Filter
Top Products
6 - 13
DRIV
In the example above, the calculated shim
thickness is 0.95 mm. The chart instructs
you, however, to round off the 5 to 5, then
shim thickness is 0.95 mm.
Shim selection Ç
●When the crankcase, reverse gear and/or
bearing housing are replaced, be sure to
adjust the reverse gear shim Ç.
●To find reverse gear shim thickness “C”
use following formula:
d= The stamped number on the crankcase
is substracted from “59”.
g= The stamped number on the bearing
housing is substracted from “7.5”.
h= Bearing (reverse gear) thickness (con-
sidered constant) “12.00 mm”.
i= The stamped number on the reverse
gear is added to or substracted from
“39”.
Example:
1) If the crank case is stamped “–02”.
..... d = 59 – 0.02 = 58.98
2) If the bearing, hauging is stamped “–01”.
..... g = 7.5 – 0.01 = 7.49
3) If the reverse gear is stamped “–02”.
..... i = 39 – 0.02 = 38.98
4) Therefore, shim thickness Ç is,
Ç = 58.98 – 7.49 – 12.00 – 38.98 =
0.51 mm
5) Shim sizes are supplied in following
thickness:
Hundredths Round value
0, 1 0
2, 3 3
4, 5, 6 5
7, 8 8
910
Reverse gear shim thickness:
Ç = d – g – h – i
MIDDLE GEAR SERVICE
6