SPEC
2 - 4
MAINTENANCE SPECIFICATIONS
MAINTENANCE SPECIFICATIONS
ENGINE
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
21.967 ~ 21.980 mm
(0.8648 ~ 0.8654 in)
----
Shaft-to-cap clearance
0.020 ~ 0.054 mm
(0.0008 ~ 0.0021 in)
0.08 mm
(0.003 in)
Cam dimensions
Intake
“A”
30.296 ~ 30.346 mm
(1.1923 ~ 1.1947 in)
30.196 mm
(1.1888 in)
“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)
“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)
A
B
Содержание YZ250F(P)/LC
Страница 312: ...4 28 ENG 7 Install Oil tank breather hose Cylinder head breather hose Spark plug T R 13 Nm 1 3 m kg 9 4 ft lb CAMSHAFTS...
Страница 664: ......
Страница 665: ......
Страница 666: ...PRINTED IN JAPAN 2001 8 1 7 1 CR E F G H PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN...