GENERAL
M6060, M7060, WSM
G-93
[2] TREAD ADJUSTMENT
• When working on slopes or when working with trailer, set the wheel tread as wide as practical for
maximum stability.
• Support tractor securely on stands before removing a wheel.
• Do not work under any hydraulically supported devices. They can settle, suddenly leak down, or be
accidentally lowered. If necessary to work under tractor or any machine elements for servicing or
adjustment, securely support them with stands or suitable blocking beforehand.
• Never operate tractor with a loose rim, wheel, or axle.
9Y1210828GEG0129US0
(1) Front Wheels
Front tread width can be adjusted as shown with the standard
equipped tires.
To change the tread width
1. Remove the wheel rim and disc mounting bolts.
2. Change the position of the rim and disc (right and left) to the
desired position, and tighten the bolts.
3. Adjust the toe-in. (See page G-32.)
• Always attach wheels as shown in the figure.
• If not attached as illustrated, transmission parts may be
damaged.
• When re-fitting or adjusting a wheel, tighten the bolts to the
following torques then recheck after driving the tractor 200
m (200 yards) and 10 times of shuttle movement by 5 m (5
yards), and thereafter according to service interval. (See
page G-24.)
• Wheels with beveled or tapered holes: use the tapered side
of lug nut.
Disc : Manufactured by TITAN INTERNATIONAL INC.
Disc : Other manufactured
(To be continued)
Toe-in Factory specification
2.0 to 8.0 mm
0.08 to 0.31 in.
Tightening
torque
Front wheel mounting
nut (4WD)
M16
259.9 to 304.0 N·m
26.5 to 31.0 kgf·m
191.7 to 224.2 lbf·ft
Tightening
torque
Front disc mounting nut
(waffle wheel) (4WD)
M16
298 to 366 N·m
30.4 to 37.3 kgf·m
220 to 270 lbf·ft
Front disc mounting nut
(Except waffle wheel)
(4WD)
M16
244 N·m
24.9 kgf·m
180 lbf·ft
Tightening
torque
Front disc mounting nut
(Both steel disc and cast
iron disc)
M16
259.9 to 304.0 N·m
26.5 to 31.0 kgf·m
191.7 to 224.2 lbf·ft
(1) Front Wheel Mounting Nut (2) Front Disc Mounting Nut