Yamaha YZ250 Handbuch Seite 74

EC212201
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
Side clearance
MAINTENANCE SPECIFICATIONS
Taper roller bearing
USA, CDN, ZA,
AUS, NZ
300 mm (11.8 in) ←
454 mm (17.9 in) ←
K=4.2 N/mm
(0.428 kg/mm,
24.0 lb/in)
Yes
527 cm
(18.6 Imp oz,
17.8 US oz)
Suspension oil
"S1"
48 mm (1.89 in)
Zero mm (Zero in) ←
USA, CDN, ZA,
AUS, NZ
131.5 mm (5.18 in) ←
Approx. 265 mm
(10.43 in)
253 mm (9.96 in)
259 mm (10.20 in) 258 mm (10.16 in) ...
250.5 mm (9.86 in) 249.5 mm (9.82 in) ...
245.5 ~ 263.5 mm ←
(9.67 ~ 10.37 in)
251.5 ~ 269.5 mm ←
(9.90 ~ 10.61 in)
243.0 ~ 261.0 mm ←
(9.57 ~ 10.28 in)
K=48.0 N/mm
(4.90 kg/mm,
274.4 lb/in)
Yes
1,000 kPa
(10 kg/cm
142 psi)
...
...
2-7
Standard
EUROPE
←
←
3 532 cm 3
(18.7 Imp oz,
18.0 US oz)
←
←
EUROPE
←
252 mm (9.92 in)
←
←
←
2 ,
SPEC
Limit
...
...
449 mm (17.7 in)
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
1.0 mm (0.04 in)
0.2~0.9 mm
(0.008~0.035 in)