2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 22-83-34-000-001 Removal of the FMGC (1CA1,1CA2)
 AMM 22-83-34-400-001 Installation of the FMGC (1CA1,1CA2)
 AMM 31-60-00-740-007 GROUND SCANNING Test of the DMC
 AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3)
 AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)

 3. Fault Confirmation

__________________
 A. Test Do the Ground Scanning Test of the DMC (Ref. AMM TASK 31-60-00-740-007).
 4. Fault Isolation
_______________
 A. If the test gives the maintenance message: FMGC1(1CA1):
 - replace the FMGC-1 (1CA1) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
 (1) If the fault continues:
 - replace the DMC-2 (1WT2) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
 B. Do the test given in Para. 3.A.

 Loss of the Reception of the FMGC 1 Buses by the DMC 3
 1. Possible Causes
_______________
 - FMGC-1 (1CA1)

 - DMC-3 (1WT3)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 22-83-34-000-001 Removal of the FMGC (1CA1,1CA2)
 AMM 22-83-34-400-001 Installation of the FMGC (1CA1,1CA2)
 AMM 31-60-00-740-007 GROUND SCANNING Test of the DMC
 AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3)
 AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)

 3. Fault Confirmation

__________________
 A. Test Do the Ground Scanning Test of the DMC (Ref. AMM TASK 31-60-00-740-007).
 4. Fault Isolation
_______________
 A. If the test gives the maintenance message: FMGC1(1CA1):
 - replace the FMGC-1 (1CA1) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
 (1) If the fault continues:
 - replace the DMC-3 (1WT3) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
 B. Do the test given in Para. 3.A.

 TASK 31-63-81-810-913 Loss of the Reception of the FMGC 2 Buses by the DMC 1
 1. Possible Causes
_______________
 - FMGC-2 (1CA2)

 - DMC-1 (1WT1)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 22-83-34-000-001 Removal of the FMGC (1CA1,1CA2)
 AMM 22-83-34-400-001 Installation of the FMGC (1CA1,1CA2)
 AMM 31-60-00-740-007 GROUND SCANNING Test of the DMC
 AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3)
 AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)

 3. Fault Confirmation

__________________
 A. Test Do the Ground Scanning Test of the DMC (Ref. AMM TASK 31-60-00-740-007).
 4. Fault Isolation
_______________
 A. If the test gives the maintenance message: FMGC2(1CA2):
 - replace the FMGC-2 (1CA2) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
 (1) If the fault continues:
 - replace the DMC-1 (1WT1) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
 B. Do the test given in Para. 3.A.

 TASK 31-63-81-810-914 Loss of the Reception of the FMGC 2 Buses by the DMC 2
 1. Possible Causes
_______________
 - FMGC-2 (1CA2)

 - DMC-2 (1WT2)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 22-83-34-000-001 Removal of the FMGC (1CA1,1CA2)
 AMM 22-83-34-400-001 Installation of the FMGC (1CA1,1CA2)
 AMM 31-60-00-740-007 GROUND SCANNING Test of the DMC
 AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3)
 AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)

 3. Fault Confirmation

__________________
 A. Test Do the Ground Scanning Test of the DMC (Ref. AMM TASK 31-60-00-740-007).
　
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