4 - 27
ENG
CAMSHAFTS
CAUTION:
Do not turn the crankshaft during the
camshaft installation. Damage or
improper valve timing will result.
●
Install the clips, camshaft caps
4
and
bolts (camshaft cap)
5
.
T
R
.
.
Bolt (camshaft cap):
10 Nm (1.0 m • kg, 7.2 ft • lb)
NOTE:
●
Before removing the clips, cover the cylin-
der head with a clean rag to prevent the
clips from into the cylinder head cavity.
●
Apply the engine oil on the thread and con-
tact surface of the bolts (camshaft cap).
●
Tighten the bolts (camshaft cap)
5
in a
crisscross pattern.
CAUTION:
The bolts (camshaft cap) must be tight-
ened evenly, or damage to the cylinder
head, camshaft caps, and camshaft will
result.
2. Install:
●
Timing chain tensioner
Installation steps:
●
While pressing the tensioner rod lightly
with fingers, use a thin screwdriver and
wind the tensioner rod up fully clockwise.
●
With the rod fully wound and the chain
tensioner UP mark
a
facing upward,
install the gasket
1
and the timing chain
tensioner
2
, and tighten the bolt
3
to the
specified torque.
T
R
.
.
Bolt (timing chain tensioner):
10 Nm (1.0 m • kg, 7.2 ft • lb)
Содержание WR250F(P)
Страница 326: ...4 29 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 604: ...5 67 CHAS REAR SHOCK ABSORBER 8 Install Band 1 Taillight connector 2...
Страница 692: ......
Страница 693: ......
Страница 694: ...PRINTED IN JAPAN 2001 9 2 7 1 CR E F G H PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN...