W DOC AIRBUS | TSM A320F

AIRBORNE AUXILIARY POWER - GENERAL ((131-9(A))) - TASK SUPPORTING DATA

** ON A/C NOT FOR ALL
1. APU Fault Symptom Peculiarities
F Example of APU Fault Symptom Page ** ON A/C NOT FOR ALL
Whenever the operation of the APU may result in damage to the aircraft, the APU or the Electronic Control Box (ECB) of the APU, the ECB shuts down the APU automatically. The cause of the Shutdown and associated LRUs are stored in the ECB memory. This information is available on the APU system related CFDS menu page APU SHUTDOWNS.
i.e. NO FLAME (shutdown cause)
IGNITION EXCITER P12 (faulty LRU)
In parallel the ECB generates a maintenance message with associated ATA Chapter and related Fault Class of the faulty LRU. This maintenance message is available on the Post Flight Report (PFR), which is, in the AIRBUS TSM philosophy, the entry point to the TSM.
i.e. ATA 494138
CLASS: 1
IGNITION EXCITER P12
During several operator conferences concerning the APU TSM it has been shown that likely most operators prefer into TSM with the information of the APU SHUTDOWNS menu, which shows the same faulty LRU as the PFR but additionally the shutdown reason.


It has been decided to follow the operators preferences to combine the PFR maintenance message with the Shutdown cause in one Fault Symptom in TSM 49:
i.e. Source Message ATA Class
ECB NO FLAME ASD *
associated with
ECB IGNITION EXCITER P12 494138 1

A. BITE Detection
(1) CLASS 1 Faults

Table 1
-------------------------------------------------------------------------------
Text for CFDS Indication ! ATA ! BITE Detection (Failed LRUs)
============================+==========+=======================================
POWER SUPPLY INTERRUPT ! 24-00-00 ! Power Supply Interrupt
----------------------------+----------+---------------------------------------
CHECK APU INLET ! 49-16-00 ! No LRU detected
----------------------------+----------+---------------------------------------
AIR INTAKE FLAP ACTUATOR ! 49-16-51 ! Inlet Flap shows Flap open high
(4005KM) ! ! current
! ! Inlet Flap shows Flap failed to open
! ! Inlet Flap shows Flap loss of open
! ! indication
----------------------------+----------+---------------------------------------
CHECK IGV ASSEMBLY/ ! 49-23-00 ! Bleed Shutoff due to high Temperature
IGV ACTUATOR P21 ! !
----------------------------+----------+---------------------------------------
IGV ACTUATOR P21 ! 49-23-51 ! IGV Torque Motor shows open/short
! ! circuit
----------------------------+----------+---------------------------------------
IGV ACTUATOR P21/ ! 49-23-51 ! No LRU detected
ECB (59KD) ! !
----------------------------+----------+---------------------------------------
FUEL CONTROL UNIT P19 ! 49-32-11 ! Fuel Solenoid shows circuit failure
! ! Fuel Torque Motor shows open/short
! ! circuit
----------------------------+----------+---------------------------------------
FUEL CONTROL UNIT P19/ ! 49-32-11 ! Fuel Flow disagrees with command
APU FUEL SUPPLY ! !
----------------------------+----------+---------------------------------------
FUEL CONTROL UNIT P19/ ! 49-32-11 ! No LRU detected
ECB (59KD) ! !
----------------------------+----------+---------------------------------------
FUEL CONTROL UNIT P19/ ! 49-32-11 ! No LRU detected
FLOW DIVIDER ASSEMBLY ! !
----------------------------+----------+---------------------------------------
FCU/APU FUEL SUPPLY/ ! 49-32-11 ! No LRU detected
APU ROTATION ! !
----------------------------+----------+---------------------------------------
CHECK IGNITION SYSTEM/ ! 49-41-00 ! No LRU detected
FCU/ECB (59KD) ! !
----------------------------+----------+---------------------------------------
IGNITION EXCITER P10 ! 49-41-38 ! Ignition Unit shows open/short
! ! circuit
----------------------------+----------+---------------------------------------
ACFT BAT NOT SELECTED/ ! 49-42-55 ! Main Start Contactor shows open
CONTACTOR (5KA) ! ! circuit
----------------------------+----------+---------------------------------------
STARTER MOTOR (8KA) ! 49-42-51 ! Starter Motor shows open/short
! !
----------------------------+----------+---------------------------------------
STARTER MOTOR (8KA)/ ! 49-42-51 ! No LRU detected
APU ROTATION ! !
----------------------------+----------+---------------------------------------
CONTACTOR (10KA) ! 49-42-55 ! Backup Contactor shows open circuit
----------------------------+----------+---------------------------------------
CHECK PRESS XDCR WIRING ! 49-51-00 ! Press XDCR wiring shows open circuit
----------------------------+----------+---------------------------------------
CHECK PRESS XDCR WIRING/ ! 49-51-00 ! Press XDCR wiring short
ECB (59KD) ! ! or ECB internal failure
----------------------------+----------+---------------------------------------
DIFFERENTIAL PRESS XDCR ! 49-51-16 ! DP XDCR shows out-of-range drift
P24 ! !
----------------------------+----------+---------------------------------------
DP XDCR P24/PT XDCR P23/ ! 49-51-16 ! No LRU detected
SURGE CONTROL VALVE P18 ! !
----------------------------+----------+---------------------------------------
TOTAL PRESS XDCR P23 ! 49-51-17 ! PT XDCR shows out-of-range
! ! PT and P2 disagree
! ! PT XDCR shows out-of-range high/low
----------------------------+----------+---------------------------------------
LOAD CONTROL VALVE P12 ! 49-51-51 ! LCV Solenoid shows circuit failure
----------------------------+----------+---------------------------------------
SURGE CONTROL VALVE P18 ! 49-51-52 ! SCV Torque Motor shows open/short
! ! circuit
! ! SCV LVDT pri/sec shows open circuit
! ! SCV position disagrees with command
----------------------------+----------+---------------------------------------
SCV P18/PRESS XDCR P24/ ! 49-51-52 ! Bleed shutoff due to reverse flow
PRESS XDCR P23 ! ! condition
----------------------------+----------+---------------------------------------
ECB (59KD) ! 49-61-34 ! ECB internal failure
----------------------------+----------+---------------------------------------
SPEED SENSOR P26 ! 49-71-13 ! Speed sensor shows amplitude failure
----------------------------+----------+---------------------------------------
SPEED SENSOR P26/ ! 49-71-13 ! Speed sensor 1 or 2 fails and
ECB (59KD) ! ! ECB internal failure
----------------------------+----------+---------------------------------------
EGT TCPLE RAKES 1 + 2 ! 49-72-15 ! Both EGT sensors failed
----------------------------+----------+---------------------------------------
EGT TCPLE RAKE 1 ! 49-72-15 ! EGT1 sensor and internal ECB failure
+ ECB (59KD) ! !
----------------------------+----------+---------------------------------------
EGT TCPLE RAKE 2 ! 49-72-15 ! EGT2 sensor and internal ECB failure
+ ECB (59KD) ! !
----------------------------+----------+---------------------------------------
OIL COOLER/ ! 49-91-44 ! No LRU detected
COOLING FAN ASSEMBLY ! !
----------------------------+----------+---------------------------------------
LUBE PUMP FILTER P9 + ! 49-91-45 ! Oil Filter shows clogged
GEN SCAV FILTER P5 ! !
----------------------------+----------+---------------------------------------
DEOIL SOLENOID P15 ! 49-91-49 ! Deoil Solenoid shows open/closed
! ! circuit
----------------------------+----------+---------------------------------------
LOP SW P14/OIL PUMP/ ! 49-94-44 ! No LRU detected
DEOIL SOLENOID P15 ! !
----------------------------+----------+---------------------------------------

