Yamaha F50D, Руководство по обслуживанию

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7-20
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10
A
Checking the timing belt and sprocket
1. Check the interior and exterior of the tim-
ing belt for cracks, damage, or wear.
2. Check the drive sprocket
1
and driven
sprocket
2
for cracks, damage, or wear.
Installing the sprocket and timing
belt
1. Check that the “1” mark
a
on the driven
sprocket
1
is aligned with the “
▲
” mark
b
on the cylinder head, and then tighten
the bolt
2
temporarily.
2. Install the retaining plate
3
, Woodruff
key
4
, drive sprocket
5
, retaining plate
3
, and nut
6
.
3. Align the “
●
” mark
c
on the retaining
plate with the “
▲
” mark
d
on the cylinder
block.
0
q
q
w
e
1
2
1
2
a
b
6
6
5
3
3
3
3
5
4
Timing belt