Checking The V-Belt; Checking The Primary Pulley Weights - Yamaha YJ50RAP Service Manual

1
BELT DRIVE
EAS00320

CHECKING THE V-BELT

1. Check:
• V-belt 1
Cracks/damage/wear → Replace.
Grease/oil → Check the primary and sec-
ondary pulleys.
2. Measure:
• V-belt width a
Out of specification → Replace.
V-belt width
16.6 mm (0.65 in)
<Limit>: 15.0 mm (0.59 in)
EAS00321
CHECKING THE PRIMARY PULLEY
WEIGHTS
The following procedure applies to all of the
primary pulley weights.
1. Check:
• primary pulley weight
Cracks/damage/wear → Replace.
2. Measure:
• primary pulley weight outside diameter a
Out of specification → Replace.
Primary pulley weight outside
diameter
15.0 mm (0.59 in)
<Limit>: 14.5 mm (0.57 in)
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ENG