(2) CLASS 2 Faults

Table 2
-------------------------------------------------------------------------------
Text for CFDS Indication ! ATA ! BITE Detection (Failed LRUs)
============================+==========+=======================================
POWER SUPPLY INTERRUPT ! 24-00-00 ! Power Supply Interrupt
----------------------------+----------+---------------------------------------
FIRE EMERG STOP RLY 6WF ! 26-22-00 ! Low Fuel Pressure Relay shows
! ! open/short circuit
----------------------------+----------+---------------------------------------
LOW FUEL PRESSURE ! 28-20-00 ! Fuel Pressure shows low during APU
! ! run
----------------------------+----------+---------------------------------------
AIR INTAKE FLAP ACTUATOR ! 49-16-51 ! Inlet Flap shows Flap close circuit
! ! open/short
! ! Inlet Flap shows Flap open circuit
! ! open/short
! ! Inlet Flap shows Flap close high
! ! current
! ! Inlet Flap shows Flap failed to fully
! ! close
----------------------------+----------+---------------------------------------
IGV ACTUATOR P21 ! 49-23-51 ! IGV LVDT pri/sec shows open circuit
----------------------------+----------+---------------------------------------
FUEL CONTROL UNIT P19 ! 49-32-11 ! Fuel Temp Sensor shows out-of-range
! ! Fuel Resolver pri/sec shows open
! ! circuit
! ! Fuel Resolver position shows incorrect
! ! position
----------------------------+----------+---------------------------------------
FLOW DIVIDER SOL P13 ! 49-32-14 ! Flow Divider Solenoid shows circuit
! ! failure
----------------------------+----------+---------------------------------------
LOAD CONTROL VALVE P12 ! 49-51-51 ! LCV shows not open
! ! LCV shows open/closed switch failure
----------------------------+----------+---------------------------------------
INLET PRESS XDCR P22 ! 49-51-21 ! P2 XDCR out-of-range
! ! P2 XDCR shows < 8psia on GND
----------------------------+----------+---------------------------------------
ECB (59KD) ! 49-61-34 ! ECB internal failure
----------------------------+----------+---------------------------------------
LOW OIL LEVEL ! 49-93-00 ! Oil level shows low
----------------------------+----------+---------------------------------------
LOW OIL PRESS SW P14 ! 49-94-14 ! LOP Switch shows open circuit
----------------------------+----------+---------------------------------------
OIL TEMP SENSOR P11 ! 49-94-15 ! Oil Temp Sensor shows out-of-range
----------------------------+----------+---------------------------------------
APU OIL HEATER P7 ! 49-96-51 ! Oil Heater Failure
----------------------------+----------+---------------------------------------

(3) CLASS 3 Faults

Table 3
-------------------------------------------------------------------------------
Text for CFDS Indication ! ATA ! BITE Detection (Failed LRUs)
============================+==========+=======================================
NO DEMAND DATA FROM ECS ! 21-63-34 ! ECS Zone Controller
! ! ECS Demand failure
----------------------------+----------+---------------------------------------
NO PACK DATA FROM ECS ! 21-63-34 ! ECS Zone Controller
! ! ECS Data failure
----------------------------+----------+---------------------------------------
NO DATA FROM CFDIU ! 31-32-34 ! AC ID failure, UTC failure,
! ! Date failure, BITE command failure
----------------------------+----------+---------------------------------------
AIR INTAKE FLAP ACTUATOR ! 49-16-51 ! Inlet Flap shows open and switch
! ! closed
! ! Inlet Flap shows Flap open switch open
! ! Inlet Flap shows Flap closed switch
! ! open
----------------------------+----------+---------------------------------------
INLET TEMP SENSOR ! 49-23-14 ! T2 Sensor out-of-range
----------------------------+----------+---------------------------------------
CONTACTOR (5KA) ! 49-42-41 ! Main Start Contactor shows closed
----------------------------+----------+---------------------------------------
CONTACTOR (10KA) ! 49-42-42 ! Backup Start Contactor shows closed
----------------------------+----------+---------------------------------------
WRG: ACFT TYPE PIN PROG/ ! 49-61-00 ! A/C PIN Coding disagrees
ECB (59KD) ! !
----------------------------+----------+---------------------------------------
ECB (59KD) ! 49-61-34 ! ECB internal failure
----------------------------+----------+---------------------------------------
SPEED SENSOR P26 ! 49-71-13 ! Speed Sensor 1/2 shows open circuit
! ! Speed Sensor 1/2 shows amplitude
! ! failure
----------------------------+----------+---------------------------------------
EGT TCPLE RAKE 1 ! 49-72-15 ! EGT1 Sensor shows out-of-range low
! ! EGT1 Sensor disagrees with EGT2
----------------------------+----------+---------------------------------------
EGT TCPLE RAKE 2 ! 49-72-15 ! EGT2 Sensor shows out-of-range low
! ! EGT2 Sensor disagrees with EGT1
----------------------------+----------+---------------------------------------
DATA MEMORY MODULE P20 ! 49-73-32 ! DMM shows failure
----------------------------+----------+---------------------------------------
LUBE PUMP FILTER SW P9/ ! 49-91-14 ! Oil Filter Switch shows elect. ground
GEN SCAV FILTER SW P5 ! !

(4) APU SHUTDOWNS

Table 4
-------------------------------------------------------------------------------
Shutdown Text on ! Text for CFDS Indication ! Text for CFDS Indication
Shutdown page ! if no LRU failure found ! if LRU failure found on
! on Fault Tree (Default) ! Fault Tree
=====================+============================+============================
OVERSPEED ! FUEL CONTROL UNIT P19/ ! FUEL CONTROL UNIT P19/
! ECB (59KD) ! APU FUEL SUPPLY
---------------------+----------------------------+----------------------------
EMERGENCY ! !
---------------------+----------------------------+----------------------------
ECB FAILURE ! ! ECB (59KD)
---------------------+----------------------------+----------------------------
UNDERSPEED ! FCU/APU FUEL SUPPLY/ ! FUEL CONTROL UNIT/
! APU ROTATION ! APU FUEL SUPPLY
! +- - - - - - - - - - - - - -
! ! FUEL CONTROL UNIT P19
! +- - - - - - - - - - - - - -
! ! LOW FUEL PRESSURE
! +- - - - - - - - - - - - - -
! ! ECB (59KD)
---------------------+----------------------------+----------------------------
OVERTEMPERATURE ! IGV ACTUATOR P21/ ! CHECK IGV ASSEMBLY/
(onspeed) ! ECB (59KD) ! IGV ACTUATOR P21
---------------------+----------------------------+----------------------------
OVERTEMPERATURE ! FUEL CONTROL UNIT P19/ ! FUEL CONTROL UNIT P19/
(start) ! FLOW DIVIDER ASSEMBLY ! APU FUEL SUPPLY
---------------------+----------------------------+----------------------------
SENSOR FAILURE ! ! EGT TCPLE RAKES 1 + 2
! +- - - - - - - - - - - - - -
! ! EGT TCPLE RAKE 1
! ! + ECB (59KD)
! +- - - - - - - - - - - - - -
! ! EGT TCPLE RAKE 2
! ! + ECB (59KD)
! +- - - - - - - - - - - - - -
! ! ECB (59KD)
! +- - - - - - - - - - - - - -
! ! LOW OIL PRESSURE SW P14
! ! LOW OIL LEVEL
---------------------+----------------------------+----------------------------
LOW OIL PRESSURE ! LOP SW P14 / OIL PUMP / ! LOW OIL LEVEL
! DEOIL SOLENOID P15 !
---------------------+----------------------------+----------------------------
NO FLAME ! CHECK IGNITION SYSTEM / ! LOW FUEL PRESSURE
! FCU / ECB (59KD) !
! +- - - - - - - - - - - - - -
! ! FUEL CONTROL UNIT P19
! +- - - - - - - - - - - - - -
! ! FUEL CONTROL UNIT P19/
! ! APU FUEL SUPPLY
! +- - - - - - - - - - - - - -
! ! FLOW DIVIDER SOL P13
! +- - - - - - - - - - - - - -
! ! IGNITION EXCITER P10
! +- - - - - - - - - - - - - -
! ! ECB (59KD)
---------------------+----------------------------+----------------------------
AIR INTAKE NOT OPEN ! ! AIR INTAKE FLAP ACTUATOR
---------------------+----------------------------+----------------------------
HIGH OIL ! OIL COOLER / !
TEMPERATURE ! COOLING FAN ASSEMBLY !
---------------------+----------------------------+----------------------------
NO ACCELERATION ! STARTER MOT (8KA) / ! ACFT BAT NOT SELECTED /
(no speed) ! APU ROTATION ! CONTACTOR (5KA)
! +- - - - - - - - - - - - - -
! ! CONTACTOR 10KA
! +- - - - - - - - - - - - - -
! ! APU OIL HEATER P7
! +- - - - - - - - - - - - - -
! ! STARTER MOTOR (8KA)
---------------------+----------------------------+----------------------------
INLET OVERHEAT ! CHECK APU INLET !
---------------------+----------------------------+----------------------------
LOSS OF SPEED ! ! SPEED SENSOR P26
! +- - - - - - - - - - - - - -
! ! SPEED SENSOR P26
! ! + ECB (59KD)
! +- - - - - - - - - - - - - -
! ! ECB (59KD)
---------------------+----------------------------+----------------------------
NO ACCELERATION ! FUEL CONTROL UNIT P19 ! FUEL CONTROL UNIT P19 /
! ! APU FUEL SUPPLY
! +- - - - - - - - - - - - - -
! ! ECB (59KD)
! +- - - - - - - - - - - - - -
! ! DEOIL SOLENOID P15
! +- - - - - - - - - - - - - -
! ! LOW FUEL PRESSURE
! +- - - - - - - - - - - - - -
! ! STARTER MOTOR (8KA)
! +- - - - - - - - - - - - - -
! ! CHECK IGV ASSEMBLY /
! ! IGV ACTUATOR P21
! +- - - - - - - - - - - - - -
! ! FLOW DIVIDER SOL P13
! +- - - - - - - - - - - - - -
! ! APU OIL HEATER P7
! +- - - - - - - - - - - - - -
! ! OIL TEMP SENSOR P11
---------------------+----------------------------+----------------------------
REVERSE FLOW ! DP XDCR P24/PT XDCR P21/ ! SURGE CONTROL VALVE P18
! SURGE CONTROL VALVE P18 !
---------------------+----------------------------+----------------------------
CLOGGED OIL FILTER ! ! LUBE PUMP FILTER P9 +
! ! GEN SCAV FILTER P5
---------------------+----------------------------+----------------------------
LOSS OF DC POWER ! POWER SUPPLY INTERRUPT !
---------------------+----------------------------+----------------------------

