The
previous page gives 8 possible combinations for
tread width. (See Fig.'s
30-
37). The narrowest tread
is
not available, and the next tread is available with tire
sizes of 13.6
or
narrower, due to interference with the
tractor's fenders.
REAR WHEEL TREAD
(Power
Adjust
Wheels)
The
rear wheel tread can be adjusted from 52 14"
(1307mm) to
761/4"
(1947mm) by following the steps
listed below:
1.
Loosen the 4 rail clamp bolts.
2.
Remove the wheel stop next to the two rail clamps.
Which stop you need to remove will depend on
wether you want to increase or decrease the wheel
tread.
3.
Place the two wheel stops in the desired holes
in
the rails and tighten the capscrews.
NOTE: Moving the wheel stops from one rail hole
to the next will change the tread by 2"
(51
mm)
4.
Place the transmission in low gear or reverse,
depending on whether you are increasing or de-
creasing the tread.
Fig. 39 •
Power
Adjust
Wheels
1. Wheel Stop; 2.
Rail an Clamp Bolt
27
5. Hold the brake on the wheel not being adjusted.
Engage the clutch quickly or suddenly to move the
6.
wheel in
or
out.
Place the wheel stops against the rail clamps and
7.
tighten them.
Tighten the four rail clamp bolts to the following
8. torque 200 ft-lbs.
(271
N-m).
Check that the rear lug bolts are torqued to
190ft-
9.
lbs. (258 N-m)
A
A
WARNING:
NEVER OPERATE A TRACTOR WITH LOOSE
OR MISSING WHEEL,
RIM
OR LUG BOLTS.
THE
TIRE AND RIM CAN SUDDENLY RING
ITSELF OFF AND RENDER THE TRACTOR
UNCONTROLLABLE THUS CAUSING THE
TRACTOR TO ROLL OVER, POSSIBLY CAUS-
ING INJURY OR DEATH.
WARNING:
CHECK ALL TORQUES AND RE-TIGHTEN ANY
BOLTS IF NECESSARY AFTER I HOUR'S OP-
ERATING TIME AND THEN ONCE DAILY UN-
TIL THEY SEAT AND REMAIN TIGHT.
Fig. 40 -
Front
Axle
1. Steering Cylinder; 2. Bolt (Bushing Under Cylin-
der); 3. Cylinder Adjustment Holes; 4. Axle Adjust-
ment Bolts
J
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