–2–
DRIVE V-BELT
INSP
ADJ
CAUTION:
NOTE:
POWER TRAIN
DRIVE V-BELT
When installing the new V-belt, make sure
that it is positioned within the specified dis-
tances
1
from the edge of the secondary
sheave.
If not, the clutch engagement speed will be
changed. The machine may move unexpect-
edly when the engine is started.
Adjust the V-belt position by removing or
adding a spacer
2
on each adjusting bolt.
For this adjustment, consult a Yamaha deal-
er or another qualified mechanic.
As the V-belt wears, adjustment may be
necessary. To ensure proper clutch perfor-
mance, the V-belt position should be ad-
justed by adding a spacer on each adjusting
bolt when the V-belt position reaches below
the edge.
For this adjustment, consult a Yamaha deal-
er or another qualified mechanic.
New belt width:
35.0 mm (1.38 in) (500)
34.5 mm (1.36 in) (700)
Belt wear limit width:
33.0 mm (1.30 in) (500)
32.5 mm (1.28 in) (700)
1. Measure:
S
V-belt position
a
or
b
Install the new V-belt onto the secondary
sheave only. Do not force the V-belt between
the sheaves; the sliding and fixed sheave
must touch each other.
Standard V-belt height
(Below sheave surface)
a
(500):
0
X
2 mm (0
X
0.08 in)
Standard V-belt height
b
(700):
–0.5
X
1.5 mm (–0.02
X
0.06 in)
S
Out of specification
!
Adjust.
Содержание VX500SXBC
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Страница 84: ...PRINTED IN USA ੑ PRINTED ON RECYCLED PAPER ...