B. Fault Code Numbers (FCN)
A fixed Fault Code Number (FCN) is allocated to each detectable fault. Each FCN (with some exceptions) is linked to a CFDS maintenance message. Both, the FCN and the CFDS maintenance message, are shown the LAST LEG REPORT, PREVIOUS FLIGHT REPORT etc..
In many occasions two or more FCNs are linked to the same CFDS message. This happens when different FCNs (faults) are in conjunction with the same Line Replaceable Unit (LRU).

Example:
-------------------------------------------------------------------------------
FCN ! Fault Description ! CFDS Message ! Class
----+----------------------------------------+-------------------------+-------
021 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR P22 ! 2
----+----------------------------------------+-------------------------+-------
022 ! Inlet Press. Sensor shows < 8 psia ! INLET PRESS XDCR P22 ! 2
! on ground ! !
----+----------------------------------------+-------------------------+-------
023 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR P22 ! 2
! low ! !
----+----------------------------------------+-------------------------+-------
024 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR P22 ! 2
! high ! !
You can find complete enumeration of all FCNs with their associated CFDS messages in Table 5 that follows:
(1) Fault Code Numbers (FCN)
Table 5
-------------------------------------------------------------------------------
FCN ! Fault Description ! CFDS Message ! Class
----+----------------------------------------+-------------------------+-------
001 ! Speed Sensor show amplitude failure ! SPEED SENSOR P26 ! 1
----+----------------------------------------+-------------------------+-------
002 ! Speed Sensor 1 Failure and ECB int. ! SPEED SENSOR P26 ! 1
! failure ! AND ECB (59KD) !
----+----------------------------------------+-------------------------+-------
003 ! Speed Sensor 2 Failure and ECB int. ! SPEED SENSOR P26 ! 1
! failure ! AND ECB (59KD) !
----+----------------------------------------+-------------------------+-------
004 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
005 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
006 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
007 ! Speed Sensor 1 shows open circuit ! SPEED SENSOR P26 ! 3
----+----------------------------------------+-------------------------+-------
008 ! Speed Sensor 2 shows open circuit ! SPEED SENSOR P26 ! 3
----+----------------------------------------+-------------------------+-------
009 ! Speed Sensor 1 shows amplitude Failure ! SPEED SENSOR P26 ! 3
----+----------------------------------------+-------------------------+-------
010 ! Speed Sensor 2 shows amplitude Failure ! SPEED SENSOR P26 ! 3
----+----------------------------------------+-------------------------+-------
011 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
012 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
013 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
014 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
015 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
016 ! Delta Press. Sensor shows out of range ! DIFFERENTIAL PRESS XDCR ! 1
! drift ! P24 !
----+----------------------------------------+-------------------------+-------
017 ! Delta Press. Sensor shows out of range ! DIFFERENTIAL PRESS XDCR ! 1
! drift ! P24 !
----+----------------------------------------+-------------------------+-------
018 ! Delta Press. Sensor shows out of range ! DIFFERENTIAL PRESS XDCR ! 1
! low ! P24 !
----+----------------------------------------+-------------------------+-------
019 ! Delta Press. Sensor shows out of range ! DIFFERENTIAL PRESS XDCR ! 1
! high ! P24 !
----+----------------------------------------+-------------------------+-------
020 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
021 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR P22 ! 2
----+----------------------------------------+-------------------------+-------
022 ! Inlet Press. Sensor shows < 8 psia ! INLET PRESS XDCR P22 ! 2
! on ground ! !
----+----------------------------------------+-------------------------+-------
023 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR P22 ! 2
! low ! !
----+----------------------------------------+-------------------------+-------
024 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR P22 ! 2
! high ! !
----+----------------------------------------+-------------------------+-------
025 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
026 ! Total Pressure Sensr. shows out of ! TOTAL PRESS XDCR P23 ! 1
! range ! !
----+----------------------------------------+-------------------------+-------
027 ! Total Pressure and Inlet Pressure ! TOTAL PRESS XDCR P23 ! 1
! disagree ! !
----+----------------------------------------+-------------------------+-------
028 ! Total Pressure Sensr. shows out of ! TOTAL PRESS XDCR P23 ! 1
! range low ! !
----+----------------------------------------+-------------------------+-------
029 ! Total Pressure Sensr. shows out of ! TOTAL PRESS XDCR P23 ! 1
! range high ! !
----+----------------------------------------+-------------------------+-------
030 ! Press XDCR wiring shows open circuit ! CHECK PRESS XDCR WIRING ! 1
----+----------------------------------------+-------------------------+-------
031 ! Press XDCR wiring short or ECB ! CHECK PRESS XDCR WIRING ! 1
! internal failure ! / ECB (59KD) !
----+----------------------------------------+-------------------------+-------
032 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
033 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
034 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
035 ! Both EGT Sensors failed ! EGT TCPLE RAKES 1 + 2 ! 1
----+----------------------------------------+-------------------------+-------
036 ! EGT1 Sensor Failure and ECB Internal ! EGT TCPLE RAKE 1 ! 1
! Failure ! AND ECB (59KD) !
----+----------------------------------------+-------------------------+-------
037 ! EGT2 Sensor Failure and ECB Internal ! EGT TCPLE RAKE 2 ! 1
! Failure ! AND ECB (59KD) !
----+----------------------------------------+-------------------------+-------
038 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
039 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
040 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
041 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
042 ! EGT1 Sensor shows out of range low ! EGT TCPLE RAKE 1 ! 3
----+----------------------------------------+-------------------------+-------
043 ! EGT1 Sensor disagrees with EGT2 ! EGT TCPLE RAKE 1 ! 3
! Sensor > 66C ! !
----+----------------------------------------+-------------------------+-------
044 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
045 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
046 ! EGT2 Sensor shows out of range low ! EGT TCPLE RAKE 2 ! 3
----+----------------------------------------+-------------------------+-------
047 ! EGT2 Sensor disagrees with EGT1 ! EGT TCPLE RAKE 2 ! 3
! Sensor > 66C ! !
----+----------------------------------------+-------------------------+-------
048 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
049 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
050 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
051 ! Fuel Temp. Snsr. shows out ! FUEL CONTROL UNIT P19 ! 2
! of Range low ! !
----+----------------------------------------+-------------------------+-------
052 ! Fuel Temp. Snsr. shows out ! FUEL CONTROL UNIT P19 ! 2
! of Range high ! !
----+----------------------------------------+-------------------------+-------
053 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
054 ! Oil Temp. Snr. shows out of ! OIL TEMP SENSOR P11 ! 2
! Range low ! !
----+----------------------------------------+-------------------------+-------
055 ! Oil Sump Temp. Snr. shows out of ! OIL TEMP SENSOR P11 ! 2
! Range high ! !
----+----------------------------------------+-------------------------+-------
056 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
057 ! Inlet Temp Sensor shows out ! INLET TEMP SENSOR P6 ! 3
! of range low ! !
----+----------------------------------------+-------------------------+-------
058 ! Inlet Temp Sensor shows out of ! INLET TEMP SENSOR P6 ! 3
! range high ! !
----+----------------------------------------+-------------------------+-------
059 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
060 ! Inlet Flap shows Flap open and ! AIR INTAKE FLAP ACTUATOR! 3
! Flap closed ! !
----+----------------------------------------+-------------------------+-------
061 ! Inlet Flap shows Flap open switch ! AIR INTAKE FLAP ACTUATOR! 3
! open ! !
----+----------------------------------------+-------------------------+-------
062 ! Inlet Flap shows Flap open and Flap ! AIR INTAKE FLAP ACTUATOR! 3
! closed ! !
----+----------------------------------------+-------------------------+-------
063 ! Inlet Flap shows Flap closed switch ! AIR INTAKE FLAP ACTUATOR! 3
! open ! !
