Yamaha YZF-R25 Service Manual page 39

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6th
Main axle runout limit
Drive axle runout limit
Shifting mechanism
Shift mechanism type
Shift fork guide bar bending limit
Shift fork thickness
Air filter
Air filter element
Fuel pump
Pump type
Maximum consumption amperage
Fuel injector
Model/quantity
Throttle body
Type/quantity
ID mark
Throttle position sensor
Resistance
Output voltage (at idle)
Fuel injection sensor
Crankshaft position sensor resistance
Intake air pressure sensor output voltage
Intake air temperature sensor resistance
Coolant temperature sensor resistance
Idling condition
Fuel line pressure at idling
Engine idling speed
CO%
Intake vacuum
Water temperature
Oil temperature
Throttle grip free play
ENGINE SPECIFICATIONS
0.920 (23/25)
0.06 mm (0.0024 in)
0.06 mm (0.0024 in)
Shift drum and guide bar
0.050 mm (0.0020 in)
5.76–5.89 mm (0.2268–0.2319 in)
Oil-coated paper element
Electrical
1.7 A
297500-2370/2
EHDW32-1
1WD1 00
**
0.63–0.73 V
192–288 Ω
3.88–4.12 V@101.3 kPa (3.88–4.12 V@1.01
kgf/cm², 3.88–4.12 V@14.7 psi)
5700–6300 Ω@0 °C (5700–6300 Ω@32 °F)
2513–2777 Ω@20 °C (2513–2777 Ω@68 °F)
220–300 kPa (2.2–3.0 kgf/cm², 31.9–43.5 psi) /
Regulated pressure 250 kPa (2.5 kgf/cm², 36.3
psi)
1300–1500 r/min
0.7–5.5 %
69.4–72.0 kPa (521–540 mmHg, 20.5–21.3
inHg)
85.0–105.0 °C (185.00–221.00 °F)
60.0–80.0 °C (140.00–176.00 °F)
3.0–5.0 mm (0.12–0.20 in)
2-6

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