Page 392 - (KU)01-75GAJ-1.5 - Change 1

INTRO

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

1.11.3 HYDRAULIC PRESSURE TRANSDUCER
FAILURE ACAWS

If the UTIL RUD PRESS HI (C), BSTR RUD PRESS HI (C) and AUX
HYD PRESS HI (A) ACAWS are displayed simultaneously and 4,000 GROUND
psi is indicated for these systems on the HDD SYSTEM STATUS
page, a single pressure transducer failure is indicated. AIL PRESS HI
AUTOPILOT LAT OFF (C) ACAWS may also be present. TAKEOFF
To isolate the failed transducer and clear the false ACAWS, perform the
following until the ACAWS clears:
FIRE/SMK
NORM A. RUD UTIL HYD PRESS ECB (864)......................................... PULL

Wait 5 seconds. PRES/OXY
NOT FOR FLIGHT
If ACAWS does not clear:
ENG/PROP
B. RUD UTIL HYD PRESS ECB (864)...................................... RESET

C. RUD BSTR HYD PRESS ECB (489)....................................... PULL FUEL

Wait 5 seconds.
AAR
If ACAWS does not clear:

SPEC D. RUD BSTR HYD PRESS ECB (489).................................... RESET ELEC

E. AUX HYD PRESS ECB (465).................................................. PULL

Wait 5 seconds. HYD

If ACAWS does not clear:
FLT CTRL
F. AUX HYD PRESS ECB (465)............................................... RESET
G. UTILITY/BOOSTER AILERON TRANSDUCER MCB................ Pull GEAR

(AFT FUSELAGE JUNCT R3 #1)
DOR/RMP
Wait 5 seconds.
PERF

If ACAWS does not clear:
JETTISON
H. UTILITY/BOOSTER AILERON TRANSDUCER MCB............. Reset

(AFT FUSELAGE JUNCT R3 #1) LANDING

NOTE DITCHING

Direct reading gauges in the cargo compartment should
provide accurate pressure. There is no direct reading BAILOUT
gauge for aileron boost pressure.

OPER (End of Procedure) FAULT LG

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