OMP70963: 7220, 7320 and 7520 Tractors, U.S.A and Canada, Block File: PX07220_0000004_19

MFWD Tread Settings - With Spacers

NOTE: Wheel as viewed from behind left front tire. Tread settings are measured at bottom center line of tire. Use diagram as a guide to adjust rim and disk.

NOTE: Settings listed on this page require spacers. See your John Deere Dealer.

	Tread Settings (WITH Spacers)
	Valve Stem Out	Valve Stem In
A	1524 mm (60 in.)	-
B	1626 mm (64 in.)	-
C	-	1727 mm (68 in.)
D	-	1829 mm (72 in.)
E	1930 mm (76 in.)	-
F	2032 mm (80 in.)	-
G	-	2134 mm (84 in.)
H	-	2235 mm (88 in.)

IMPORTANT: After setting wheel spacing, tighten rim-to-disk bolts to 310 N·m (230 lb-ft) and disk-to-hub nuts to 300 N·m (220 lb-ft). Tighten disk-to-hub nuts on 7520 tractor to 480 N·m (355 lb-ft).

Tighten spacer-to-hub nuts to 300 N·m (220 lb-ft) for 7220 and 7320 tractor and 480 N·m (355 lb-ft) for 7520. Tighten disk-to-spacer cap screws to 402 N·m (300 lb-ft) for 7220 and 7320 tractor and 610 N·m (450 lb-ft) on 7520.

Adjust fenders and steering stops as required.

PX07220,0000004 -19-02OCT02-1/1