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INSP
ADJ
SPROCKETS INSPECTION/DRIVE CHAIN INSPECTION
SPROCKETS INSPECTION
1. Inspect:
●
Sprocket teeth
a
Excessive wear
→
Replace.
NOTE:
Replace the drive sprocket, rear wheel
sprocket and drive chain as a set.
EC369002
DRIVE CHAIN INSPECTION
1. Remove:
●
Master link clip
●
Joint
1
●
Drive chain
2
2. Clean:
●
Drive chain
Place it in kerosene, and brush off as
much dirt as possible. Then remove the
drive chain from the kerosene and dry
the drive chain.
3. Measure:
●
Drive chain length (10 links)
a
Out of specification
→
Replace.
Drive chain length (10 links):
<Limit>: 152.5 mm (6.00 in)
4. Check:
●
Drive chain stiffness
a
Clean and oil the drive chain and hold
as illustrated.
Stiff
→
Replace drive chain.
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...
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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...