Kubota M7040SU, Operator'S Manual

Page: 59 / 90

41 TIRES, WHEELS AND BALLAST
B
Front Wheels (with four wheel drive)
Front tread width can be adjusted as shown with the
standard equipped tires.
To change the tread width
1. Remove the wheel rim and disk mounting bolts.
2. Change the position of the rim and tire to the desired
position, and tighten the bolts.
3. Adjust the toe-in [2 to 8mm (0.1 to 0.3 in.)]
See "Adjusting Toe-in" in "EVERY 200 HOURS" in
"PERIODIC SERVICE" section.
A
Always attach wheels as shown in the drawing.
A If not attached as illustrated, transmission parts may
be damaged.
A
When re-fitting or adjusting a wheel, tighten the bolts
to the following torques then recheck after driving the
tractor 200m (200 yards) and 10 times of shuttle
movement by 5 m (5 yards), and thereafter according
to service interval. (See "MAINTENANCE" section.)
A Wheels with beveled or tapered holes: Use the
tapered side of lug nut.
(1) 260 to 304 N-m (26.5 to 31 kgf-m) (192 to 224 ft-lbs)
(2) 244 N-m (24.9 kgf-m) (180 ft-lbs)