TM 9-2330-373-14 & P
Table 4-2.
Troubleshooting (cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
AIR MOUNTED FIFTH WHEEL KINGPIN (cont)
26.
UNLEVEL CONDITION WHEN FULLY INFLATED.
Step 1. Check air spring for blowout or leaks.
Step 2. Check air lines for leaks or breaks.
Repair leak or replace air line.
27.
SYSTEM DEFLATES RAPIDLY WHEN PARKED.
Step 1. Check air lines for leaks or breaks.
Repair leak or replace air line.
Step 2. Check air spring for leaks.
28.
AIR SPRING BLOWN OUT.
Step 1. Check air spring for wear cuts and punctures.
Step 2. Check if semitrailer operated extensively with low or no air in
springs.
Isolate and correct condition.
Step 3. Check for continual or repeated overextension of air spring.
4 -34