Yamaha XVS6501997, Руководство по обслуживанию

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6-62
SHAFT DRIVE
CHAS
c d e f
Since final drive gear shims can only be se-
lected in 0.10 mm increments, round off the
hundredths digit and select the appropriate
shim(s).
Hundredths Rounded value
0, 1, 2, 3, 4 0
5, 6, 7, 8, 9 10
In the example above, the calculated final drive
gear shim thickness is 0.51 mm. The chart
instructs you to round off the 1 to 0. Thus you
should use a 0.50 mm final drive gear shim.
D
To find the ring gear shim thickness “B”, use
the following formula.
Ring gear shim thickness:
B = + – ( + )
Where:
c = a numeral on the final gear case (i.e.45.55)
d = a numeral on the bearing housing (i.e.1.35)
e = a numeral (usually a decimalnumber) on
the inside of the ring gear either added to or sub-
tracted from “35.40”.
f = the ring gear bearing thickness (consid-
ered constant).
Ring gear bearing thickness
f
:
11 mm
Example:
If the final gear case is marked
“55”
c is 45.55 . . . . .
d is 1.35
If the ring gear is marked “–05” e . . . . . . .
is 35.35
f is 11.00
“B” = 45.55 + 1.35 – (35.35 + 11.00)
= 46.9 – (46.35)
= 0.55