TM -9-2330-373-14 & P
Table 3-1. Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
SUSPENSION SYSTEM
9. SEMITRAILER SAGS TO ONE SIDE.
Step 1.
Check tires to see if air pressure is low or uneven.
Inflate tires to correct pressure: highway, 50 psi (344.75 k pa), cross-
country, 30 psi (206.85 k pa), soft sand, mud or snow, 20 psi (137.9
k pa).
Step 2.
Check to see if load in semitrailer is evenly distributed.
Distribute load evenly.
10. ALL AIR SPRINGS FLAT.
Check air pressure on gage in towing vehicle.
Build up air pressure to 65 psi (448.2 k pa).
AIR MOUNTED FIFTH WHEEL KINGPIN
11. AIR SPRINGS FLAT
Check air pressure on gage in towing vehicle.
Build up air pressure to 65 psi (1448.2 k pa).
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