Yamaha WR426F(N), Руководство по эксплуатации для владельца

Страница: 276 / 762

3 - 22
INSP
ADJ
VALVE CLEARANCE ADJUSTMENT
●
Round off the last digit of the installed pad
number to the nearest increment.
Last digit of pad
number
Rounded value
0 or 2 0
5
(NOT ROUNDED
OFF)
8 10
EXAMPLE:
Installed pad number = 148
Rounded off value = 150
NOTE:
Pads can only be selected in 0.05 mm incre-
ments.
●
Locate the rounded-off value and the
measured valve clearance in the chart
“PAD SELECTION TABLE”. The field
where these two coordinates intersect
shows the new pad number to use.
NOTE:
Use the new pad number only as a guide
when verifying the valve clearance adjust-
ment.
●
Install the new pads 0 and the valve lift-
ers A .
NOTE:
●
Apply the engine oil on the valve lifters.
●
Apply the molybdenum disulfide oil on the
valve stem ends.
●
Valve lifter must turn smoothly when
rotated with a finger.
●
Be careful to reinstall valve lifters and
pads in their original place.
●
Install the decompression shaft B , plain
washer C , bolt D , guide E , bolt F and
decompression cable G .
NOTE:
Apply the engine oil on the decompression
shaft.
T
R
.
.
Bolt (decompression shaft):
7 Nm (0.7 m • kg, 5.1 ft • lb)
Bolt (guide):
10 Nm (1.0 m • kg, 7.2 ft • lb)