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6 - 12
DRIV
In the example above, the calculated shim
thickness is 0.57 mm. The chart instructs
you, however, to round off the 7 to 5, then
shim thickness is 0.55 mm.
Shim selection
ı
●
When the crankcase and/or the driven pin-
ion gear are replaced, be sure to adjust
the driven pinion gear shim
ı
.
●
To find driven pinion gear shim thickness
“B” use following formula:
c
= The stamped number on the crankcase
is added to from “110”.
d
= The stamped number on the crankcase
is substracted from “59”.
e
= Bearing (driven pinion gear) thickness
(considered constant) “13.00 mm”.
f
= The stamped number on the driven
pinion gear is added to or substracted
from “37.5”.
Example:
1)
If the drive pinion gear is stamped “45”
.....
c
= 110 + 0.45 = 110.45
2)
If the crank case is stamped “–02”
.....
d
= 59 - 0.02 = 58.98
3)
If the driven pinion gear is stamped
“+02”
.....
f
= 37.5 + 0.02 = 37.52
4)
Therefore, shim thickness
ı
is,
ı
= 110.45 – 58.98 – 13.00 – 37.52 =
0.95 mm
5)
Shim sizes are supplied in following
thickness:
Because shims can only be selected in 0.05
mm increments, round off hundredths digit
and select appropriate shim(s).
Driven pinion gear shim thickness:
ı
=
c
–
d
–
e
–
f
Drive pinion gear
shim
Thickness (mm)
0.15
0.40
0.20
0.50
0.30
MIDDLE GEAR SERVICE
6
Содержание BEARTRACKER YFM250XC
Страница 1: ...SERVICEMANUAL LIT 11616 12 01 4XE F8197 10 YFM250XL C ...
Страница 24: ...GEN INFO 1 10 1 ...
Страница 54: ...2 30 SPEC 2 ...
Страница 98: ...INSP ADJ 3 44 3 ...
Страница 176: ...ENG 4 78 4 ...
Страница 186: ...CARB 5 10 5 ...
Страница 228: ...6 42 DRIV 6 ...
Страница 273: ...8 3 ELEC SWITCH INSPECTION 8 ...
Страница 312: ...PRINTED IN U S A YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...
Страница 313: ...SUPPLEMENTARY SERVICEMANUAL LIT 11616 14 17 4XE F8197 11 YFM250XN ...
Страница 341: ... 22 CHAS FRONT WHEEL 8 Remove Front brake disc 1 1 INSPECTION 1 Inspect Wheel hub 1 Cracks damage Replace ...
Страница 372: ...PRINTED IN U S A YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...
Страница 374: ...YFM250XP SUPPLEMENTARY SERVICEMANUAL LIT 11616 15 03 4XE F8197 12 ...
Страница 389: ... 10 SPEC Í Make sure that the grommet is installed with the mark facing forward Î 5 mm 0 2 in CABLE ROUTING ...
Страница 397: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A ...