TM 5-3820-276-10-2
0188
HIGH COMPRESSOR DISCHARGE TEMPERATURE - PAC - Continued
MALFUNCTION
Compressor oil level low.
CORRECTIVE ACTION
Check compressor oil level (WP 0201) (Figure 1).
COMPRESSOR
OIL LEVEL
SIGHT GLASS
WWDS00243
Figure 1.
Compressor Oil Level Sight Glass.
a.
If compressor oil level is low, add compressor oil until proper level is achieved (WP 0217).
Start engine and verify if compressor discharge temperature returns to normal (Volume 1,
WP 0059).
b.
If compressor oil level is within specification, proceed to next Malfunction - Compressor
enclosure doors open.
MALFUNCTION
Compressor enclosure doors open.
CORRECTIVE ACTION
NOTE
Cooling airflow path (vacuum) is reduced when compressor enclosure doors are
open and may result in overheating or high discharge temperature.
Verify if compressor enclosure doors are open when in use (Figure 2).
