TM 5-3820-276-10-2
0183
COMPRESSOR UNIT SHUTS DOWN UNEXPECTEDLY - PAC - Continued
CORRECTIVE ACTION - Continued
Check if compressor enclosure doors are open (Figure 7).
ENCLOSURE
DOORS
WWDS00245
Figure 7.
Compressor Enclosure Doors.
a.
If open, close compressor enclosure doors. Start engine and verify if PAC continues to run
(Volume 1, WP 0059). If problem persists, notify maintenance.
b.
If compressor enclosure doors are closed, proceed to Malfunction - Compressor fault code
present.
MALFUNCTION
Low engine oil pressure or high engine coolant temperature fault indicator illuminated.
CORRECTIVE ACTION
With compressor unit running, monitor low engine oil pressure and high engine water
temperature fault indicator while waiting for failure to occur (Figure 8).
LOW ENGINE
OIL PRESSURE
FAULT INDICATOR
HIGH ENGINE
WATER TEMPERATURE
FAULT INDICATOR
WWDS00277
Figure 8.
Low Engine Oil Pressure and High Engine Water Temperature Fault Indicator.