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C. Ring Gear Assembly
Ring gear assembly components
( 1 )
(2)
Roller bearing replacement
a, Remove original
assembly
washer and assemble the inner and
outer
races of the bearing for
measurement. Use a micrometer to
measure the
shown.
I
b. Measure the new roller bearing
assembly the same way (without
thrust shim)
outer
Bearing
roller
bearing
(2
pieces). Remove thrust
assembled size as
c. If the distance "a" of the old and
d. Use a new thrust shim that is thicker
washer
Example: Old bearing.
race
Choose:
If undamaged, reinstall ring gear ball
(3)
bearing and original shim. If bearing
is replaced, use
same size. Continue reassembly in the
reverse order of disassembly. Use press
tool 2 (Special Tool) to install oil seal
and bearing.
I
new bearings i n different, remove
and measure the thrust shim (not
the thrust washer).
or thinner to correspond t o the
difference between the old and new
roller bearing assemblies. Install the
new bearing and thrust shim.
. . . . . . . . . . . . .
. . . . .
New bearing.
Old thrust shim
New thrust shim.
a new shim of the
.a
+
0.1 mm
a
. . . . . . . . . .
b
.
b
0.1 mm
-
race
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