----+----------------------------------------+-------------------------+-------
064 ! Inlet Flap shows Flap close circuit ! AIR INTAKE FLAP ACTUATOR! 2
! open ! !
----+----------------------------------------+-------------------------+-------
065 ! Inlet Flap shows Flap close circuit ! AIR INTAKE FLAP ACTUATOR! 2
! short ! !
----+----------------------------------------+-------------------------+-------
066 ! Inlet Flap shows Flap open circuit ! AIR INTAKE FLAP ACTUATOR! 2
! open ! !
----+----------------------------------------+-------------------------+-------
067 ! Inlet Flap shows Flap open circuit ! AIR INTAKE FLAP ACTUATOR! 2
! short ! !
----+----------------------------------------+-------------------------+-------
068 ! Inlet Flap shows Flap open high ! AIR INTAKE FLAP ACTUATOR! 1
! current ! !
----+----------------------------------------+-------------------------+-------
069 ! Inlet Flap shows Flap close high ! AIR INTAKE FLAP ACTUATOR! 2
! current ! !
----+----------------------------------------+-------------------------+-------
070 ! Inlet Flap shows Flap failed to ! AIR INTAKE FLAP ACTUATOR! 1
! open ! !
----+----------------------------------------+-------------------------+-------
071 ! Inlet Flap shows Flap loss of open ! AIR INTAKE FLAP ACTUATOR! 1
! indication ! !
----+----------------------------------------+-------------------------+-------
072 ! Inlet Flap shows Flap failed to fully ! AIR INTAKE FLAP ACTUATOR! 2
! close ! !
----+----------------------------------------+-------------------------+-------
073 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
074 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
075 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
076 ! Fuel Resolver primary shows ! FUEL CONTROL UNIT P19 ! 2
! open circuit ! !
----+----------------------------------------+-------------------------+-------
077 ! Fuel Resolver secondary shows ! FUEL CONTROL UNIT P19 ! 2
! open circuit ! !
----+----------------------------------------+-------------------------+-------
078 ! Fuel Resolver position shows ! FUEL CONTROL UNIT P19 ! 2
! incorrect position ! !
----+----------------------------------------+-------------------------+-------
079 ! Fuel flow disagrees with command ! FUEL CONTROL UNIT P19/ ! 1
! ! APU FUEL SUPPLY !
----+----------------------------------------+-------------------------+-------
080 ! ECB internal failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
081 ! IGV LVDT primary shows open circuit ! IGV ACTUATOR P21 ! 2
----+----------------------------------------+-------------------------+-------
082 ! IGV LVDT secondary shows open circuit ! IGV ACTUATOR P21 ! 2
----+----------------------------------------+-------------------------+-------
083 ! IGV position disagrees with command ! CHECK IGV ASSEMBLY/ ! 1
! ! IGV ACTUATOR P21 !
----+----------------------------------------+-------------------------+-------
084 ! ECB internal failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
085 ! SCV LVDT primary shows open circuit ! SURGE CONTROL VALVE P18 ! 1
----+----------------------------------------+-------------------------+-------
086 ! SCV LVDT secondary shows open circuit ! SURGE CONTROL VALVE P18 ! 1
----+----------------------------------------+-------------------------+-------
087 ! SCV position disagrees with command ! SURGE CONTROL VALVE P18 ! 1
----+----------------------------------------+-------------------------+-------
088 ! Load Control Valve shows not open ! LOAD CONTROL VALVE P12 ! 2
----+----------------------------------------+-------------------------+-------
089 ! Bleed Shutoff due to reverse flow ! SCV P18 / PRESS XDCR P24! 1
! condition ! / PRESS XDCR P23 !
----+----------------------------------------+-------------------------+-------
090 ! Bleed Shutoff due to high temperature ! CHECK IGV ASSEMBLY / ! 1
! ! IGV ACTUATOR P21 !
----+----------------------------------------+-------------------------+-------
091 ! Bleed Shutoff due to reverse flow ! SCV P18 / PRESS XDCR P24! 1
! condition ! / PRESS XDCR P23 !
----+----------------------------------------+-------------------------+-------
092 ! Load Control Valve shows not closed ! LOAD CONTROL VALVE ! 2
! ! (8050KM) !
----+----------------------------------------+-------------------------+-------
093 ! Load Control Valve shows open and ! LOAD CONTROL VALVE ! 2
! closed ! (8050KM) !
----+----------------------------------------+-------------------------+-------
094 ! NOT USED ! !
----+----------------------------------------+-------------------------+-------
095 ! A/C pin coding disagrees ! WRG: ACFT PIN PROG/ ! 3
! ! ECB (59KD) !
----+----------------------------------------+-------------------------+-------
096 ! Load Control Valve shows open switch ! LOAD CONTROL VALVE P12 ! 2
! failure ! !
----+----------------------------------------+-------------------------+-------
097 ! Load Control Valve shows closed ! LOAD CONTROL VALVE P12 ! 2
! switch failure ! !
----+----------------------------------------+-------------------------+-------
098 ! Low Oil Pressure switch shows ! LOW OIL PRESS SW P14 ! 2
! open circuit ! !
----+----------------------------------------+-------------------------+-------
099 ! Oil level shows low ! LOW OIL LEVEL ! 2
----+----------------------------------------+-------------------------+-------
----+----------------------------------------+-------------------------+-------
101 ! Oil filter switch shows ! LUBE PUMP FILTER SW P9/ ! 3
! electrical ground ! GEN SCAV FILTER SW P5 !
----+----------------------------------------+-------------------------+-------
102 ! Oil filter shows clogged ! LUBE PUMP FILTER P9 + ! 1
! ! GEN SCAV FILTER P5 !
----+----------------------------------------+-------------------------+-------
103 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
104 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
105 ! Fuel Torque Motor shows open circuit ! FUEL CONTROL UNIT P19 ! 1
----+----------------------------------------+-------------------------+-------
106 ! Fuel Torque Motor shows open circuit ! FUEL CONTROL UNIT P19 ! 1
----+----------------------------------------+-------------------------+-------
107 ! Fuel Torque Motor shows short circuit ! FUEL CONTROL UNIT P19 ! 1
----+----------------------------------------+-------------------------+-------
108 ! Fuel Torque Motor shows short circuit ! FUEL CONTROL UNIT P19 ! 1
----+----------------------------------------+-------------------------+-------
109 ! IGV Torque Motor shows open circuit ! IGV ACTUATOR P21 ! 1
----+----------------------------------------+-------------------------+-------
110 ! IGV Torque Motor shows short circuit ! IGV ACTUATOR P21 ! 1
----+----------------------------------------+-------------------------+-------
111 ! SCV Torque Motor shows open circuit ! SURGE CONTROL VALVE P18 ! 1
----+----------------------------------------+-------------------------+-------
112 ! SCV Torque Motor shows short circuit ! SURGE CONTROL VALVE P18 ! 1
----+----------------------------------------+-------------------------+-------
113 ! Starter Motor shows open circuit ! STARTER MOTOR (8KA) ! 1
----+----------------------------------------+-------------------------+-------
114 ! Starter Motor shows short circuit ! STARTER MOTOR (8KA) ! 1
----+----------------------------------------+-------------------------+-------
115 ! Oil Heater failure ! APU OIL HEATER P7 ! 2
----+----------------------------------------+-------------------------+-------
116 ! ! !
to ! N O T U S E D ! !
119 ! ! !
----+----------------------------------------+-------------------------+-------
120 ! Backup Start Contactor shows ! CONTACTOR (10KA) ! 1
! open circuit ! !
----+----------------------------------------+-------------------------+------
121 ! Backup Start Contactor shows closed ! CONTACTOR (10KA) ! 3
----+----------------------------------------+-------------------------+------
122 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+------
123 ! Main Start Contactor shows open ! ACFT BAT NOT SELECTED / ! 1
! circuit ! CONTACTOR (5KA) !
----+----------------------------------------+-------------------------+-------
124 ! Main Start Contactor shows closed ! CONTACTOR (5KA) ! 3
----+----------------------------------------+-------------------------+-------
125 ! Fuel Solenoid shows circuit failure ! FUEL CONTROL UNIT P19 ! 1
----+----------------------------------------+-------------------------+-------
126 ! Flow Divider Solenoid shows ! FLOW DIVIDER SOL P13 ! 1
! circuit failure ! !
----+----------------------------------------+-------------------------+-------
127 ! Load Valve Solenoid shows circuit ! LOAD CONTROL VALVE P12 ! 1
! failure ! !
----+----------------------------------------+-------------------------+-------
128 ! Ignition Unit shows open circuit ! IGNITION EXCITER P10 ! 1
----+----------------------------------------+-------------------------+-------
129 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
