Checking The Primary Sheave Weights; Checking The Sliders; Checking The V-Belt Case Air Duct - Yamaha 2012 TMAX XP500A Service Manual

Sheave spring compressor
90890-04134
YM-04134
Locknut wrench
90890-01348
YM-01348
Sheave fixed block
90890-04135
Sheave fixed bracket
YM-04135
EAS24670
CHECKING THE V-BELT
1. Check:
• V-belt "1"
Cracks/damage/wear → Replace.
Grease/oil → Clean the primary and sec-
ondary sheave.
2. Measure:
• V-belt width "a"
Out of specification → Replace.
TIP
Place plate "2" on the upper of the belt and
measure the width of the upper end of the belt.
V-belt width
32.9 mm (1.30 in)
Limit
31.4 mm (1.24 in)
V-BELT AUTOMATIC TRANSMISSION
EAS24680
CHECKING THE PRIMARY SHEAVE
1. Check:
• Primary sliding sheave
• Primary fixed sheave
Cracks/damage/wear → Replace the pri-
mary sliding sheave and primary fixed
sheave as a set.
EAS4B51023

CHECKING THE V-BELT CASE AIR DUCT

1. Check
• V-belt case air duct
Cracks/damage → Replace.
EAS24690
CHECKING THE PRIMARY SHEAVE
WEIGHTS
The following procedure applies to all of the
primary sheave weights.
1. Check:
• Primary sheave weight
Cracks/damage/wear → Replace.
2. Measure:
• Primary sheave weight outside diameter
Out of specification → Replace.
EAS24700

CHECKING THE SLIDERS

The following procedure applies to all of the
sliders.
1. Check:
• Slider
Cracks/damage/wear → Replace.
5-45
Primary sheave weight outside
diameter
24.9–25.1 mm (0.98–0.99 in)
Limit
24.4 mm (0.96 in)