Table 3-1. Operator/Crew Troubleshooting (Con't).
TEST OR INSPECTION
EXCESSIVELY WORN, SCUFFED, OR CUPPED TIRES.
Check pressure of all tires (20).
If tire pressure is not 100 psi (690 kPa), inflate tires (20) to correct pressure.
Check for loose, cracked, or broken wheels (18).
If wheels (18) are loose, tighten nuts (19). Torque inner nuts to 300-350 Ib.-ft. (407-475 Nm).
Torque outer nut to 450-500 Ib.-ft. (610-678 Nm).
If wheels (18) are cracked or broken, notify unit maintenance.
Check suspension system for damage and loose or missing bolts and nuts.
If suspension system is damaged or has loose or missing bolts and nuts, notify unit
Check tracking for indication of axle misalinement.
If axle appears to be misalined, notify unit maintenance.