130 ! APU available shows circuit failure ! WRG: APU AVAILABLE ! 2
----+----------------------------------------+-------------------------+-------
131 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
132 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
133 ! Deoil Solenoid shows open circuit ! DEOIL SOLENOID P15 ! 1
----+----------------------------------------+-------------------------+-------
134 ! Deoil Solenoid shows circuit failure ! DEOIL SOLENOID P15 ! 1
----+----------------------------------------+-------------------------+-------
135 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
136 ! Fault Relay shows circuit failure ! WRG: APU FAULT RELAY ! 2
----+----------------------------------------+-------------------------+-------
137 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
138 ! Load Valve Open Signal shows circuit ! WRG: LOAD VALVE OPEN ! 2
! failure ! SIGNAL !
----+----------------------------------------+-------------------------+-------
139 ! Low Fuel Pressure Relay shows open ! FIRE EMERG STOP RLY 6WF ! 2
! circuit ! !
----+----------------------------------------+-------------------------+-------
140 ! Low Fuel Pressure Relay shows ! FIRE EMERG STOP RLY 6WF ! 2
! circuit failure ! !
----+----------------------------------------+-------------------------+-------
141 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
142 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
143 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
144 ! APU Start in progress shows circuit ! WRG: START IN PROGRESS ! 2
! failure ! !
----+----------------------------------------+-------------------------+-------
145 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
146 ! Ignition unit shows short circuit ! IGNITION UNIT P10 ! 1
----+----------------------------------------+-------------------------+-------
147 ! ! !
to ! N O T U S E D ! !
149 ! ! !
----+----------------------------------------+-------------------------+-------
150 ! ECS Zone Controller ECS Demand failure ! NO DEMAND DATA FROM ECS ! 3
----+----------------------------------------+-------------------------+-------
151 ! ECS Zone Controller Pack Data failure ! NO PACK DATA FROM ECS ! 3
----+----------------------------------------+-------------------------+-------
152 ! CFDIU BITE Command failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
153 ! CFDIU Flight Phase failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
154 ! CFDIU AC Config. failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
155 ! CFDIU Date failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
156 ! CFDIU UTC failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
157 ! CFDIU AC ID failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
158 ! CFDIU AC ID failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
159 ! CFDIU AC ID failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
160 ! ! !
to ! N O T U S E D ! !
169 ! ! !
----+----------------------------------------+-------------------------+-------
170 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
171 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
172 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
173 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
174 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
175 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
176 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
177 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
178 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
179 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
180 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
181 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
182 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
183 ! Power Supply Interrupt ! POWER SUPPLY INTERRUPT ! 2
----+----------------------------------------+-------------------------+-------
184 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
185 ! Fuel Solenoid driver failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
186 ! Flow Divider Solenoid driver failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
187 ! ! !
to ! N O T U S E D ! !
200 ! ! !
----+----------------------------------------+-------------------------+-------
201 ! No LRU Fault detected ! FUEL CONTROL UNIT P19 / ! 1
! ! ECB (59KD) !
----+----------------------------------------+-------------------------+-------
202 ! No LRU Fault detected ! -- ! 1
----+----------------------------------------+-------------------------+-------
203 ! No LRU Fault detected ! -- ! 1
----+----------------------------------------+-------------------------+-------
204 ! No LRU Fault detected ! FCU / APU FUEL ! 1
! ! SUPPLY / APU ROTATION !
----+----------------------------------------+-------------------------+-------
205 ! No LRU Fault detected ! IGV ACTUATOR P21 / ! 1
! ! ECB (59KD) !
----+----------------------------------------+-------------------------+-------
206 ! No LRU Fault detected ! FUEL CONTROL UNIT P19 / ! 1
! ! FLOW DIVIDER ASSEMBLY !
----+----------------------------------------+-------------------------+-------
207 ! No LRU Fault detected ! -- ! -
----+----------------------------------------+-------------------------+-------
208 ! No LRU Fault detected ! LOP SW P14 / OIL PUMP / ! 1
! ! DEOIL SOLENOID P15 !
----+----------------------------------------+-------------------------+-------
209 ! No LRU Fault detected ! CHECK IGNITION SYSTEM / ! 1
! ! FCU / ECB (59KD) !
----+----------------------------------------+-------------------------+-------
210 ! No LRU Fault detected ! -- ! -
----+----------------------------------------+-------------------------+-------
211 ! No LRU Fault detected ! OIL COOLER / ! 1
! ! COOLING FAN ASSEMBLY !
----+----------------------------------------+-------------------------+-------
212 ! No LRU Fault detected ! STARTER MOTOR (8KA) / ! 1
! for NO ACCELERATION shutdown) ! APU ROTATION !
----+----------------------------------------+-------------------------+-------
213 ! No LRU Fault detected ! CHECK APU INLET ! 1
! for GEN HIGH OIL TEMP shutdown) ! !
----+----------------------------------------+-------------------------+-------
214 ! No LRU Fault detected ! -- ! -
----+----------------------------------------+-------------------------+-------
215 ! No LRU Fault detected ! FUEL CONTROL UNIT P19 ! 1
----+----------------------------------------+-------------------------+-------
216 ! No LRU Fault detected ! DP XDCR P24/PT XDCR P23/! 1
! ! SURGE CONTROL VALVE P18 !
----+----------------------------------------+-------------------------+-------
217 ! No LRU Fault detected ! -- ! 1
----+----------------------------------------+-------------------------+-------
218 ! Power supply interrupt ! POWER SUPPLY INTERRUPT ! 1
----+----------------------------------------+-------------------------+-------
219 ! ! !
to ! N O T U S E D ! !
229 ! ! !
----+----------------------------------------+-------------------------+-------
230 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
231 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
232 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
233 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
234 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
235 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
236 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
237 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
238 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
239 ! N O T U S E D ! -- ! -
----+----------------------------------------+-------------------------+-------
240 ! Data Memory Module shows ! DATA MEMORY MODULE P20 ! 3
! wrap test failure ! !
----+----------------------------------------+-------------------------+-------
241 ! Data Memory Module shows read failure ! DATA MEMORY MODULE P20 ! 3
----+----------------------------------------+-------------------------+-------
242 ! Data Memory Module shows checkword ! DATA MEMORY MODULE P20 ! 3
! failure ! !
----+----------------------------------------+-------------------------+-------
243 ! Data Memory Module shows APU ! DATA MEMORY MODULE P20 ! 3
! S/N failure ! !
----+----------------------------------------+-------------------------+-------
244 ! Data Memory Module shows write failure ! DATA MEMORY MODULE P20 !! 3
----+----------------------------------------+-------------------------+-------
245 ! ! !
to ! N O T U S E D ! !
299 ! ! !
----+----------------------------------------+-------------------------+-------
300 ! ECB internal Failure ! -- ! 1
----+----------------------------------------+-------------------------+-------
301 ! ECB internal Failure ! -- ! 1
----+----------------------------------------+-------------------------+-------
302 ! Software/Hardware configuration fault ! -- ! 1
----+----------------------------------------+-------------------------+-------
303 ! ECB internal Failure ! -- ! 1
----+----------------------------------------+-------------------------+-------

