Kubota M5040, Workshop Manual

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G-77
M5040, M6040, M7040, WSM G GENERAL
(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
Q
• 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
Q
• Wheels with beveled or tapered holes: use the tapered side
of lug nut.
Disc : Manufactured by TITAN INTERNATIONAL INC.
Disc : Other manufactured
W1039833
Toe-in Factory spec.
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
A B
Tread (a)
1420 mm
55.9 in. 1520 mm
59.8 in.
(1) Front Wheel Mounting Nut
(2) Front Disc Mounting Nut (a) Tread
KiSC issued 06, 2008 A