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 TM 9-2330-380-14&P
Table 3-1. Operator/Crew Troubleshooting (cont'd)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
12. SEVERELY WORN, CHAFED, SCUFFED OR SHOW A SUDDEN INCREASE IN VISIBLE
WEAR
Step 1. Check for proper tire pressure
Inflate tires to correct pressure. M129A4 tire pressure is 70 psi (482.65 kPa).
XM1063: Highway ....................................................................... 70 psi (482.65 kPa)
Cross country, sand, mud, snow ................................... 45 psi (310.28 kPa)
Step 2. Check wheels for looseness.
If wheel is loose, tighten wheel stud nuts (para. 3-4).
If wheel is still loose, notify unit maintenance.
13. NOISY WHEELS
Inspect wheels (1) for looseness.
Tighten wheel stud nuts (2) (para. 3-4).
If wheels are still noisy, notify unit maintenance.
14 .WOBBLY WHEELS
Inspect wheels (1) for looseness.
Tighten wheel stud nuts (2) (para. 3-4).
Ifwheelsarestillwobbly, notifyunitmaintenance.
LEVELING JACKS AND LANDING GEAR
15. ERRATIC OPERATION OR BINDING
Step 1. Check for adequate lubrication.
Lubricate in accordance with Appendix I, Lubrication Instructions.
Step 2. Visually check for apparent damage.
If damaged, notify unit maintenance.
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