(2) Fault Code Numbers (FCN)
Table 5
-------------------------------------------------------------------------------
FCN ! Fault Description ! CFDS Message ! Class
----+----------------------------------------+-------------------------+-------
001 ! Speed Sensor show amplitude failure ! SPEED SENSOR (8060KM) ! 1
----+----------------------------------------+-------------------------+-------
002 ! Speed Sensor 1 Failure and ECB int. ! SPEED SENSOR (8060KM) ! 1
! failure ! AND ECB (59KD) !
----+----------------------------------------+-------------------------+-------
003 ! Speed Sensor 2 Failure and ECB int. ! SPEED SENSOR (8060KM) ! 1
! failure ! AND ECB (59KD) !
----+----------------------------------------+-------------------------+-------
004 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
005 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
006 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
007 ! Speed Sensor 1 shows open circuit ! SPEED SENSOR (8060KM) ! 3
----+----------------------------------------+-------------------------+-------
008 ! Speed Sensor 2 shows open circuit ! SPEED SENSOR (8060KM) ! 3
----+----------------------------------------+-------------------------+-------
009 ! Speed Sensor 1 shows amplitude Failure ! SPEED SENSOR (8060KM) ! 3
----+----------------------------------------+-------------------------+-------
010 ! Speed Sensor 2 shows amplitude Failure ! SPEED SENSOR (8060KM) ! 3
----+----------------------------------------+-------------------------+-------
011 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
012 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
013 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
014 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
015 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
016 ! Delta Press. Sensor shows out of range ! DIFFERENTIAL PRESS XDCR ! 1
! drift ! (8043KM) !
----+----------------------------------------+-------------------------+-------
017 ! Delta Press. Sensor shows out of range ! DIFFERENTIAL PRESS XDCR ! 1
! drift ! (8043KM) !
----+----------------------------------------+-------------------------+-------
018 ! Delta Press. Sensor shows out of range ! DIFFERENTIAL PRESS XDCR ! 1
! low ! (8043KM) !
----+----------------------------------------+-------------------------+-------
019 ! Delta Press. Sensor shows out of range ! DIFFERENTIAL PRESS XDCR ! 1
! high ! (8043KM) !
----+----------------------------------------+-------------------------+-------
020 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
021 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR(8048KM)! 2
----+----------------------------------------+-------------------------+-------
022 ! Inlet Press. Sensor shows < 8 psia ! INLET PRESS XDCR(8048KM)! 2
! on ground ! !
----+----------------------------------------+-------------------------+-------
023 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR(8048KM)! 2
! low ! !
----+----------------------------------------+-------------------------+-------
024 ! Inlet Press. Sensor shows out of range ! INLET PRESS XDCR(8048KM)! 2
! high ! !
----+----------------------------------------+-------------------------+-------
025 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
026 ! Total Pressure Sensr. shows out of ! TOTAL PRESS XDCR(8044KM)! 1
! range ! !
----+----------------------------------------+-------------------------+-------
027 ! Total Pressure and Inlet Pressure ! PRESS XDCR(8044KM)/ ! 1
! disagree ! (8048KM) !
----+----------------------------------------+-------------------------+-------
028 ! Total Pressure Sensr. shows out of ! TOTAL PRESS XDCR(8044KM)! 1
! range low ! !
----+----------------------------------------+-------------------------+-------
029 ! Total Pressure Sensr. shows out of ! TOTAL PRESS XDCR(8044KM)! 1
! range high ! !
----+----------------------------------------+-------------------------+-------
030 ! Press XDCR wiring shows open circuit ! CHECK PRESS XDCR WIRING ! 1
! ! (8001KM) !
----+----------------------------------------+-------------------------+-------
031 ! Press XDCR wiring open or ECB internal ! CHECK PRESS XDCR WIRING ! 1
! failure ! (8001KM)/ ECB (59KD) !
----+----------------------------------------+-------------------------+-------
032 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
033 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
034 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
035 ! Both EGT Sensors failed ! EGT TCPLE RAKES(8057KM1)! 1
! ! AND (8057KM2)
----+----------------------------------------+-------------------------+-------
036 ! EGT1 Sensor Failure and ECB Internal ! EGT TCPLE RAKE (8057KM1)! 1
! Failure ! AND ECB (59KD) !
----+----------------------------------------+-------------------------+-------
037 ! EGT2 Sensor Failure and ECB Internal ! EGT TCPLE RAKE (8057KM2)! 1
! Failure ! AND ECB (59KD) !
----+----------------------------------------+-------------------------+-------
038 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
039 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
040 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
041 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
042 ! EGT1 Sensor shows out of range low ! EGT TCPLE RAKE (8057KM1)! 3
----+----------------------------------------+-------------------------+-------
043 ! EGT1 Sensor disagrees with EGT2 ! EGT TCPLE RAKE (8057KM1)! 3
! Sensor > 66C ! !
----+----------------------------------------+-------------------------+-------
044 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
045 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
046 ! EGT2 Sensor shows out of range low ! EGT TCPLE RAKE (8057KM2)! 3
----+----------------------------------------+-------------------------+-------
047 ! EGT2 Sensor disagrees with EGT1 ! EGT TCPLE RAKE (8057KM2)! 3
! Sensor > 66C ! !
----+----------------------------------------+-------------------------+-------
048 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
049 ! LCDT Sensor Shows out of range low ! LOAD COMPRESSR DISCHARGE! 3
! ! TEMP SENSOR (8012KM) !
----+----------------------------------------+-------------------------+-------
050 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
051 ! Fuel Temp. Snsr. shows out ! FUEL CONTROL UNIT ! 2
! of Range low ! (8022KM) !
----+----------------------------------------+-------------------------+-------
052 ! Fuel Temp. Snsr. shows out ! FUEL CONTROL UNIT ! 2
! of Range high ! (8022KM) !
----+----------------------------------------+-------------------------+-------
053 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
054 ! Oil Temp. Snr. shows out of ! OIL SUMP TEMP SENSOR ! 2
! Range low ! (8084KM) !
----+----------------------------------------+-------------------------+-------
055 ! Oil Sump Temp. Snr. shows out of ! OIL SUMP TEMP SENSOR ! 2
! Range high ! (8084KM) !
----+----------------------------------------+-------------------------+-------
056 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
057 ! Inlet Temp Sensor shows out ! INLET TEMP SENSOR ! 3
! of range low ! (8010KM) !
----+----------------------------------------+-------------------------+-------
058 ! Inlet Temp Sensor shows out of ! INLET TEMP SENSOR ! 3
! range high ! (8010KM) !
----+----------------------------------------+-------------------------+-------
059 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
060 ! Inlet Flap shows Flap open and ! AIR INTAKE FLAP ACTUATOR! 3
! Flap closed ! (4015KM) !
----+----------------------------------------+-------------------------+-------
061 ! Inlet Flap shows Flap open switch ! AIR INTAKE FLAP ACTUATOR! 3
! open ! (4015KM) !
----+----------------------------------------+-------------------------+-------
062 ! Inlet Flap shows Flap open and Flap ! AIR INTAKE FLAP ACTUATOR! 3
! closed ! (4015KM) !
----+----------------------------------------+-------------------------+-------
063 ! Inlet Flap shows Flap closed switch ! AIR INTAKE FLAP ACTUATOR! 3
! open ! (4015KM) !
----+----------------------------------------+-------------------------+-------
064 ! Inlet Flap shows Flap close circuit ! AIR INTAKE FLAP ACTUATOR! 2
! open ! (4015KM) !
----+----------------------------------------+-------------------------+-------
065 ! Inlet Flap shows Flap close circuit ! AIR INTAKE FLAP ACTUATOR! 2
! short ! (4015KM) !
----+----------------------------------------+-------------------------+-------
066 ! Inlet Flap shows Flap open circuit ! AIR INTAKE FLAP ACTUATOR! 2
! open ! (4015KM) !
----+----------------------------------------+-------------------------+-------
067 ! Inlet Flap shows Flap open circuit ! AIR INTAKE FLAP ACTUATOR! 2
! short ! (4015KM) !
----+----------------------------------------+-------------------------+-------
068 ! Inlet Flap shows Flap open high ! AIR INTAKE FLAP ACTUATOR! 1
! current ! (4015KM) !
----+----------------------------------------+-------------------------+-------
069 ! Inlet Flap shows Flap close high ! AIR INTAKE FLAP ACTUATOR! 2
! current ! (4015KM) !
