Tread Settings - MFWD, No Spacers
NOTE:
Wheel as viewed from behind left front tire. Tread settings are measured at bottom centerline of tire. Use diagram as a guide to adjust rim and disk.
| Tread Settings WITHOUT Spacers * |
| |
Valve Stem Out |
Valve Stem In |
| A- |
- |
- |
| B- |
1510 mm (59.4 in.) |
- |
| C- |
- |
1611 mm (63.4 in.) |
| D- |
- |
1713 mm (67.4 in.) |
| E- |
1814 mm (71.4 in.) |
- |
| F- |
1916 mm (75.4 in.) |
- |
| G- |
- |
2018 mm (79.4 in.) |
| H- |
- |
2119 mm (83.4 in.) |
| * Settings for all 8-bolt and all 10-bolt wheels. Not applicable for 26-inch wheels on 7420 and 7520 tractors, or for 7220 and 7320 tractors with serial number higher than RW7220R002761 |
| 26-inch, 10-Bolt Wheels on all 7420 or 7520, and 7220 or 7320 Tractors with Serial Number RW7220R002762 and above |
| Tread Settings WITHOUT Spacers |
| A-1611 mm (63.4 in.) |
| B-1713 mm (67.4 in.) |
| C-1814 mm (71.4 in.) |
| D-1916 mm (75.4 in.) |
NOTE: Diagrams A, B, C and D are shown with off-set disk, but also apply to 26-inch flat disk. |
IMPORTANT:
After setting wheel spacing, tighten rim-to-disk bolts to 310 N·m (230 lb-ft). Tighten disk-to-hub nuts to 300 N·m (220 lb-ft) on 7220/7320, or to 480 N·m (355 lb-ft) on 7420/7520.
Adjust fenders and steering stops as required.
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