Installation Instructions
6
FRONT
AXLE
81700ยท82100'82400 WSM,11770
Front axle rocking
49.0to117.7N
Factory
spec.
5.0
to
12.0
k~
force
11.0
to
26.5 I s
23.5
to
27.5 N'm
Tightening torque
Lock
nut
2.4
to
2.8
kgf'm
17.4
to
20.3
ft-Ibs
Axial Sway
of
Front Wheel
1.
Jack
up
the
front
side
of
tractor.
2.
Set
a dial gauge on the outside
of
rim.
3.
Turn
the
front
wheel slowly and
read
the runout
of
rim.
4.
If
the
runout exceeds the factory specifications, check
the
bearing, rim, and
front
wheel hub.
Front Axle Rocking
Force
1.
Jack
up the
front
side
of
tractor.
2.
Set
a spring balance
to
the
front
axle flange.
3.
Measure the
front
axle rocking force.
4.
If
the
measurement
is
not
within
the factory specifications,
adjust
with
the
adjusting screw
(1).
5.
Tighten
the
lock
nut
(2)
firmly.
Lessthan 5.0 mm
0.20 in.
(2)
Lock
Nut
Factory
spec.
Axial sway
of
front
wheel
(1)
Adjusting Screw
6-S4