f.
SHIM
SELECTION
When replacing the gear case, vertical shaft, and/or taper
roller bearing
,
select the shim as following:
THRUST WASHER
(3.5
mm
thickness)
[2]
PINION GEAR
] PINION GEAR
SHIM
PINION
GEAR
SHIM
Select the shim according
to
the engagement mark on the
gear case.
1
Enqaqement mark
I
Thrust washer
I
Thickness
1
IB
1
Thrust washer
B
1
1.53
mm
(0.060
in)
1
[l] GEARCASE
7L
C
I
Thrust washer
C
I
1.56
mm
(0.061
in)
[2]
ENGAGEMENT MARK
040
mm
SHIM
1)
Clean the taper roller bearing.
2)
Assemble the outer race and inner race of the taper roller
bearing and turn the outer race
2
-
3
turns, then measure
the bearing height from the outer race end
to
the inner
race end as shown and record the measurement.
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