Page 42 - (KU)01-75GAJ-1.5 - Change 1

INTRO

EP'S (KU)01-75GAJ-1.5 A FIGURES

1.2.2 CAUTIONS B
ACAWS
Alert/Condition Crew Action
C
BIU #1 (or 2) FAIL* GROUND

The BIU has failed or lost 1553 BAU #1 (or 2) FAIL* procedure............... D
bus communication with the ............................................. Accomplish
MC. The affected components TAKEOFF
or indications will fail and/ E
or change to a default state
depending on the failure FIRE/SMK
NORM mode of the BIU. F
BIU BACKUP MODE
Both mission computers have BIUs.................................. Do not reset G PRES/OXY
failed. BIUs are in control of bus
communications and operating BIU Backup Mode procedures..............
in a degraded mode of ............................................Accomplish H ENG/PROP
operation. /DQG $W QHDUHVW VXLWDEOH DLU¿HOG
BSTR RUD PRESS HI I
Replace with - Rudder booster Limit rudder inputs so the empennage FUEL
system pressure is above is not over stressed.
1,600 psi, the diverter valves L
are not energized, and the AAR
UHSRUWHG ÀDSV SRVLWLRQ LV
for more than 3 seconds. M
SPEC NOT FOR FLIGHT ELEC

OR N

Rudder booster system HYD
pressure is above 1,600 psi O
DQG WKH UHSRUWHG ÀDSV SRVLWLRQ
LV IRU PRUH WKDQ FLT CTRL
seconds. P

BSTR RUD PRESS LO R GEAR

Rudder booster pressure V MCA .......................................... Review
more than 300 psi lower than V will increase as much as 25 S DOR/RMP
the existing booster system MCA
PERF pressure, the diverter valves KIAS.
are energized, and the reported Rudder boost pack..... Inspect for leaks T
ÀDSV SRVLWLRQ LV ! IRU If leak is suspected: JETTISON
seconds.
Hydraulic System Pressure Lo/Loss/ U
Leak procedure.................. Accomplish LANDING
OR
If UTIL RUD PRESS LO (C) ACAWS is
V
Rudder booster system displayed: DITCHING
pressure is more than 300 psi A switch fault may have caused rudder
lower than existing booster boost system to default to low rudder W
system pressure and the boost.
UHSRUWHG ÀDSV SRVLWLRQ LV ! BAILOUT
for more than 10 seconds. X

OPER FAULT LG

130 Use, copying and/or disclosure is
-
governed by the statement on the
BACK title page of this document. CHARTS