Yamaha YZ250F 2008 Owner's Service Manual page 30

Height
Thickness
Radiator cap opening pressure
Radiator capacity (total)
Water pump
Type
CHASSIS
Item
Steering system:
Steering bearing type
Front suspension:
Front fork travel
Fork spring free length
Spring rate, STD
Optional spring
Oil capacity
Oil grade
Inner tube outer diameter
Front fork top end
Rear suspension:
Shock absorber travel
Spring free length
Fitting length
One I.D. mark
Two I.D. marks
Three I.D. marks
<Min.–Max.>
One I.D. mark
Two I.D. marks
Three I.D. marks
Spring rate, STD
Optional spring
Enclosed gas pressure
Swingarm:
Swingarm free play limit
End
Wheel:
Front wheel type
Item
MAINTENANCE SPECIFICATIONS
Standard
240 mm (9.4 in)
22 mm (0.9 in)
110 kPa (1.1 kg/cm
0.58 L (0.51 Imp qt, 0.61 US qt)
Single-suction centrifugal pump
Standard
Taper roller bearing
300 mm (11.8 in)
454 mm (17.9 in)
K = 4.4 N/mm (0.449 kg/mm, 25.1 lb/in)
Yes
3
(18.3 lmp oz, 17.6 US oz)
521 cm
Suspension oil "S1"
48 mm (1.89 in)
5 mm (0.20 in)
USA, CDN, AUS, NZ,
ZA
131.5 mm (5.18 in)
Approx.275 mm (10.83
in)
268 mm (10.55 in)
274 mm (10.79 in)
265.5 mm (10.45 in)
255.5–273.5 mm
(10.06–10.77 in)
261.5–279.5 mm
(10.30–11.00 in)
253.0–271.0 mm (9.96–
10.67 in)
K = 52.0 N/mm (5.30 kg/
mm, 296.8 lb/in)
Yes
2
1,000 kPa (10 kg/cm ,
142 psi)
----
Spoke wheel
2-8
2
, 15.6 psi)
EUROPE
←
←
262 mm (10.31 in)
268 mm (10.55 in)
259.5 mm (10.22 in)
←
←
←
←
←
←
Limit
----
----
----
----
----
Limit
----
----
449 mm (17.7
in)
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
1.0 mm (0.04
in)
----