R EFF : 001-049, 101-105, 107-107, 151-154, 49-73-00Page 59 201-207, Config-2 Aug 01/05
CES
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FCN | Fault Description | CFDS Message | Class ----+----------------------------------------+-------------------------+-------300 | ECB internal Failure | --| 1 ----+----------------------------------------+-------------------------+-------301 | ECB internal Failure | --| 1 ----+----------------------------------------+-------------------------+-------302 | Software/Hardware configuration fault | --| 1 ----+----------------------------------------+-------------------------+-------303 | ECB internal Failure | --| 1 ----+----------------------------------------+-------------------------+-------
CES R **ON A/C 001-049, 101-105, 151-199, 201-210,
R Post SB 49-1062 For A/C 001-049,101-105,151-154,201-207,
C. 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 FAULT DETECTED
----------------------------+----------+---------------------------------------AIR INTAKE FLAP ACTUATOR | 49-16-51 | INLET FLAP SHOWS FLAP OPEN HIGH (4015KM) | | 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 (8014KM) | | IGV POSITION DISAGREES WITH COMMAND
----------------------------+----------+---------------------------------------IGV ACTUATOR (8014KM) | 49-23-51 | IGV TORQUE MOTOR SHOWS OPEN/SHORT | | CIRCUIT
----------------------------+----------+---------------------------------------IGV ACTUATOR (8014KM)/ | 49-23-51 | NO LRU FAULT DETECTED ECB (59KD) | |
----------------------------+----------+---------------------------------------FUEL CONTROL UNIT | 49-32-11 | FUEL SOLENOID SHOWS CIRCUIT FAILURE (8022KM) | | FUEL TORQUE MOTOR SHOWS OPEN/SHORT
| | CIRCUIT
----------------------------+----------+---------------------------------------FUEL CTRL UNIT(8022KM) / | 49-32-11 | FUEL FLOW DISAGREES WITH COMMAND APU FUEL SUPPLY | |
----------------------------+----------+---------------------------------------FUEL CONTROL UNIT | 49-32-11 | NO LRU FAULT DETECTED (8022KM) / ECB (59KD) | |
----------------------------+----------+---------------------------------------FUEL CTRL UNIT (8022KM)/ | 49-32-11 | NO LRU FAULT DETECTED FLOW DIVIDER (8024KM) | |
----------------------------+----------+---------------------------------------FCU (8022KM) / APU FUEL | 49-32-11 | NO LRU FAULT DETECTED SUPPLY / APU ROTATION | |
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Text for CFDS Indication | ATA | BITE Detection (Failed LRUs) ============================+==========+======================================= ----------------------------+----------+---------------------------------------
FLOW DIVIDER SOL(8025KM) | 49-32-14 | FLOW DIVIDER SOLENOID
| | SHOWS CIRCUIT FAILURE
----------------------------+----------+---------------------------------------CHECK IGNITION SYSTEM/ | 49-41-00 | NO LRU FAULT DETECTED FCU(8022KM)/FUEL SUPPLY | |
----------------------------+----------+---------------------------------------IGNITION UNIT (8030KM) | 49-41-38 | IGNITION UNIT SHOWS OPEN CIRCUIT | | IGNITION UNIT SHOWS SHORT CIRCUIT ----------------------------+----------+---------------------------------------STARTER MOTOR (8KA) | 49-42-51 | STARTER MOTOR SHOWS SHORT CIRCUIT | | STARTER MOTOR SHOWS OPEN CIRCUIT
----------------------------+----------+---------------------------------------STARTER MOTOR (8KA)/ | 49-42-51 | NO LRU FAULT DETECTED APU ROTATION | |
----------------------------+----------+---------------------------------------CONTACTOR (10KA) | 49-42-55 | BACKUP START CONTACTOR SHOWS OPEN | | CIRCUIT
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