Installing The Primary And Secondary Sheaves - Yamaha 2016 Grizzly yfm700gplg Service Manual

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a. Attach the sheave fixed block "5", locknut
wrench "6" and sheave spring compressor "7"
to the secondary sheave.
Sheave fixed block
90890-04135
Sheave fixed bracket
YM-04135
Locknut wrench
90890-01348
Locknut wrench
YM-01348
Sheave spring compressor
90890-04134
Sheave spring compressor
YM-04134
b. Place the sheave fixed block in a vise and se-
cure it.
c. Tighten the sheave spring compressor nut "8"
and compress the spring.
d. Install the secondary sheave spring retaining
nut "4" and tighten it to specification using the
locknut wrench.
Secondary sheave spring retain-
ing nut
90 Nm (9.0 m·kgf, 65 ft·lbf)
TIP
Install the secondary sheave spring retaining nut
"4" with its tapered side "a" facing the secondary
sheaves.
7
PRIMARY AND SECONDARY SHEAVES
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8
4
6
3
2
1
5
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e. Remove the sheave spring compressor, lock-
nut wrench, and sheave fixed block.
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EBS30176
INSTALLING THE PRIMARY AND
SECONDARY SHEAVES
1. Install:
• Secondary sheave
• V-belt
• Primary fixed sheave
• Primary sheave
• Washer
• Nuts
TIP
• Be sure to push in the primary sheave cam "1"
when installing the primary sheave so that the
primary sheave weights "2" will be properly po-
sitioned "a".
• Install the washer "3" with its rounded side "b"
facing away from the primary shave assembly.
• Tightening the bolts "4" (90101-06016) will
push the secondary sliding sheave away,
causing the gap between the secondary fixed
and sliding sheaves to widen.
• Install the V-belt so that its arrow points in the
direction of rotation as shown in the illustration.
2
a
5-56
a
4
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