4 - 32
ENG
●
Remove the bolts.
●
Again apply the molybdenum disulfide
grease on the threads and contact sur-
faces of the bolts and on both contact sur-
faces of the plain washers.
●
Retighten the bolts.
NOTE:
Tighten the bolts to the specified torque in
two or three steps in the proper tightening
sequence as shown.
T
R
.
.
Bolts (cylinder head):
2nd:
20 Nm (2.0 m • kg, 14 ft • lb)
●
Put a mark on the corner
1
of the bolt
(cylinder head) and the cylinder head
2
as shown.
NOTE:
Tighten the bolts 90˚ in each of the two
steps to reach the specified angle of 180˚ in
the proper tightening sequence as shown.
T
R
.
.
Bolts (cylinder head):
Final:
Specified angle 180˚
1
2
180˚
3. Install:
●
Cable guide
1
●
Nut (cylinder head)
2
T
R
.
.
10 Nm (1.0 m · kg, 7.2 ft · lb)
4. Install:
●
Copper washer
1
●
Oil delivery pipe
2
●
Union bolt (M8)
3
●
Union bolt (M10)
4
New
T
R
.
.
18 Nm (1.8 m · kg, 13 ft · lb)
T
R
.
.
20 Nm (2.0 m · kg, 14 ft · lb)
CYLINDER HEAD
Содержание YZ450F(S)
Страница 47: ...GEN INFO MEMO ...
Страница 67: ...GEN INFO MEMO ...
Страница 193: ...INSP ADJ MEMO ...
Страница 581: ... ELEC MEMO ...
Страница 613: ...TUN MEMO ...
Страница 640: ......
Страница 641: ......
Страница 642: ...PRINTED IN JAPAN 2003 06 2 2 1 CR E F G PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...