Front Tread and Steering Stop Settings-6403 and 6603 MFWD Tractors Without Fenders

NOTE: Make sure dimension (L) is set to same value on right and left-hand wheels.

Tractor steering stop lengths without loader vary from those listed below. Be sure to adjust steering stops using charts below.

See your tractor Operator's Manual to make tread setting adjustments.

Due to dimensional differences between tire manufacturers, check for tire clearance with loader and tractor equipment and adjust as necessary.

After adjustment has been made, tighten lock nut (K) to specifications.

Specification

Lock Nut -Torque 200 N·m (150 lb-ft)

LX006486


J-Adjusting Screw
K-Lock Nut
L-Adjustment Dimension

6403 Tractor
  Tread Settinga
mm (in.)
  (B)
1516 (59.7)		 (C)
1616 (63.6)		 (D)
1720 (67.6)		 (E)
1820 (71.7)		 (F)
1915 (75.4)		 (G)
2016 (79.4)
Front Tire Size Steering Stop Length (L)
mm (in.)
10.0-16 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2)
12.4-24 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2)
13.6-24 32 (1.3) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2)
14.9-24 64 (2.5) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2)
aActual tread setting varies slightly by tire size. See tractor Operator's Manual for rim and wheel disk positions.

 

OUO6077,00018B3 -19-24JUN04-1/2

6603 Tractor
  Tread Settinga
mm (in.)
  (B)
1516 (59.7)		 (C)
1616 (63.6)		 (D)
1720 (67.6)		 (E)
1820 (71.7)		 (F)
1915 (75.4)		 (G)
2016 (79.4)
Front Tire Size Steering Stop Length (L)
mm (in.)
10.0-16 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2)
12.4-24 - 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2)
13.6-24 - 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2) 31 (1.2)
14.9-24 - 54 (2.1) 46 (1.8) 31 (1.2) 31 (1.2) 31 (1.2)
aActual tread setting varies slightly by tire size. See tractor Operator's Manual for rim and wheel disk positions.

 

OUO6077,00018B3 -19-24JUN04-2/2