Yamaha 2016 Grizzly yf700gg, Service Manual

Page: 349 / 474

REAR CONSTANT VELOCITY SHAFT ASSEMBLIES, FINAL
DRIVE ASSEMBLY AND REAR DRIVE SHAFT
8-28
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a. Place four pieces of Plastigauge® between
the originally fitted shim(s) and the final driv-
en pinion gear assembly.
b. Install the final driven pinion gear assembly,
final driven pinion gear shim (final drive case
side) and thrust washer, and tighten the bolts
to specification.
TIP
Do not turn the final drive pinion gear, wheel
gear, and driven pinion gear when measuring
the clearance with Plastigauge®.
c. Remove the final driven pinion gear assem-
bly.
d. Measure the thrust clearance. Calculate the
width of the flattened Plastigauge® “1”.
e. If out of specification, remove the originally fit-
ted shim(s), and then select the correct
shim(s).
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2. Select:
• Final driven pinion gear shim (final drive case
cover side)
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a. Select suitable final driven pinion gear shims
(final drive case cover side) using the follow-
ing chart.
TIP
Measure the thickness of the originally fitted
shim(s), and then calculate the required new
shim thickness to bring the final driven pinion
gear thrust clearance within the specified limits.
b. Repeat the measurement steps until the final
driven pinion gear thrust clearance is within
the specified limits.
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EBS30414
SELECTING THE WHEEL GEAR SHIM(S)
1. Measure:
• Wheel gear thrust clearance “D”
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a. Place four pieces of Plastigauge® between
the originally fitted wheel gear shim(s) and
the wheel gear.
b. Install the wheel gear and tighten the bolts to
specification.
TIP
Do not turn the drive pinion gear, wheel gear, or
driven pinion gear when measuring the clear-
ance with Plastigauge®.
c. Remove the wheel gear.
d. Measure the thrust clearance. Calculate the
width of the flattened Plastigauge® “1”.
T
R
.
.
Final drive case cover bolt
23 Nm (2.3 m·kgf, 17 ft·lbf)
Final driven pinion gear thrust
clearance
0.08–0.12 mm (0.0031–0.0047 in)
Final driven pinion gear shims (fi-
nal drive case cover side)
Thickness (mm)
0.25 0.30 0.35 0.40 0.45 0.50
1
T
R
.
.
Final drive case cover bolt
23 Nm (2.3 m·kgf, 17 ft·lbf)
D