Front Wheels [4Wd Model] - Kubota M5040 Workshop Manual

M5040, M6040, M7040, WSM

(2) Front Wheels [4WD Model]

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. (Refer to "[5] CHECK POINTS OF EVERY
200 HOURS" at "7. CHECK AND MAINTENANCE" in this
section.)
IMPORTANT
• 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 thereafter according to service interval.
(Refer to "[5] CHECK POINTS OF EVERY 50 HOURS" at
"7. CHECK AND MAINTENANCE" in this section.)
NOTE
• Wheels with beveled or tapered holes: use the tapered side
of lug nut.
Toe-in Factory spec.
Tightening Front wheel mounting
torque nut (4WD)
Disc : Manufactured by TITAN INTERNATIONAL INC.
Front disc mounting nut
(waffle wheel) (4WD)
Tightening
torque
Front disc mounting nut
(Except waffle wheel)
(4WD)
Disc : Other manufactured
Front disc mounting nut
Tightening
(Both steel disc and cast
torque
iron disc)
1420 mm
Tread (a)
55.9 in.
(1) Front Wheel Mounting Nut
(2) Front Disc Mounting Nut
G-77
G GENERAL
2.0 to 8.0 mm
0.08 to 0.31 in.
259.9 to 304.0 N·m
M16 26.5 to 31.0 kgf·m
191.7 to 224.2 lbf·ft
298 to 366 N·m
M16 30.4 to 37.3 kgf·m
220 to 270 lbf·ft
244 N·m
M16 24.9 kgf·m
180 lbf·ft
259.9 to 304.0 N·m
M16 26.5 to 31.0 kgf·m
191.7 to 224.2 lbf·ft
A B
1520 mm
59.8 in.
(a) Tread
KiSC issued 06, 2008 A
W1039833