Tread Settings—Multi-Position MFWD Wheels
Wheel tread on MFWD axle with multi-position wheels is adjusted by repositioning or exchanging the rims or by reversing the wheel disks.
Wheel tread is also adjusted by exchanging the complete wheel to the opposite side of the tractor. (This maneuver permits the change from disk-dished-in to disk-dished-out operations without disassembling the wheel). When changing MFWD wheels from one side to the other, the arrow on side wall of tire points in the direction of forward rotation. In certain applications, MFWD equipped tractors operate with the arrows in the opposite direction. See Selecting Front Tire Rolling Direction in this section.
The relationship of the wheel disk and rim in obtaining the different tread settings is shown in the diagrams. A study of these diagrams, before attempting to change tread settings, saves unnecessary labor.
IMPORTANT: After setting wheel spacing, tighten MFWD wheel rim-to-disk bolts and MFWD wheel disk-to-hub bolts to specification. Drive tractor 100 m (109 yd.) and tighten again.
| Item | Measurement | Specification |
| MFWD Wheel Rim-to-Disk Bolts | Torque | 245 N·m (180 lb.-ft.) |
| MFWD Wheel Disk-to-Hub Nuts | Torque | 300 N·m (220 lb.-ft.) |
|
MULTI-POSITION MFWD WHEELS TREAD WIDTH Centerline-to-Centerline |
||||||||
|---|---|---|---|---|---|---|---|---|
|
Tire |
Diagram |
|||||||
|
A |
B |
C |
D |
E |
F |
G |
H |
|
|
11.2 X 24 R1 6 PR |
1392 mm (54.8 in.) |
1498 mm (59.0 in.) |
1593 mm (62.7 in.) |
1703 mm (67.0 in.) |
1592 mm (62.6 in.) |
1701 mm (67.0 in.) |
1793 mm (70.6 in.) |
1903 mm (74.9 in.) |
|
11.2 X 28 R1 4 PR |
INT1 |
INT1 |
1463 mm (57.59 in.) |
1559 mm (61.37 in.) |
1731 mm (68.14 in.) |
1828 mm (71.96 in.) |
1866 mm (73.46 in.) |
1963 mm (77.28 in.) |
|
12.4 X 24 R1 8 PR |
1392 mm (54.8 in.) |
1498 mm (59.0 in.) |
1593 mm (62.7 in.) |
1703 mm (67.0 in.) |
1592 mm (62.6 in.) |
1701 mm (67.0 in.) |
1793 mm (70.6 in.) |
1903 mm (74.9 in.) |
|
12.5/80 -18 R1 10 PR |
1572 mm (61.9 in.) |
INT1 |
INT1 |
INT1 |
INT1 |
INT1 |
INT1 |
INT1 |
|
320/85R24 |
1392 mm (54.8 in.) |
1498 mm (59.0 in.) |
1593 mm (62.7 in.) |
1703 mm (67.0 in.) |
1592 mm (62.6 in.) |
1701 mm (67.0 in.) |
1793 mm (70.6 in.) |
1903 mm (74.9 in.) |
|
MULTI-POSITION MFWD HIGH CROP WHEELS TREAD WIDTH Centerline-to-Centerline |
||||||||
|---|---|---|---|---|---|---|---|---|
|
Tire |
Diagram |
|||||||
|
A |
B |
C |
D |
E |
F |
G |
H |
|
|
13.6 X 38 R2 6 PR |
INT1 |
1395 mm (54.9 in.) |
1505 mm (59.2 in.) |
1596 mm (62.8 in.) |
1705 mm (67.1 in.) |
1795 mm (70.7 in.) |
1905 mm (75.0 in.) |
1996 mm (78.6 in.) |
|
230/95R48 |
INT1 |
1519 mm (59.8 in.) |
1624 mm (63.9 in.) |
1723 mm (67.8 in.) |
1820 mm (71.6 in.) |
1919 mm (75.5 in.) |
2024 mm (79.6 in.) |
2123 mm (83.5 in.) |
LV601-UN-22APR94
LV602-UN-22APR94
|
1 Interference (Do not use)
|
PX07220,000036D-19-20160512 |