BEARING
Check the taper roller bearing. Replace the bearing with new
one if it is worn or damaged.
Check the needle bearing for wear or damage. Replace if
necessary.
c.
TAPER ROLLER BEARING REPLACEMENT
1)
Before removing the bearing outer race, replace the jaw
of the bearing race puller with the
25
mm puller jaw as
shown.
2) Set the bearing race puller
to
the bearing outer race and
remove the bearing outer race, then remove the 40 mm
shim.
TOOLS:
Bearing race puller
Remover weight
Remover handle
Puller jaw, 25 mm
07LPc-zv30100
07741 -001
0200
07936-371 01
00
07wPc-zw50100
3)
Select the shim (P. 4-23).
4)
Apply gear oil to the outside
of
a new bearing outer race.
Place the 40 mm shim
to
the gear case. Drive in the
bearing outer race
to
the gear case with the larger
I.D.
side toward out.
TOOLS:
Driver, 15
x
280 mm
Attachment,
42
x
47
mm
07949-371
0001
07746-001 0300
d.
NEEDLE BEARING REPLACEMENT
1)
Set the driver and mark the gear case upper surface
position on the driver as shown
[3] REMOVER [4] ATTACHMENT,
WEIGHT
22
x
24
mm
[S.TOOL)
PULLER
I
[7] REMOVER [5] OUTER
HANDLE
RACE
[el
[8] DRIVER
[lo] ATTACHMENT,
42
x
47
mm
[5] OUTER
'
"'-----+--
[9] SHIM
RACE
946-MJ00100
4-1
6
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