2-3
MAINTENANCE SPECIFICATIONS
MAINTENANCE SPECIFICATIONS
ENGINE
Rear wheel travel
306 mm (12.0 in)
Electrical:
Ignition system
CDI magneto
Item
Standard
Limit
Cylinder head:
Warp limit
----
0.05 mm (0.002
in)
Cylinder:
Bore size
77.00–77.01 mm (3.0315–3.0319 in)
----
Out of round limit
----
0.05 mm (0.002
in)
Camshaft:
Drive method
Chain drive (Left)
----
Camshaft cap inside diameter
22.000–22.021 mm (0.8661–0.8670 in)
----
Camshaft outside diameter
21.959–21.972 mm (0.8645–0.8650 in)
----
Shaft-to-cap clearance
0.028–0.062 mm (0.0011–0.0024 in)
0.08 mm (0.003
in)
Cam dimensions
Intake "A"
30.246–30.346 mm (1.1908–1.1947 in)
30.146 mm
(1.1869 in)
Intake "B"
22.45–22.55 mm (0.8839–0.8878 in)
22.35 mm
(0.8799 in)
Exhaust "A"
30.399–30.499 mm (1.1968–1.2007 in)
30.299 mm
(1.1929 in)
Exhaust "B"
22.45–22.55 mm (0.8839–0.8878 in)
22.35 mm
(0.8799 in)
Camshaft runout limit
----
0.03 mm
(0.0012 in)
Timing chain:
Timing chain type/No. of links
92RH2010-114M/114
----
Timing chain adjustment method
Automatic
----
Содержание YZ250F X 2008
Страница 2: ......
Страница 3: ...YZ250F X 5XC 28199 34 E0 2008 OWNER S SERVICE MANUAL ...
Страница 4: ......
Страница 39: ...2 17 LUBRICATION DIAGRAMS 1 Crankshaft 2 Oil filter element 3 Oil tank 4 Oil hose A From oil pump ...
Страница 59: ...3 13 ENGINE INTAKE EXHAUST ...
Страница 110: ...4 41 OIL PUMP 15 Rotor housing 1 Order Part name Q ty Remarks ...
Страница 161: ...5 29 STEERING 9 Bearing race 2 Refer to removal section Order Part name Q ty Remarks ...
Страница 170: ...5 38 REAR SHOCK ABSORBER 12 Bearing 2 Refer to removal section Order Part name Q ty Remarks ...
Страница 191: ......
Страница 192: ...PRINTED IN JAPAN E PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...