Embraer 175 - LOSS OF AUXILIARY POWER UNIT INDICATIONS; LOSS OF HYDRAULIC SYSTEM 1

AIRPLANE
FLIGHT
MANUAL
ABNORMAL
PROCEDURES
ANAC APPROVED 4-01
REVISION 15 code 01 Page 17
Copyright © by Embraer. Refer to cover page for details.
AFM
-
1385
(Continued from the previous page)
If the inner or/and middle layer is cracked, limit airspeed to 220 KIAS
maximum and limit altitude to 10000 ft or MEA (whichever is higher).
During descent, select pressurization to manual mode and increase
cabin altitude. While descending, maintain cabin altitude at 10000 ft. At
or below 10000 ft, turn both packs off and check forward visibility. If
only one side is not impaired, the pilot flying must be on the non-
impaired side. If both sides are impaired, limit airspeed to 140 KIAS
maximum and open the direct vision window.
CAUTION: ACCOMPLISH THE DESCENT IN A MAXIMUM OF 15
MINUTES.
LOSS OF AUXILIARY POWER UNIT
INDICATIONS
If the APU RPM or APU EGT indication on EICAS is displayed in
a
mber dashes and APU is not essential for the flight, press the APU
emergency stop button, set the APU master selector to OFF and do
not restart the APU.
If the APU RPM or APU EGT indication on EICAS is displayed in
amber dashes and APU is essential for the flight, monitor APU fault
messages. If any APU fault message is displayed on EICAS, press the
APU emergency stop button, set the APU master selector to OFF and
do not restart the APU.
LOSS OF HYDRAULIC SYSTEM 1
Disengage the autopilot.
NOTE: - Expect lower roll rates and lower speedbrake efficiency.
- Do not accomplish the Spoiler Fault Procedure.
- Do not command engine 1 reverser.
Plan a long final approach.
For landing configuration, set slat/flap to full and set V
REF FULL
.
C
AUTION: MULTIPLY THE FULL FLAPS UNFACTORED LANDING
DISTANCE BY 1.90.