Yamaha YZ250F Fahrer- Und Wartungshandbuch Seite 75

Oil capacity:
Engine oil
Periodic oil change
With oil filter replacement
Total amount
Coolant capacity (including all routes):
Air filter:
Fuel:
Type
Tank capacity
Carburetor:
Type
Manufacturer
Spark plug:
Type/manufacturer
Gap
Clutch type:
Transmission:
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Transmission type
Operation
Gear ratio: 1st
2nd
3rd
4th
5th
Chassis:
Frame type
Caster angle
Trail
Tire:
Type
Size (front)
Size (rear)
Tire pressure (front and rear)
GENERAL SPECIFICATIONS
1.0 L (0.88 Imp qt, 1.06 US qt)
1.1 L (0.97 Imp qt, 1.16 US qt)
1.2 L (1.06 Imp qt, 1.27 US qt)
0.9 L (0.79 Imp qt, 0.95 US qt)
Wet type element
Premium unleaded gasoline only with a
research octane number of 95 or higher.
(Except for ZA)
Premium gasoline (For ZA)
7.0 L (1.54 Imp gal, 1.85 US gal)
FCR-MX37
KEIHIN
CR8E/NGK (resistance type)
0.7 ~ 0.8 mm (0.028 ~ 0.031 in)
Wet, multiple-disc
Gear
57/17 (3.353)
Chain drive
48/13 (3.692) (Except for EUROPE)
49/13 (3.769) (For EUROPE)
Constant mesh, 5-speed
Left foot operation
30/14 (2.143)
28/16 (1.750)
29/20 (1.450)
27/22 (1.227)
25/24 (1.042)
Semi double cradle
27.1˚
117.4 mm (4.62 in)
With tube
80/100-21 51M (For USA, CDN, ZA, AUS, NZ
and F)
80/100-21 51R (For EUROPE except F)
100/90-19 57M (For USA, CDN, ZA, AUS, NZ
and F)
100/90-19 NHS (For EUROPE except F)
100 kPa (1.0 kgf/cm
2 - 2
SPEC
2
, 15 psi)
1
2