Lx410/450/490 Operator's Manual
12. TIRES, WHEELS AND WEIGHTS
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3 tire sizes are provided for the front wheels.
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Another 3 tire sizes are provided for the rear
wheels.
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The recommended tire air pressures for these tires
are as specified in the table above.
●
The tire air pressure gradually decreases as the
tires are used and as time elapses.
●
Check the tire air pressure before starting the
day's operation.
●
When the tire air pressure is low, inflate the tires to
the recommended tire air pressures.
●
Avoid mounting a tire on a rim by an
unauthorized person.
●
Always have an authorized professional with
the proper equipment mount the tire on the
rim.
●
Always inflate tires to the correct tire air
pressure.
●
Avoid exceeding the recommended tire air
pressure specified in the
Operator's Manual
.
●
Always keep the tractor securely supported
while:
• changing the wheels
• adjusting the tire tread width
●
Always keep the wheel bolts tightened to the
specified torque.
●
Avoid operating the tractor with loose
wheels, rims, weights and axles.
! WARNING
1. Tires
Avoid injury!
●
Avoid mounting a tire on a rim by an
unauthorized person.
●
Always have an authorized professional with
the proper equipment mount the tire on the
rim.
●
Always inflate tires to the correct tire air
pressure.
●
Avoid exceeding the recommended tire air
pressure specified in the
Operator's Manual
.
IMPORTANT
●
Only use the tires approved by Yanmar tractor
dealers.
●
Always install the same tires types in the front
wheels and the rear wheels (e.g., R3 front and
R3 rear, or R4 front and R4 rear).
Tire Size
Tire Air
Pressure
psi (MPa)
Front
R1: 8-16 6PR
28 (0.19)
R3: 27 × 10.50-15 4PR
30 (0.21)
R4: 10-10.5 6PR
45 (0.31)
Rear
R1: 14.9-24 6PR
20 (0.14)
R3: 44 × 18.00-20 4PR
20 (0.14)
R4: 17.5L-24 6PR
20 (0.14)
! WARNING