Tread Settings—Multi-Position Rear Wheels

Wheel tread on the rear axle with multi-position wheels can be adjusted by repositioning or exchanging the rims or by reversing the wheel disks.

Wheel tread can also be 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 rear wheels from one side to the other, the arrow on side wall of tire points in the direction of forward rotation.

The relationship of the wheel disk and rim in obtaining the different tread settings is shown in the diagrams on the facing page.

A study of these diagrams, before attempting to change tread settings, saves unnecessary labor.

IMPORTANT: After setting wheel spacing, tighten rim-to-disk and disk-to-flange bolts. Drive tractor 100 m (109 yd) and tighten again.

Item	Measurement	Specification
Multi-Position Rear Wheels Rim-to-Disk (Steel Disk)	Torque	245 N·m (180 lb·ft)
Multi-Position Rear Wheels Disk-to-Flange (Steel Disk)	Torque	175 N·m (130 lb·ft)
Multi-Position Rear Wheels Rim-to-Disk (Cast Disk)	Torque	215 N·m (160 lb·ft)
Multi-Position Rear Wheels Disk-to-Flange (Cast Disk)	Torque	225 N·m (165 lb·ft)
Rear Axle Rim-to-Disk (Veggie Disk)	Torque	235—250 N·m (175—185 lb·ft)
Rear Axle Disk-to-Flange (Veggie Disk)	Torque	200 ± 40 N·m (148 ± 30 lb·ft)

NOTE: Tread settings are measured at the bottom of centerline.

STEEL AND CAST DISKS REAR TREAD WIDTH Centerline-to-Centerline
STEEL DISK			CAST DISK
Diagram	Tire Sizes		Diagram	Tire Sizes
	13.6-28 14.9-24 14.9-28 16.9-24 16.9-28	16.9-30 18.4-30		16.9-30 18.4-30 15.5-38
A1	Not available	Not available	A2	Not available
B1	Not available	Not available	B2	Not available
C1	Not available1	Not available	C2	Not available
D1	1417 mm (55.8 in.)	1366 mm (53.8 in.)	D2	Not available
E1	1513 mm (59.6 in.)	1563 mm (61.5 in.)	E2	1535 mm (60.4 in.)
F1	1617 mm (63.7 in.)	1665 mm (65.6 in.)	F2	1634 mm (64.3 in.)
G1	1716 mm (67.6 in.)	1668 mm (65.7 in.)	G2	1729 mm (68 in.)
G12	1919 mm (75.6 in.)	1871 mm (73.7 in.)	G22	1933 mm (76.1 in.)
H1	1820 mm (71.7 in.)	1770 mm (69.7 in.)	H2	1838 mm (72.4 in.)
H12	2024 mm (79.7 in.)	1973 mm (77.7 in.)	H22	2042 mm (80.4 in.)

LV858-UN-10AUG95

Tread Settings- Multi-Position Rear Wheels (Sudan)

APY10367-UN-28NOV18

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340/85R36 (13.6R36) (Radial) Rear Tire
Rim Offset		Track width	Valve Position	Remark
A1	+20	1515 mm	Outside	Applicable
A2	+120	1715 mm	Outside	Applicable
A3	+70	1615 mm	Inside	Applicable
A4	+170	1815 mm	Inside	Applicable
B1	-30	1415 mm	Inside	Factory Fit
B2	-130	1215 mm	Inside	Not Applicable
B3	-80	1315 mm	Outside	Not Applicable
B4	-180	1115 mm	Outside	Not Applicable