Adjusting Pinion Shaft Cone Center
“Cone Center” is the distance from the mating face of
axle
housing to end face of pinion. This distance can be
increased or decreased by installing removing shims.
Cone center specification 43 ± 0.05mm
(1.69 ± 0.002 in.)
Thickness Part No.
Shim set 77-4010
0.1 mm (0.004 in.) 76-7410
0.2 mm (0.008 in.) 76-7420
0.4 mm (0.016 in.) 77-7430
Shim stock for this adjustment is available in the follow-
ing thicknesses:
Figure 31
Using gauge TOR4042 for cone center adjustment,
determine the required thickness of shim by proceeding
as follows:
1. Apply grease to o-rings. Install o-rings to sleeve, then
in
stall sleeve assembly into adapter case.
2. Put gauge alternately on pinion shaft and select the
shim
so that with the short gauge, a clearance will occur
between the gauge end and case face, but with the long
gauge, a similar clearance will occur between the gauge
and pinion end face.
3. Apply grease to o-ring and fit to mating face of sleeve.
Att
ach adapter case to axle housing (A) and secure by
tightening bolts to proper torque.
Adapter bolt torque 2.5 ∼ 3.0 kg-m
(18 ∼ 22 ft-lb)
TOR4042
Figure 32
Repairs P
age 6 - 18 Groundsmaster
®
455-D
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