- if there is no continuity repair the above wiring

 - if there is continuity see the Para. (b).

 (b) Do a check and repair the wiring of the +28VDC signal from the FCDC2 (3CE2) to the first terminal block (Ref. ASM 27-92/07).

 B. Do the test given in Para. 3.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-95-00∞∞∞∞∞∞∞∞∞∞Page 202
 Nov 01/01 CES

 Failure of the FCDC1
 1. Possible Causes
_______________
 - FCDC-1 (3CE1)

 - wiring of the 28VDC GND signal

 - wiring of the +28VDC signal

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 27-95-34-000-001 Removal of the FCDC (3CE1,3CE2) AMM 27-95-34-400-001 Installation of the FCDC (3CE1,3CE2) R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-92/07
 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-00-740-001).
 4. Fault Isolation
_______________
 A. If the BITE test gives the maintenance message:
 FCDC1

 - replace the FCDC-1 (3CE1) (Ref. AMM TASK 27-95-34-000-001) and (Ref. AMM TASK 27-95-34-400-001).
 (1) If the fault continues:
 (a) Do a check of the wiring of the 28VDC GND signal from the FCDC1 (3CE1) to the ground terminal (Ref. ASM 27-92/07).

 - if there is no continuity repair the above wiring

 - if there is continuity see the Para. (b).

 (b) Do a check and repair the wiring of the +28VDC signal from the FCDC1 (3CE1) to the first terminal block (Ref. ASM 27-92/07).

 B. Do the test given in Para. 3.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-95-00∞∞∞∞∞∞∞∞∞∞Page 203
 Nov 01/01 CES

 Loss of the ELAC 1 BUS 2 Signal for the FCDC 1
 1. Possible Causes
_______________
 - FCDC-1 (3CE1)

 - wiring of the DGI 1/1 signal from the FCDC1 (3CE1) to the first terminal block

 - wiring of the DGI 1/3 signal from the FCDC1 (3CE1) to the first terminal block

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
AMM 27-95-34-000-001 Removal of the FCDC (3CE1,3CE2)
 AMM 27-95-34-400-001 Installation of the FCDC (3CE1,3CE2)

R  AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-92/50
 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-00-740-001).
 4. Fault Isolation
_______________
 A. If the BITE test gives the maintenance message:
 FCDC1 OR BUS2 FROM ELAC1 COM
 or
 FCDC1 OR BUS2 FROM ELAC1 MON

 - replace the FCDC-1 (3CE1) (Ref. AMM TASK 27-95-34-000-001) and (Ref. AMM TASK 27-95-34-400-001).
 (1) If the fault continues:
 - do a check and repair the wiring of the DGI 1/1 signal from the FCDC1 (3CE1) to the first terminal block (Ref. ASM 27-92/50) if the maintenance message is FCDC1 OR BUS2 FROM ELAC1 COM or

 - do a check and repair the wiring of the DGI 1/3 signal from the FCDC1 (3CE1) to the first terminal block (Ref. ASM 27-92/50) if the maintenance message is FCDC1 OR BUS2 FROM ELAC1 MON.

 B. Do the test given in Para. 3.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-95-00∞∞∞∞∞∞∞∞∞∞Page 204
 Nov 01/01 CES Loss of the ELAC 1 BUS 2 Signal for the FCDC 2

 1. Possible Causes
_______________
 - FCDC-2 (3CE2)

 - wiring of the DGI 1/1 signal from the FCDC2 (3CE2) to the first terminal block

 - wiring of the DGI 1/3 signal from the FCDC2 (3CE2) to the first terminal block

 2. Job Set-up Information
______________________
 A. Referenced Information
　
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