Pump type
Maximum consumption amperage
Fuel pressure
Fuel injector
Model/quantity
Fuel injector resistance
Throttle body
Type/quantity
ID mark
Throttle position sensor
Throttle position sensor resistance
ENGINE SPECIFICATIONS
Wet, multiple-disc
Outer pull, rack and pinion pull
10.0–15.0 mm (0.39–0.59 in)
2.92–3.08 mm (0.115–0.121 in)
2.82 mm (0.111 in)
9 pcs
1.90–2.10 mm (0.075–0.083 in)
8 pcs
0.10 mm (0.0039 in)
43.80 mm (1.72 in)
41.61 mm (1.64 in)
6 pcs
Constant mesh 6-speed
Spur gear
65/43 (1.512)
Chain drive
47/17 (2.765)
Left foot operation
38/15 (2.533)
33/16 (2.063)
37/21 (1.762)
35/23 (1.522)
30/22 (1.364)
33/26 (1.269)
0.08 mm (0.0032 in)
0.08 mm (0.0032 in)
Shift drum and guide bar
0.100 mm (0.0039 in)
5.795–5.868 mm (0.2281–0.2310 in)
5.795–5.868 mm (0.2281–0.2310 in)
5.760–5.890 mm (0.2268–0.2319 in)
Oil-coated paper element
Electrical
6.0 A
324.0 kPa (3.24 kgf/cm², 47.0 psi)
297500–1470/4 (Pri) , 297500–1640/4 (2nd)
12.0 Ω at 20 °C (68 °F)
45EIDW/1
14B1 00 (USA)
14B5 10 (California)
1.2–2.8 kΩ
2-7