----+----------------------------------------+-------------------------+-------
070 ! Inlet Flap shows Flap failed to ! AIR INTAKE FLAP ACTUATOR! 1
! open ! (4015KM) !
----+----------------------------------------+-------------------------+-------
071 ! Inlet Flap shows Flap loss of open ! AIR INTAKE FLAP ACTUATOR! 1
! indication ! (4015KM) !
----+----------------------------------------+-------------------------+-------
072 ! Inlet Flap shows Flap failed to fully ! AIR INTAKE FLAP ACTUATOR! 2
! close ! (4015KM) !
----+----------------------------------------+-------------------------+-------
073 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
074 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
075 ! Fuel Resolver Exitation ! FUEL CONTR0L UNIT ! 2
! Circuit Failure ! (8022KM) / ECB (59KD) !
----+----------------------------------------+-------------------------+-------
076 ! Fuel Resolver primary shows ! FUEL CONTROL UNIT ! 2
! open circuit ! (8022KM) !
----+----------------------------------------+-------------------------+-------
077 ! Fuel Resolver secondary shows ! FUEL CONTROL UNIT ! 2
! open circuit ! (8022KM) !
----+----------------------------------------+-------------------------+-------
078 ! Fuel Resolver position shows ! FUEL CONTROL UNIT ! 2
! incorrect position ! (8022KM) !
----+----------------------------------------+-------------------------+-------
079 ! Fuel flow disagrees with command ! FUEL CTRL UNIT (8022KM)/! 1
! ! APU FUEL SUPPLY !
----+----------------------------------------+-------------------------+-------
080 ! IGV LVDT Excitation ! IGV ACTUATOR (8014KM) / ! 2
! Shows Failure ! (ECB (59KD) !
----+----------------------------------------+-------------------------+-------
081 ! IGV LVDT primary shows open circuit ! IGV ACTUATOR (8014KM) ! 2
----+----------------------------------------+-------------------------+-------
082 ! IGV LVDT secondary shows open circuit ! IGV ACTUATOR (8014KM) ! 2
----+----------------------------------------+-------------------------+-------
083 ! IGV position disagrees with command ! CHECK IGV ASSEMBLY/ ! 1
! ! IGV ACTUATOR (8014KM) !
----+----------------------------------------+-------------------------+-------
084 ! SCV LVDT Excitation Circuit Failure ! SURGE CONTROL VALVE ! 1
! ! (8058KM)/ ECB (59KD)) !
----+----------------------------------------+-------------------------+-------
085 ! SCV LVDT primary shows open circuit ! SURGE CONTROL VALVE ! 1
! ! (8058KM)/ !
----+----------------------------------------+-------------------------+-------
086 ! SCV LVDT secondary shows open circuit ! SURGE CONTROL VALVE ! 1
! ! (8058KM) !
----+----------------------------------------+-------------------------+-------
087 ! SCV position disagrees with command ! SURGE CONTROL VALVE ! 1
! ! (8058KM) !
----+----------------------------------------+-------------------------+-------
088 ! Load Control Valve shows not open ! LOAD CONTROL VALVE ! 2
! ! (8050KM) !
----+----------------------------------------+-------------------------+-------
089 ! Bleed Shutoff due to reverse flow ! SCV (8058KM) / PRESS ! 1
! condition ! XDCRS (8043KM)/(8044KM) !
----+----------------------------------------+-------------------------+-------
090 ! Bleed Shutoff due to high temperature ! CHECK IGV ASSEMBLY / ! 1
! ! IGV ACTUATOR (8014KM) !
----+----------------------------------------+-------------------------+-------
091 ! Bleed Shutoff due to reverse flow ! SCV (8058KM) / PRESS ! 1
! condition ! XDCRS (8043KM)/(8044KM) !
----+----------------------------------------+-------------------------+-------
092 ! Load Control Valve shows not closed ! LOAD CONTROL VALVE ! 2
! ! (8050KM) !
----+----------------------------------------+-------------------------+-------
093 ! Load Control Valve shows open and ! LOAD CONTROL VALVE ! 2
! closed ! (8050KM) !
----+----------------------------------------+-------------------------+-------
094 ! NOT USED ! !
----+----------------------------------------+-------------------------+-------
095 ! A/C pin coding disagrees ! WRG: ACFT PIN PROG/ ! 3
! ! ECB (59KD) !
----+----------------------------------------+-------------------------+-------
096 ! Load Control Valve shows open switch ! LOAD CONTROL VALVE ! 2
! failure ! (8050KM) !
----+----------------------------------------+-------------------------+-------
097 ! Load Control Valve shows closed ! LOAD CONTROL VALVE ! 2
! switch failure ! (8050KM) !
----+----------------------------------------+-------------------------+-------
098 ! Low Oil Pressure switch shows ! LOW OIL PRESS SW(8091KM)! 2
! open circuit ! !
----+----------------------------------------+-------------------------+-------
099 ! N O T U S E D
----+----------------------------------------+-------------------------+-------
100 ! Fuel Pressure Shows Low During APU Run ! LOW FUEL PRESSURE ! 2
----+----------------------------------------+-------------------------+-------
101 ! Oil filter switch shows ! OIL FILTER SWITCHES ! 3
! electrical ground ! (8070KM)/(8071KM) !
----+----------------------------------------+-------------------------+-------
102 ! Oil filter shows clogged ! GEN SCAV + LUBE FILTERS ! 1
! ! (8069KM) / (8076KM) !
----+----------------------------------------+-------------------------+-------
103 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
104 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+-------
105 ! Fuel Torque Motor shows open circuit ! FUEL CONTROL UNIT ! 1
! ! (8022KM) !
----+----------------------------------------+-------------------------+-------
106 ! Fuel Torque Motor shows open circuit ! FUEL CONTROL UNIT ! 1
! ! (8022KM) !
----+----------------------------------------+-------------------------+-------
107 ! Fuel Torque Motor shows short circuit ! FUEL CONTROL UNIT ! 1
! ! (8022KM) !
----+----------------------------------------+-------------------------+-------
108 ! Fuel Torque Motor shows short circuit ! FUEL CONTROL UNIT ! 1
! ! (8022KM) !
----+----------------------------------------+-------------------------+-------
109 ! IGV Torque Motor shows open circuit ! IGV ACTUATOR (8014KM) ! 1
----+----------------------------------------+-------------------------+-------
110 ! IGV Torque Motor shows short circuit ! IGV ACTUATOR (8014KM) ! 1
----+----------------------------------------+-------------------------+-------
111 ! SCV Torque Motor shows open circuit ! SURGE CONTROL VALVE ! 1
! ! (8058KM) !
----+----------------------------------------+-------------------------+-------
112 ! SCV Torque Motor shows short circuit ! SURGE CONTROL VALVE ! 1
! ! (8058KM) !
----+----------------------------------------+-------------------------+-------
113 ! Starter Motor shows open circuit ! STARTER MOTOR (8KA) ! 1
----+----------------------------------------+-------------------------+-------
114 ! Starter Motor shows short circuit ! STARTER MOTOR (8KA) ! 1
----+----------------------------------------+-------------------------+-------
115 ! Oil Heater failure ! APU OIL HEATER (8093KM) ! 2
----+----------------------------------------+-------------------------+-------
116 ! ! !
to ! N O T U S E D ! !
119 ! ! !
----+----------------------------------------+-------------------------+-------
120 ! Backup Start Contactor shows ! CONTACTOR (10KA) ! 1
! open circuit ! !
----+----------------------------------------+-------------------------+------
121 ! Backup Start Contactor shows closed ! CONTACTOR (10KA) ! 3
----+----------------------------------------+-------------------------+------
122 ! N O T U S E D ! !
----+----------------------------------------+-------------------------+------
123 ! Main Start Contactor shows open ! ACFT BAT NOT SELECTED / ! 1
! circuit ! CONTACTOR (5KA) !
----+----------------------------------------+-------------------------+-------
124 ! Main Start Contactor shows closed ! CONTACTOR (5KA) ! 3
----+----------------------------------------+-------------------------+-------
125 ! Fuel Solenoid shows circuit failure ! FUEL CONTROL UNIT ! 1
! ! (8022KM)
----+----------------------------------------+-------------------------+-------
126 ! Flow Divider Solenoid shows ! FLOW DIVIDER SOL(8025KM)! 1
! circuit failure ! !
----+----------------------------------------+-------------------------+-------
127 ! Load Valve Solenoid shows circuit ! LOAD CONTROL VALVE ! 1
! failure ! (8050KM) !
----+----------------------------------------+-------------------------+-------
128 ! Ignition Unit shows open circuit ! IGNITION UNIT (8030KM) ! 1
----+----------------------------------------+-------------------------+-------
129 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
130 ! APU available shows circuit failure ! WRG: APU AVAILABLE ! 2
----+----------------------------------------+-------------------------+-------
131 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
132 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
133 ! Deoil Solenoid shows open circuit ! DEOIL SOLENOID (8083KM)! 1
----+----------------------------------------+-------------------------+-------
134 ! Deoil Solenoid shows circuit failure ! DEOIL SOLENOID (8083KM) ! 1
