TM 55-2210-223-12
TO 45A2-2-14-41
Table 3-1. OPERATOR TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
AIR COMPRESSOR
1.
COMPRESSOR FAILS TO PUMP AIR.
Step 1.
Check to see if air hoses or gaskets are leaking.
Tighten air hoses. If leaks still exist, notify unit maintenance.
Step 2.
Check to see if angle or drain cocks are leaking.
Tighten connections. If leaks still exist, notify unit maintenance.
Step 3.
Check to see if compressor valve is bad, causing excessive operation
and overheating.
Notify unit maintenance.
2.
INSUFFICIENT AIR PRESSURE AS SHOWN BY LOW AIR PRESSURE GAGES.
Step 1.
Check for low pressure buildup.
Allow time for pressure buildup.
Step 2.
Check to see if air reservoir drain cocks are open.
Close drain cocks securely.
Step 3.
Check all lines for loose connections.
Tighten loose connections. If leaks still exist, notify unit
maintenance.
AUXILIARY ELECTRICAL SYSTEM
3.
BATTERY AMMETER SHOWS DISCHARGE.
Check to see if auxiliary generator fuse is missing.
Notify unit maintenance.
3-3
