Selecting The Final Driven Pinion Gear Shim (Final Drive Case Side) And Thrust Washer - Yamaha Grizzly550 User Manual

REAR CONSTANT VELOCITY SHAFT ASSEMBLIES, FINAL
Example:
"a" = 55
If "-02" is stamped on the final drive pinion
gear,
"b" = 22.2 - 0.02
= 22.18
b
If "-05" is stamped on the final drive pinion
gear bearing housing,
"c" = 67.8 - 0.05
= 67.75
If "-01" is stamped on the final drive case,
"d" = 100 - 0.01
DRIVE ASSEMBLY AND REAR DRIVE SHAFT
1
A
c
d
b
a
L
EAS30120
SELECTING THE FINAL DRIVEN PINION
GEAR SHIM (FINAL DRIVE CASE SIDE) AND
THRUST WASHER
1. Select:
M
a. To find the final driven pinion gear shim (final
c
8-26
= 99.99
d
Therefore, "A" is 0.58.
"A" = 55 + (67.75 - 22.18) - 99.99
= 0.58
Round off the hundredth digit and select the
appropriate shim(s).
In the example above, the calculated number
is 0.58. The chart instructs you to round off 8
to 10 at the hundredth place. Thus, the shim
thickness is 0.60 mm (0.024 in).
Hundredth
0, 1, 2
3, 4, 5, 6, 7
8, 9
Shims are supplied in the following thickness-
es.
Final drive pinion gear shims
Thickness (mm)
0.25 0.30 0.35 0.40 0.45 0.50
LLL L LLL L L LLL L L LLL L
• Final driven pinion gear shim (final drive case
side) "1"
• Thrust washer "2"
MMM M MMM M M MMM M M MMM M
drive case side) and thrust washer thickness
"B", use the following formula.
Final driven pinion gear shim (final drive case
side) and thrust washer thickness
"B" = "h" - ("e" - "f" + "g")
"e" = a numeral (usually a decimal number)
on the final drive case either added to or sub-
tracted from "71.6"
Rounded value
0
5
10
L LLL L L LLL L LLL
M MMM M M MMM M MMM
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