Yamaha Rhino 450 YXR45FAV, Руководство по обслуживанию

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ENG
MIDDLE GEAR
b. To find shim thickness “A” use following for-
mula:
Where:
a
= a numeral (usually a decimal number)
on the bearing housing is either added
to or subtracted from “10.5”.
b
= drive pinion gear to driven pinion gear
center distance (considered constant
“55”).
c
= a numeral (usually a decimal number)
on the left crankcase specifies a thick-
ness of “66”.
Example:
1) If the bearing housing is marked “+04”,
.....
a
is 10.54.
2)
b
is 55
3) If the crankcase (left) is marked “66.03”,
.....
c
is 66.03.
4) Therefore, the shim thickness is 0.47 mm.
A = 66.03 – 10.54 – 55
= 0.49
5) Round off hundredths digit and select
appropriate shim(s).
In the example above, the calculated
shim thickness is 0.49 mm. The chart
instructs you, however, to round off 9 to
10.
Shims are supplied in the following thickness.
Middle drive pinion gear shim thickness
“A” =
c
–
a
–
b
Hundredths Round value
0, 1, 2 0
3, 4, 5, 6, 7 5
8, 9 10
Middle drive pinion gear shim
Thickness (mm)
0.10
0.15
0.20 0.30
0.40
0.50