R  EFF : 001-049, 101-105, 107-107, 151-154, 49-73-00Page 39 201-207, Config-2 Aug 01/05
 CES
 -------------------------------------------------------------------------------
Text for CFDS Indication  | ATA | BITE Detection (Failed LRUs)
 ============================+==========+======================================= 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 open 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 ----------------------------+----------+---------------------------------------
 
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