Yamaha YFM70RY Service Manual page 35

4th
5th
Reverse gear
Main axle runout limit
Drive axle runout limit
Shifting mechanism
Shift mechanism type
Shift fork thickness
Reverse knob free play
Decompression device
Device type
Air filter
Air filter element
Air filter oil grade
Fuel pump
Pump type
Model/manufacturer
Maximum consumption amperage
Output pressure
Throttle body
Type/quantity
Manufacturer
ID mark
Throttle valve size
Fuel injector
Model/quantity
Manufacturer
Idling condition
Engine idling speed
Intake vacuum
Water temperature
Oil temperature
Throttle lever free play
Speed limiter length
ENGINE SPECIFICATIONS
25/22 (1.136)
22/24 (0.917)
24/13 × 29/12 (4.462)
0.08 mm (0.0031 in)
0.08 mm (0.0031 in)
Shift drum and guide bar
5.76–5.89 mm (0.2268–0.2319 in)
0 mm (0 in)
Auto decomp
Wet element
Foam air filter oil
Electrical
1S3/DENSO
4.8 A
324 kPa (3.24 kg/cm² , 46.1 psi)
44EHS/1
MIKUNI
1S3H-10
#50
297500–0390/1
DENSO
1500–1700 r/min
37.8 kPa (284 mmHg, 11.2 inHg)
80.0 °C (176.0 °F)
55.0–65.0 °C (131.0–149.0 °F)
2.0–4.0 mm (0.08–0.16 in)
Less than 12 mm (0.47 in)
2-8