----+----------------------------------------+-------------------------+-------
135 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
136 ! Fault Relay shows circuit failure ! WRG: APU FAULT RELAY ! 2
----+----------------------------------------+-------------------------+-------
137 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
138 ! Load Valve Open Signal shows circuit ! WRG: LOAD VALVE OPEN ! 2
! failure ! SIGNAL !
----+----------------------------------------+-------------------------+-------
139 ! Low Fuel Pressure Relay shows open ! FIRE EMERG STOP RLY(6WF)! 2
! circuit ! !
----+----------------------------------------+-------------------------+-------
140 ! Low Fuel Pressure Relay shows ! FIRE EMERG STOP RLY(6WF)! 2
! circuit failure ! !
----+----------------------------------------+-------------------------+-------
141 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
142 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
143 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
144 ! APU Start in progress shows circuit ! WRG: START IN PROGRESS ! 2
! failure ! !
----+----------------------------------------+-------------------------+-------
145 ! I N T E R N A L E C B ! -- ! -
----+----------------------------------------+-------------------------+-------
146 ! Ignition unit shows short circuit ! IGNITION UNIT (8030KM) ! 1
----+----------------------------------------+-------------------------+-------
147 ! ECB Internal failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
148 ! ! !
to ! N O T U S E D ! !
149 ! ! !
----+----------------------------------------+-------------------------+-------
150 ! ECS Zone Controller ECS Demand failure ! NO DEMAND DATA FROM ECS ! 3
----+----------------------------------------+-------------------------+-------
151 ! ECS Zone Controller Pack Data failure ! NO PACK DATA FROM ECS ! 3
----+----------------------------------------+-------------------------+-------
152 ! CFDIU BITE Command failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
153 ! CFDIU Flight Phase failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
154 ! CFDIU AC Config failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
155 ! CFDIU Date failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
156 ! CFDIU GMT failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
157 ! CFDIU AC ID failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
158 ! CFDIU AC ID failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
159 ! CFDIU AC ID failure ! NO DATA FROM CFDIU ! 3
----+----------------------------------------+-------------------------+-------
160 ! ! !
to ! N O T U S E D ! !
169 ! ! !
----+----------------------------------------+-------------------------+-------
170 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
171 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
172 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
173 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
174 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
175 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
176 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
177 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
178 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
179 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
180 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
181 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
182 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
183 ! Power Supply Interrupt ! POWER SUPPLY INTERRUPT ! 2
----+----------------------------------------+-------------------------+-------
184 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
185 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
186 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
187 ! ! !
to ! N O T U S E D ! !
200 ! ! !
----+----------------------------------------+-------------------------+-------
201 ! No LRU Fault detected ! FUEL CONTROL UNIT ! 1
! ! (8022KM) / ECB (59KD) !
----+----------------------------------------+-------------------------+-------
202 ! No LRU Fault detected ! -- ! 1
----+----------------------------------------+-------------------------+-------
203 ! No LRU Fault detected ! -- ! 1
----+----------------------------------------+-------------------------+-------
204 ! No LRU Fault detected ! FCU (8022KM) / APU FUEL ! 1
! ! SUPPLY / APU ROTATION !
----+----------------------------------------+-------------------------+-------
205 ! No LRU Fault detected ! IGV ACTUATOR (8014KM)/ ! 1
! ! ECB (59KD) !
----+----------------------------------------+-------------------------+-------
206 ! No LRU Fault detected ! FUEL CTRL UNIT (8022KM)/! 1
! ! FLOW DIVIDER (8024KM) !
----+----------------------------------------+-------------------------+-------
207 ! No LRU Fault detected ! -- ! -
----+----------------------------------------+-------------------------+-------
208 ! No LRU Fault detected ! LOP SW(8091KM)/OIL PUMP ! 1
! ! (8080KM)/DEOIL (8083KM) !
----+----------------------------------------+-------------------------+-------
209 ! No LRU Fault detected ! CHECK IGNITION SYSTEM / ! 1
! ! FCU(8022KM)/FUEL SUPPLY !
----+----------------------------------------+-------------------------+-------
210 ! No LRU Fault detected ! -- ! -
----+----------------------------------------+-------------------------+-------
211 ! No LRU Fault detected ! OIL COOLER (8079KM) / ! 1
! ! COOLING FAN (8053KM) !
----+----------------------------------------+-------------------------+-------
212 ! No LRU Fault detected ! STARTER MOTOR (8KA) / ! 1
! ! APU ROTATION !
----+----------------------------------------+-------------------------+-------
213 ! No LRU Fault detected ! CHECK APU INLET ! 1
! ! !
----+----------------------------------------+-------------------------+-------
214 ! No LRU Fault detected ! -- ! -
----+----------------------------------------+-------------------------+-------
215 ! No LRU Fault detected ! FCU(8022KM)/FUEL SUPPLY/! 1
! ! STARTER MOTOR (8KA) !
----+----------------------------------------+-------------------------+-------
216 ! No LRU Fault detected ! PRESS XDCRS (8044KM) / ! 1
! ! (8043KM) / SCV (8058KM) !
----+----------------------------------------+-------------------------+-------
217 ! No LRU Fault detected ! -- ! 1
----+----------------------------------------+-------------------------+-------
218 ! Power supply interrupt ! POWER SUPPLY INTERRUPT ! 1
----+----------------------------------------+-------------------------+-------
219 ! ! !
to ! N O T U S E D ! !
229 ! ! !
----+----------------------------------------+-------------------------+-------
230 ! ECB internal Failure ! ECB (59KD) ! 1
----+----------------------------------------+-------------------------+-------
231 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
232 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
233 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
234 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
235 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
236 ! ECB internal Failure ! ECB (59KD) ! 2
----+----------------------------------------+-------------------------+-------
237 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
238 ! ECB internal Failure ! ECB (59KD) ! 3
----+----------------------------------------+-------------------------+-------
239 ! N O T U S E D ! -- ! -
----+----------------------------------------+-------------------------+-------
240 ! Data Memory Module shows ! DATA MEMORY MODULE ! 3
! wrap test failure ! (8062KM) !
----+----------------------------------------+-------------------------+-------
241 ! Data Memory Module shows read failure ! DATA MEMORY MODULE ! 3
! ! (8062KM) !
----+----------------------------------------+-------------------------+-------
242 ! Data Memory Module shows checkword ! DATA MEMORY MODULE ! 3
! failure ! (8062KM) !
----+----------------------------------------+-------------------------+-------
243 ! Data Memory Module shows APU ! DATA MEMORY MODULE ! 3
! S/N failure ! (8062KM) !
----+----------------------------------------+-------------------------+-------
244 ! Data Memory Module shows write failure ! DATA MEMORY MODULE !! 3
! ! (8062KM) !
----+----------------------------------------+-------------------------+-------
245 ! Oil Level Shows Low ! LOW OIL LEVEL ! 2
----+----------------------------------------+-------------------------+-------
246 ! ! !
to ! N O T U S E D ! !
299 ! ! !
----+----------------------------------------+-------------------------+-------
300 ! ECB internal Failure ! -- ! 1
----+----------------------------------------+-------------------------+-------
301 ! ECB internal Failure ! -- ! 1
----+----------------------------------------+-------------------------+-------
302 ! ! -- ! 1
----+----------------------------------------+-------------------------+-------
303 ! ECB internal Failure ! -- ! 1
----+----------------------------------------+-------------------------+-------

[Rev.8 from Aug 2018] 2026.04.04 04:34:30 UTC
"WTRUIB" 2025