TM 9-2320-365-10
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
t2.
SUSPENSION DOES NOT COMPRESS OR RETURN TO NORMAL PROPERLY (CONT).
Step 2. Check hydraulic hoses, air lines, and fittings for Class III leaks.
If Class III leaks are found or suspension still will not compress or return to normal properly, notify
Unit Maintenance.
t3.
CAB LEVELING AIR SPRINGS DO NOT OPERATE PROPERLY.
Step 1. Check to see if CTIS operates properly (para 2-23).
If CTIS does not operate properly, perform applicable CTIS System Troubleshooting (m. Central
Tire Inflation System (CTIS).
Step 2. Check leveling air springs (air bags), air lines, and fittings for air leaks.
(a)
Start engine (para 2-21a or b).
(b)
Raise cab (para 2-22a).
(c)
Check leveling air springs (air bags), air lines, and fittings for air leaks. If air leaks are
found, notify Unit Maintenance.
(d)
Lower cab (para 2-22b).
(e)
Shut down engine (para 2-21f).
u. SPECIAL PURPOSE KIT
u1.
DELETED.
u2.
DELETED.
u3.
DELETED.
u4.
DELETED.
u5.
DELETED.
u6.
DELETED.
u7.
DELETED.
u8.
DELETED.
u9.
DELETED.
u10.
DELETED.
u11.
DELETED.
u12.
DELETED.
u13.
DELETED.
u14.
DELETED.
Change 1
3-70.11
