Embraer EMB145 - Page 473

AIRPLANE
OPERATIONS
MANUAL
ABNORMAL
PROCEDURES
REVISION 40
1-03-41
Page
1
Code
03
AOM-145/1114
AUXILIARY POWER UNIT
APU OIL LOW PRESSURE/OIL HIGH TEMPERATURE
EICAS CAUTION: APU OIL LO PRESS, APU OIL HI TEMP
LIGHT: Master Caution
If the APU is not essential for the flight:
APU ......................................................................... SHUTDOWN
If APU is essential, monitor APU EGT and RPM.
If the APU EGT enters the red or amber range, apply the APU
OVERTEMPERATURE Procedure.
If RPM enters red range:
APU ......................................................................... SHUTDOWN
APU AUTOMATIC SHUTDOWN
EICAS CAUTION: APU FAIL
LIGHT: Master Caution
If shutdown occurs with APU running:
Do not try to restart the APU.
If shutdown occurs during APU start cycle and provided there is no
obvious safety hazard:
APU Start Procedure ............................................... AS REQUIRED
If APU fails to restart, two more APU start attempts may be
accomplished.
NOTE: Refer to APU STARTER LIMITS in AOM Limitations section
between start attempts.