Peterbilt 579 - Page 346

FRONT AXLE AND SUSPENSION
Front Spring Suspension U-Bolts, Grade 8
U-BOLT
SIZE TORQUE
DIAMETER
(Inch
Dimensions)
Nm Lb-Ft
3/4
333-408 245-300
7/8
598-734 440-540
1 925-1,060 680-780
1-1/8
1,470-1,660 1,080-1,220
1-1/4
1,890-2,120 1,390-1,560
1-1/2
3,130-3,860 2,300-2,840
5
5-110 Y53-6047–2C (04/13)